@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC&display=swap");
body {
  font-family: 'Noto Sans TC', sans-serif; }

.main_content {
  max-width: 1200px;
  margin: 0 auto; }
  .main_content .logo {
    width: 550px;
    margin: 20px 25px; }
  .main_content .main_section {
    background: url(../image/pc/s1-bg-new.png) no-repeat 0 0/100%;
    display: flex;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding-top: 0px;
    height: 600px; }
    .main_content .main_section .product_container {
      width: 33%;
      position: relative;
      top: 50px; }
      .main_content .main_section .product_container .product_wrap {
        width: 70%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        position: relative;
        left: 80px;
        top: 40px; }
        .main_content .main_section .product_container .product_wrap .product {
          width: 270px; }
        .main_content .main_section .product_container .product_wrap .product_desc3 {
          width: 130px;
          position: relative;
          left: 40px;
          top: -10px; }
        .main_content .main_section .product_container .product_wrap .button {
          width: 100%;
          position: relative;
          left: 80px;
          z-index: 1; }
    .main_content .main_section .product_center {
      width: 33%;
      position: relative;
      top: 155px;
      left: -15px; }
      .main_content .main_section .product_center .center_wrap {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center; }
        .main_content .main_section .product_center .center_wrap .product_name {
          width: 120%; }
        .main_content .main_section .product_center .center_wrap .product_desc1 {
          width: 120%;
          position: relative;
          left: -30px;
          top: -10px; }
    .main_content .main_section .doctor {
      width: 33%;
      position: relative;
      right: 110px;
      top: 20px; }
      .main_content .main_section .doctor .doc_img {
        position: absolute; }
  .main_content .lifestyle_section {
    background: url(../image/pc/s2-bg-new3.png) no-repeat 0 0/100%;
    width: 100%;
    padding-top: 0px; }
    .main_content .lifestyle_section .eat_method {
      padding: 45px 0px 5px;
      width: 96%;
      margin: 0 auto; }
    .main_content .lifestyle_section .title {
      width: 63%;
      margin: 53px auto; }
    .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
      width: 720px;
      margin: 40px auto; }
    .main_content .lifestyle_section .dec4 {
      padding-bottom: 90px;
      margin-bottom: -20px; }
  .main_content .sgs_section {
    display: flex;
    flex-direction: column;
    margin-bottom: -360px; }
    .main_content .sgs_section .sgs_pic {
      display: flex;
      justify-content: center; }
    .main_content .sgs_section .doctor_section {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      position: relative;
      top: -300px; }
      .main_content .sgs_section .doctor_section .doctor {
        width: 40%; }
      .main_content .sgs_section .doctor_section .feature_title {
        width: 75%;
        position: absolute;
        top: 500px; }
  .main_content .feature_section {
    background: url(../image/pc/s4-bg.png) no-repeat 0 0/100%;
    background-position: center;
    height: 900px; }
    .main_content .feature_section .features {
      position: relative; }
      .main_content .feature_section .features .feature1, .main_content .feature_section .features .feature2, .main_content .feature_section .features .feature3, .main_content .feature_section .features .feature4 {
        width: 260px;
        position: absolute; }
      .main_content .feature_section .features .feature_text {
        position: relative; }
        .main_content .feature_section .features .feature_text img {
          position: absolute; }
        .main_content .feature_section .features .feature_text h2 {
          position: absolute;
          top: 45px;
          left: 65px;
          color: #fff; }
        .main_content .feature_section .features .feature_text .text {
          position: absolute;
          top: 90px;
          left: 65px; }
          .main_content .feature_section .features .feature_text .text p {
            padding: 5px 0px 10px;
            color: #4784AD; }
      .main_content .feature_section .features .feature1 {
        top: 120px;
        left: 100px; }
      .main_content .feature_section .features .feature2 {
        top: 450px;
        left: 150px; }
        .main_content .feature_section .features .feature2 h2 {
          top: 70px;
          left: 65px; }
        .main_content .feature_section .features .feature2 .text {
          top: 120px;
          left: 65px; }
      .main_content .feature_section .features .feature3 {
        top: 30px;
        right: 180px; }
      .main_content .feature_section .features .feature4 {
        top: 250px;
        right: 120px; }
  .main_content .ingredient_section {
    background: url(../image/pc/s5-bg2.png) no-repeat 0 0/100%;
    height: 960px; }
    .main_content .ingredient_section .title {
      width: 69%;
      margin: 50px auto; }
    .main_content .ingredient_section .dialog {
      width: 550px;
      margin: 20px auto;
      position: relative; }
      .main_content .ingredient_section .dialog h2 {
        position: absolute;
        top: 18px;
        left: 220px;
        color: #fff;
        font-size: 22px; }
      .main_content .ingredient_section .dialog .text {
        position: absolute;
        top: 75px;
        left: 90px;
        text-align: center;
        color: #006DB5;
        font-size: 21px; }
        .main_content .ingredient_section .dialog .text p {
          padding: 5px 0px; }
  .main_content .detial_section {
    background: url(../image/pc/s6-bg.png) no-repeat 0 0/100%;
    position: relative;
    height: 768px; }
    .main_content .detial_section .detial_wrap {
      display: flex;
      justify-content: center;
      align-items: center; }
      .main_content .detial_section .detial_wrap .detial_pic {
        position: relative;
        width: 50%;
        top: 0px; }
        .main_content .detial_section .detial_wrap .detial_pic .pic1 {
          width: 520px;
          margin-left: auto; }
        .main_content .detial_section .detial_wrap .detial_pic .detial_feature1, .main_content .detial_section .detial_wrap .detial_pic .detial_feature2, .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
          width: 55%;
          position: absolute; }
        .main_content .detial_section .detial_wrap .detial_pic .feature_text {
          position: relative; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text img {
            position: absolute; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            position: absolute;
            top: 70px;
            left: 65px;
            color: #fff; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            position: absolute;
            top: 115px;
            left: 65px; }
            .main_content .detial_section .detial_wrap .detial_pic .feature_text .text p {
              padding: 5px 0px 10px;
              color: #4784AD; }
        .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
          top: -55px;
          left: 50px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
            top: 45px;
            left: 65px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
            top: 90px;
            left: 65px; }
        .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
          top: 380px; }
        .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
          top: 420px;
          left: 570px;
          width: 50%;
          z-index: 1; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 h2 {
            top: 70px;
            left: 65px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 .text {
            top: 120px;
            left: 65px; }
      .main_content .detial_section .detial_wrap .detial_doctor {
        position: relative;
        top: 25px; }
        .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
          display: flex;
          flex-direction: column;
          justify-content: center;
          align-items: center; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .dialog2 {
            width: 80%;
            position: relative;
            left: -60px; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .doctor_img {
            position: relative;
            top: -40px; }
  .main_content .video_section {
    background-color: #f3f8fd;
    padding: 50px;
    z-index: 5; }
    .main_content .video_section .title {
      width: 60%; }
    .main_content .video_section .video {
      width: 100%;
      margin: 50px auto;
      text-align: center;
      z-index: 5; }
      .main_content .video_section .video iframe {
        width: 740px;
        height: 420px;
        z-index: 5; }
  .main_content .usage_section {
    background-color: #f3f8fd;
    padding-top: 50px; }
    .main_content .usage_section .title {
      width: 63%;
      margin: 0px auto 50px; }
    .main_content .usage_section .steps {
      width: 73.5%;
      margin: 0 auto; }
  .main_content .sgs_certif_section {
    background-color: #f3f8fd;
    padding-top: 50px; }
    .main_content .sgs_certif_section .sgs {
      margin: 0 auto;
      width: 80%; }
    .main_content .sgs_certif_section .border {
      width: 150px;
      border: 1px solid #4784AD;
      margin: 30px auto; }
    .main_content .sgs_certif_section .prod_img {
      width: 80%;
      margin: 0 auto;
      padding-bottom: 30px; }
  .main_content .footer {
    background-color: #f1f1f1;
    margin: 0 auto 100px; }
  .main_content .buy_btn {
    position: fixed;
    bottom: 0px;
    max-width: 1200px;
    z-index: 10; }
  .main_content .float_btn {
    position: fixed;
    right: 10%;
    bottom: 150px;
    width: 90px;
    z-index: 10; }
  .main_content .d_dn {
    display: none; }

@media all and (max-width: 1200px) {
  .main_content {
    overflow-x: hidden; }
    .main_content .main_section {
      height: 500px; }
      .main_content .main_section .product_container .product_wrap {
        width: 50%; }
        .main_content .main_section .product_container .product_wrap .product {
          width: 240px; }
        .main_content .main_section .product_container .product_wrap .button {
          width: 180px;
          top: -20px; }
      .main_content .main_section .doctor {
        right: 80px; }
        .main_content .main_section .doctor .doc_img {
          width: 95%; }
    .main_content .lifestyle_section .title {
      margin: 26px auto; }
    .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
      width: 600px; }
    .main_content .lifestyle_section .dec4 {
      padding-bottom: 90px;
      margin-bottom: -20px; }
    .main_content .sgs_section {
      margin: 0px 20px;
      margin-bottom: -300px; }
      .main_content .sgs_section .doctor_section {
        top: -250px; }
        .main_content .sgs_section .doctor_section .feature_title {
          top: 440px; }
    .main_content .feature_section {
      height: 750px; }
      .main_content .feature_section .features .feature1 {
        top: 130px;
        left: 80px; }
      .main_content .feature_section .features .feature2 {
        top: 450px;
        left: 100px; }
      .main_content .feature_section .features .feature3 {
        top: 90px;
        right: 150px; }
      .main_content .feature_section .features .feature4 {
        top: 300px;
        right: 80px; }
    .main_content .ingredient_section {
      height: 850px; }
      .main_content .ingredient_section .title {
        width: 70%; }
      .main_content .ingredient_section .dialog {
        width: 50%;
        top: -30px; }
        .main_content .ingredient_section .dialog h2 {
          left: 180px; }
    .main_content .detial_section {
      height: 650px; }
      .main_content .detial_section .detial_wrap {
        position: relative;
        top: 50px;
        left: 40px; }
        .main_content .detial_section .detial_wrap .detial_pic {
          top: -30px; }
          .main_content .detial_section .detial_wrap .detial_pic .pic1 {
            width: 90%;
            position: relative;
            top: -40px;
            left: 20px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            top: 55px;
            left: 40px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            left: 40px;
            top: 90px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
            top: -80px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
              top: 30px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
              top: 65px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
            top: 300px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            top: 350px;
            left: 500px; }
        .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
          width: 85%;
          top: -20px; }
    .main_content .float_btn {
      right: 35px; } }

@media (min-width: 769px) and (max-width: 991px) {
  .main_content {
    overflow-x: hidden; }
    .main_content .main_section {
      height: 380px; }
      .main_content .main_section .product_container {
        top: 20px; }
        .main_content .main_section .product_container .product_wrap .product {
          width: 180px; }
        .main_content .main_section .product_container .product_wrap .product_desc3 {
          width: 100px; }
        .main_content .main_section .product_container .product_wrap .button {
          width: 180px;
          top: -20px; }
      .main_content .main_section .product_center {
        top: 100px;
        width: 30%;
        left: 2%; }
      .main_content .main_section .doctor {
        right: 55px; }
        .main_content .main_section .doctor .doc_img {
          width: 95%; }
    .main_content .lifestyle_section .title {
      width: 70%;
      margin: 10px auto; }
    .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
      width: 480px;
      margin: 20px auto; }
    .main_content .lifestyle_section .dec4 {
      padding-bottom: 0px;
      margin-bottom: 0px; }
    .main_content .sgs_section {
      margin: 0px 15px; }
      .main_content .sgs_section .doctor_section {
        top: -190px; }
        .main_content .sgs_section .doctor_section .feature_title {
          top: 440px; }
    .main_content .feature_section {
      height: 700px;
      margin-bottom: -50px; }
      .main_content .feature_section .features {
        height: 0px; }
        .main_content .feature_section .features .feature1 {
          top: 130px;
          left: 30px; }
        .main_content .feature_section .features .feature2 {
          top: 400px;
          left: 60px; }
        .main_content .feature_section .features .feature3 {
          top: 90px;
          right: 50px; }
        .main_content .feature_section .features .feature4 {
          top: 350px;
          right: 50px; }
    .main_content .ingredient_section {
      height: 600px; }
      .main_content .ingredient_section .title {
        width: 70%; }
      .main_content .ingredient_section .dialog {
        width: 50%;
        top: -30px; }
        .main_content .ingredient_section .dialog h2 {
          left: 140px;
          font-size: 18px;
          top: 10px; }
        .main_content .ingredient_section .dialog .text {
          font-size: 16px;
          top: 50px;
          left: 50px; }
    .main_content .detial_section {
      height: 490px; }
      .main_content .detial_section .detial_wrap {
        position: relative;
        top: 50px;
        left: 40px; }
        .main_content .detial_section .detial_wrap .detial_pic {
          width: 50%;
          top: -30px; }
          .main_content .detial_section .detial_wrap .detial_pic .pic1 {
            width: 90%;
            position: relative;
            top: -40px;
            left: 20px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1, .main_content .detial_section .detial_wrap .detial_pic .detial_feature2, .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 65%; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            top: 55px;
            left: 40px;
            font-size: 16px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            left: 40px;
            top: 90px;
            font-size: 13px; }
            .main_content .detial_section .detial_wrap .detial_pic .feature_text .text p {
              padding: 5px 0px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
            top: -80px;
            left: 0px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
              top: 28px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
              top: 65px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
            top: 200px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            top: 210px;
            left: 380px; }
        .main_content .detial_section .detial_wrap .detial_doctor {
          width: 50%;
          top: -30px;
          right: 20px; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
            width: 290px;
            top: -20px; }
    .main_content .video_section {
      padding: 90px 50px 10px;
      margin-top: -20px; }
      .main_content .video_section .title {
        margin: 0px auto 10px; }
    .main_content .usage_section {
      padding: 70px 0px 0px; }
      .main_content .usage_section .title {
        margin: 0px auto 20px;
        width: 80%; }
      .main_content .usage_section .steps {
        width: 80%; }
    .main_content .float_btn {
      right: 25px; } }

@media (min-width: 641px) and (max-width: 768px) {
  .main_content {
    overflow-x: hidden; }
    .main_content .main_section {
      height: 380px; }
      .main_content .main_section .product_container {
        top: 20px; }
        .main_content .main_section .product_container .product_wrap .product {
          width: 180px; }
        .main_content .main_section .product_container .product_wrap .product_desc3 {
          width: 100px; }
        .main_content .main_section .product_container .product_wrap .button {
          width: 160px;
          top: -20px; }
      .main_content .main_section .product_center {
        top: 100px;
        width: 30%;
        left: 2%; }
      .main_content .main_section .doctor {
        right: 55px; }
        .main_content .main_section .doctor .doc_img {
          width: 95%; }
    .main_content .lifestyle_section .title {
      width: 70%;
      margin: 10px auto; }
    .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
      width: 480px;
      margin: 20px auto; }
    .main_content .lifestyle_section .dec4 {
      padding-bottom: 70px;
      margin-bottom: -20px; }
    .main_content .sgs_section {
      margin: 0px 15px;
      margin-bottom: -300px; }
      .main_content .sgs_section .doctor_section {
        top: -190px; }
        .main_content .sgs_section .doctor_section .feature_title {
          top: 300px; }
    .main_content .feature_section {
      height: 700px;
      margin-bottom: -50px; }
      .main_content .feature_section .features {
        height: 0px; }
        .main_content .feature_section .features .feature1 {
          top: 130px;
          left: 30px; }
        .main_content .feature_section .features .feature2 {
          top: 400px;
          left: 60px; }
        .main_content .feature_section .features .feature3 {
          top: 90px;
          right: 50px; }
        .main_content .feature_section .features .feature4 {
          top: 350px;
          right: 50px; }
    .main_content .ingredient_section {
      height: 600px; }
      .main_content .ingredient_section .title {
        width: 70%; }
      .main_content .ingredient_section .dialog {
        width: 50%;
        top: -30px; }
        .main_content .ingredient_section .dialog h2 {
          left: 140px;
          font-size: 18px;
          top: 10px; }
        .main_content .ingredient_section .dialog .text {
          font-size: 16px;
          top: 50px;
          left: 50px; }
    .main_content .detial_section {
      height: 490px; }
      .main_content .detial_section .detial_wrap {
        position: relative;
        top: 50px;
        left: 40px; }
        .main_content .detial_section .detial_wrap .detial_pic {
          width: 50%;
          top: -30px; }
          .main_content .detial_section .detial_wrap .detial_pic .pic1 {
            width: 90%;
            position: relative;
            top: -40px;
            left: 20px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1, .main_content .detial_section .detial_wrap .detial_pic .detial_feature2, .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 65%; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            top: 55px;
            left: 40px;
            font-size: 16px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            left: 40px;
            top: 90px;
            font-size: 13px; }
            .main_content .detial_section .detial_wrap .detial_pic .feature_text .text p {
              padding: 5px 0px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
            top: -80px;
            left: 0px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
              top: 28px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
              top: 65px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
            top: 200px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            top: 210px;
            left: 380px; }
        .main_content .detial_section .detial_wrap .detial_doctor {
          width: 50%;
          top: -30px;
          right: 20px; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
            width: 290px;
            top: -20px; }
    .main_content .video_section {
      padding: 90px 50px 10px;
      margin-top: -20px; }
      .main_content .video_section .title {
        margin: 0px auto 10px; }
      .main_content .video_section .video iframe {
        width: 560px;
        height: 315px; }
    .main_content .usage_section {
      padding: 70px 0px 0px; }
      .main_content .usage_section .title {
        margin: 0px auto 20px;
        width: 80%; }
      .main_content .usage_section .steps {
        width: 80%; }
    .main_content .float_btn {
      right: 25px; } }

@media (min-width: 550px) and (max-width: 640px) {
  .main_content {
    overflow-x: hidden; }
    .main_content .logo {
      width: 100%;
      margin: 0px; }
    .main_content .main_section {
      background: url(../image/m/s1-bg.png) no-repeat 0 0/100%;
      height: 450px; }
      .main_content .main_section .product_container {
        top: 20px;
        left: 50px; }
        .main_content .main_section .product_container .product_wrap {
          left: 105px;
          top: 105px; }
          .main_content .main_section .product_container .product_wrap .product {
            width: 200px; }
          .main_content .main_section .product_container .product_wrap .product_desc3 {
            width: 80px;
            left: -80px;
            top: -40px; }
          .main_content .main_section .product_container .product_wrap .button {
            width: 180px;
            top: -55px;
            left: -35px; }
      .main_content .main_section .product_center {
        top: 35px;
        left: 0px; }
        .main_content .main_section .product_center .center_wrap .product_name {
          width: 250px; }
      .main_content .main_section .doctor {
        right: 130px;
        top: 100px;
        z-index: 1; }
        .main_content .main_section .doctor .doc_img {
          width: 225px; }
    .main_content .lifestyle_section {
      background: url(../image/m/s2-bg.png) no-repeat 0 0/100%; }
      .main_content .lifestyle_section .eat_method {
        padding: 20px 0px; }
      .main_content .lifestyle_section .m_w {
        width: 100%; }
      .main_content .lifestyle_section .title {
        margin: 20px; }
      .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
        margin: 6px auto; }
      .main_content .lifestyle_section .dec4 {
        padding-bottom: 20px;
        margin-bottom: 0px; }
    .main_content .sgs_section {
      background: url(../image/m/s3-bg.png) no-repeat 0 0/100%;
      margin: 0px 0px;
      margin-top: -6px;
      margin-bottom: -300px; }
      .main_content .sgs_section .sgs_pic {
        width: 80%;
        flex-direction: column;
        margin: 0 auto; }
      .main_content .sgs_section .doctor_section {
        right: 0px;
        top: -320px; }
        .main_content .sgs_section .doctor_section .doctor {
          width: 75%;
          position: relative;
          right: -60px; }
        .main_content .sgs_section .doctor_section .feature_title {
          width: 90%;
          top: 440px; }
    .main_content .feature_section {
      background: url(../image/m/s4-bg.png) no-repeat 0 0/100%;
      height: 650px; }
      .main_content .feature_section .features .feature1, .main_content .feature_section .features .feature2, .main_content .feature_section .features .feature3, .main_content .feature_section .features .feature4 {
        width: 150px; }
      .main_content .feature_section .features .feature_text h2, .main_content .feature_section .features .feature_text .text {
        font-size: 11px;
        top: 25px;
        left: 30px; }
      .main_content .feature_section .features .feature_text .text {
        top: 47px; }
        .main_content .feature_section .features .feature_text .text p {
          padding: 5px 0px; }
      .main_content .feature_section .features .feature1 {
        top: 100px;
        left: 40px; }
      .main_content .feature_section .features .feature2 {
        top: 400px;
        left: 20px; }
        .main_content .feature_section .features .feature2 h2 {
          top: 40px; }
        .main_content .feature_section .features .feature2 .text {
          top: 60px; }
      .main_content .feature_section .features .feature3 {
        width: 140px;
        top: 100px;
        left: 350px; }
      .main_content .feature_section .features .feature4 {
        width: 140px;
        top: 350px;
        left: 380px; }
    .main_content .ingredient_section {
      background: url(../image/m/s5-bg.png) no-repeat 0 0/100%;
      height: 700px; }
      .main_content .ingredient_section .title {
        width: 90%; }
      .main_content .ingredient_section .dialog {
        width: 320px; }
        .main_content .ingredient_section .dialog h2, .main_content .ingredient_section .dialog .text {
          font-size: 12px;
          top: 10px;
          left: 120px; }
        .main_content .ingredient_section .dialog .text {
          top: 40px;
          left: 50px; }
          .main_content .ingredient_section .dialog .text p {
            padding: 4px 0px; }
    .main_content .detial_section {
      background: url(../image/m/s6-bg.png) no-repeat 0 0/100%;
      margin-top: 200px; }
      .main_content .detial_section .detial_wrap {
        flex-direction: column;
        top: 0px; }
        .main_content .detial_section .detial_wrap .detial_pic {
          width: 90%;
          top: -200px;
          right: 70px; }
          .main_content .detial_section .detial_wrap .detial_pic .pic1 {
            width: 80%; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1, .main_content .detial_section .detial_wrap .detial_pic .detial_feature2, .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 200px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            font-size: 12px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            font-size: 11px; }
            .main_content .detial_section .detial_wrap .detial_pic .feature_text .text p {
              padding: 5px 0px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
            left: 100px;
            top: -40px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
              top: 18px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
              top: 48px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
            left: 20px;
            top: 200px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 h2 {
              top: 37px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 .text {
              top: 67px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            left: 330px;
            top: 280px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 h2 {
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 .text {
              left: 25px; }
        .main_content .detial_section .detial_wrap .detial_doctor {
          height: 0px;
          top: -180px;
          left: -10px; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
            flex-direction: column-reverse; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .doctor_img {
              width: 70%;
              z-index: 1; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .dialog2 {
              width: 100%;
              position: relative;
              left: 0px;
              top: -120px;
              z-index: 2; }
    .main_content .video_section {
      padding: 70px 0px 10px;
      margin-top: -21px; }
      .main_content .video_section .title {
        width: 90%;
        margin: 0 auto; }
      .main_content .video_section .video iframe {
        width: 504px;
        height: 283px; }
    .main_content .usage_section {
      background-color: #f3f8fd;
      padding: 90px 0px 10px;
      margin-top: -21px; }
      .main_content .usage_section .title {
        width: 95%;
        margin: 0px auto 10px; }
      .main_content .usage_section .steps {
        width: 73.5%;
        margin: 0 auto; }
    .main_content .sgs_certif_section .sgs {
      width: 90%; }
    .main_content .sgs_certif_section .prod_img {
      width: 80%; }
    .main_content .footer {
      margin: 0 auto 40px; }
    .main_content .m_dn {
      display: none; }
    .main_content .d_dn {
      display: block; }
    .main_content .float_btn {
      width: 60px;
      right: 20px; } }

@media (min-width: 412px) and (max-width: 549px) {
  .main_content {
    overflow-x: hidden; }
    .main_content .logo {
      width: 100%;
      margin: 0px; }
    .main_content .main_section {
      background: url(../image/m/s1-bg.png) no-repeat 0 0/100%;
      height: 450px; }
      .main_content .main_section .product_container {
        top: 20px; }
        .main_content .main_section .product_container .product_wrap {
          left: 105px;
          top: 105px; }
          .main_content .main_section .product_container .product_wrap .product {
            width: 200px; }
          .main_content .main_section .product_container .product_wrap .product_desc3 {
            width: 80px;
            left: -80px;
            top: -40px; }
          .main_content .main_section .product_container .product_wrap .button {
            width: 180px;
            top: -55px;
            left: -35px; }
      .main_content .main_section .product_center {
        top: 35px;
        left: 0px; }
        .main_content .main_section .product_center .center_wrap .product_name {
          width: 250px; }
      .main_content .main_section .doctor {
        right: 110px;
        top: 100px;
        z-index: 1; }
        .main_content .main_section .doctor .doc_img {
          width: 225px; }
    .main_content .lifestyle_section {
      background: url(../image/m/s2-bg.png) no-repeat 0 0/100%; }
      .main_content .lifestyle_section .eat_method {
        padding: 20px 0px; }
      .main_content .lifestyle_section .m_w {
        width: 100%; }
      .main_content .lifestyle_section .title {
        margin: 5px; }
      .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
        margin: 6px auto; }
      .main_content .lifestyle_section .dec4 {
        padding-bottom: 20px;
        margin-bottom: 0px; }
    .main_content .sgs_section {
      background: url(../image/m/s3-bg.png) no-repeat 0 0/100%;
      margin: 0px 0px;
      margin-top: -5.5px;
      margin-bottom: -240px; }
      .main_content .sgs_section .sgs_pic {
        width: 80%;
        flex-direction: column;
        margin: 0 auto; }
      .main_content .sgs_section .doctor_section {
        right: 0px;
        top: -230px; }
        .main_content .sgs_section .doctor_section .doctor {
          width: 80%;
          position: relative;
          right: -60px; }
        .main_content .sgs_section .doctor_section .feature_title {
          width: 95%;
          top: 350px; }
    .main_content .feature_section {
      background: url(../image/m/s4-bg.png) no-repeat 0 0/100%;
      height: 450px; }
      .main_content .feature_section .features .feature1, .main_content .feature_section .features .feature2, .main_content .feature_section .features .feature3, .main_content .feature_section .features .feature4 {
        width: 150px; }
      .main_content .feature_section .features .feature_text h2, .main_content .feature_section .features .feature_text .text {
        font-size: 11px;
        top: 25px;
        left: 30px; }
      .main_content .feature_section .features .feature_text .text {
        top: 47px; }
        .main_content .feature_section .features .feature_text .text p {
          padding: 5px 0px; }
      .main_content .feature_section .features .feature1 {
        top: 50px;
        left: 10px; }
      .main_content .feature_section .features .feature2 {
        top: 300px;
        left: 0px; }
        .main_content .feature_section .features .feature2 h2 {
          top: 40px; }
        .main_content .feature_section .features .feature2 .text {
          top: 60px; }
      .main_content .feature_section .features .feature3 {
        width: 140px;
        top: 80px;
        left: 260px; }
      .main_content .feature_section .features .feature4 {
        width: 140px;
        top: 210px;
        left: 260px; }
    .main_content .ingredient_section {
      background: url(../image/m/s5-bg.png) no-repeat 0 0/100%;
      height: 500px; }
      .main_content .ingredient_section .title {
        width: 90%; }
      .main_content .ingredient_section .dialog {
        width: 320px; }
        .main_content .ingredient_section .dialog h2, .main_content .ingredient_section .dialog .text {
          font-size: 12px;
          top: 10px;
          left: 120px; }
        .main_content .ingredient_section .dialog .text {
          top: 40px;
          left: 50px; }
          .main_content .ingredient_section .dialog .text p {
            padding: 4px 0px; }
    .main_content .detial_section {
      background: url(../image/m/s6-bg.png) no-repeat 0 0/100%;
      margin-top: 200px;
      height: 500px; }
      .main_content .detial_section .detial_wrap {
        flex-direction: column;
        top: 0px; }
        .main_content .detial_section .detial_wrap .detial_pic {
          width: 90%;
          top: -200px;
          right: 70px; }
          .main_content .detial_section .detial_wrap .detial_pic .pic1 {
            width: 70%; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1, .main_content .detial_section .detial_wrap .detial_pic .detial_feature2, .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 200px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            font-size: 12px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            font-size: 11px; }
            .main_content .detial_section .detial_wrap .detial_pic .feature_text .text p {
              padding: 5px 0px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
            left: 20px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
              top: 18px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
              top: 48px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
            left: 20px;
            top: 100px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 h2 {
              top: 35px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 .text {
              top: 67px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 180px;
            left: 240px;
            top: 160px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 h2 {
              top: 45px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 .text {
              top: 72px;
              left: 25px; }
        .main_content .detial_section .detial_wrap .detial_doctor {
          height: 0px;
          top: -180px;
          left: -10px; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
            flex-direction: column-reverse; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .doctor_img {
              width: 70%;
              z-index: 1; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .dialog2 {
              width: 100%;
              position: relative;
              left: 0px;
              top: -120px;
              z-index: 2; }
    .main_content .video_section {
      padding: 70px 0px 10px;
      margin-top: -27px; }
      .main_content .video_section .title {
        width: 90%;
        margin: 0 auto; }
      .main_content .video_section .video iframe {
        width: 363px;
        height: 204px; }
    .main_content .usage_section {
      background-color: #f3f8fd;
      padding: 70px 0px 10px;
      margin-top: -27px; }
      .main_content .usage_section .title {
        width: 95%;
        margin: 0px auto 10px; }
      .main_content .usage_section .steps {
        width: 73.5%;
        margin: 0 auto; }
    .main_content .sgs_certif_section .sgs {
      width: 90%; }
    .main_content .sgs_certif_section .prod_img {
      width: 80%; }
    .main_content .footer {
      margin: 0 auto 40px; }
    .main_content .m_dn {
      display: none; }
    .main_content .d_dn {
      display: block; }
    .main_content .float_btn {
      width: 60px;
      right: 20px; } }

@media (min-width: 321px) and (max-width: 411px) {
  .main_content {
    overflow-x: hidden; }
    .main_content .logo {
      width: 100%;
      margin: 0px; }
    .main_content .main_section {
      background: url(../image/m/s1-bg.png) no-repeat 0 0/100%;
      height: 450px; }
      .main_content .main_section .product_container {
        top: 20px; }
        .main_content .main_section .product_container .product_wrap {
          left: 105px;
          top: 105px; }
          .main_content .main_section .product_container .product_wrap .product {
            width: 200px; }
          .main_content .main_section .product_container .product_wrap .product_desc3 {
            width: 80px;
            left: -80px;
            top: -40px; }
          .main_content .main_section .product_container .product_wrap .button {
            width: 180px;
            top: -55px;
            left: -35px; }
      .main_content .main_section .product_center {
        top: 35px;
        left: 0px; }
        .main_content .main_section .product_center .center_wrap .product_name {
          width: 250px; }
      .main_content .main_section .doctor {
        right: 110px;
        top: 100px;
        z-index: 1; }
        .main_content .main_section .doctor .doc_img {
          width: 225px; }
    .main_content .lifestyle_section {
      background: url(../image/m/s2-bg.png) no-repeat 0 0/100%; }
      .main_content .lifestyle_section .eat_method {
        padding: 20px 0px; }
      .main_content .lifestyle_section .m_w {
        width: 100%; }
      .main_content .lifestyle_section .title {
        margin: 0px; }
      .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
        margin: 6px auto; }
      .main_content .lifestyle_section .dec4 {
        padding-bottom: 20px;
        margin-bottom: 0px; }
    .main_content .sgs_section {
      background: url(../image/m/s3-bg.png) no-repeat 0 0/100%;
      margin: 0px 0px;
      margin-top: -5.5px;
      margin-bottom: -220px; }
      .main_content .sgs_section .sgs_pic {
        width: 80%;
        flex-direction: column;
        margin: 0 auto; }
      .main_content .sgs_section .doctor_section {
        right: 0px;
        top: -220px; }
        .main_content .sgs_section .doctor_section .doctor {
          width: 80%;
          position: relative;
          right: -60px; }
        .main_content .sgs_section .doctor_section .feature_title {
          width: 95%;
          top: 320px; }
    .main_content .feature_section {
      background: url(../image/m/s4-bg.png) no-repeat 0 0/100%;
      height: 450px; }
      .main_content .feature_section .features .feature1, .main_content .feature_section .features .feature2, .main_content .feature_section .features .feature3, .main_content .feature_section .features .feature4 {
        width: 150px; }
      .main_content .feature_section .features .feature_text h2, .main_content .feature_section .features .feature_text .text {
        font-size: 11px;
        top: 25px;
        left: 30px; }
      .main_content .feature_section .features .feature_text .text {
        top: 47px; }
        .main_content .feature_section .features .feature_text .text p {
          padding: 5px 0px; }
      .main_content .feature_section .features .feature1 {
        top: 12px;
        left: 0px; }
      .main_content .feature_section .features .feature2 {
        top: 300px;
        left: 0px; }
        .main_content .feature_section .features .feature2 h2 {
          top: 40px; }
        .main_content .feature_section .features .feature2 .text {
          top: 60px; }
      .main_content .feature_section .features .feature3 {
        width: 140px;
        top: 75px;
        left: 230px; }
      .main_content .feature_section .features .feature4 {
        width: 140px;
        top: 210px;
        left: 230px; }
    .main_content .ingredient_section {
      background: url(../image/m/s5-bg.png) no-repeat 0 0/100%;
      height: 500px; }
      .main_content .ingredient_section .title {
        width: 90%; }
      .main_content .ingredient_section .dialog {
        width: 320px; }
        .main_content .ingredient_section .dialog h2, .main_content .ingredient_section .dialog .text {
          font-size: 12px;
          top: 10px;
          left: 120px; }
        .main_content .ingredient_section .dialog .text {
          top: 40px;
          left: 50px; }
          .main_content .ingredient_section .dialog .text p {
            padding: 4px 0px; }
    .main_content .detial_section {
      background: url(../image/m/s6-bg.png) no-repeat 0 0/100%;
      margin-top: 200px;
      height: 425px; }
      .main_content .detial_section .detial_wrap {
        flex-direction: column; }
        .main_content .detial_section .detial_wrap .detial_pic {
          width: 90%;
          top: -200px;
          right: 70px; }
          .main_content .detial_section .detial_wrap .detial_pic .pic1 {
            width: 70%; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1, .main_content .detial_section .detial_wrap .detial_pic .detial_feature2, .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 200px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            font-size: 12px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            font-size: 11px; }
            .main_content .detial_section .detial_wrap .detial_pic .feature_text .text p {
              padding: 5px 0px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
            left: 20px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
              top: 18px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
              top: 48px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
            left: 20px;
            top: 100px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 h2 {
              top: 33px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 .text {
              top: 67px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 170px;
            left: 210px;
            top: 160px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 h2 {
              top: 45px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 .text {
              top: 72px;
              left: 25px; }
        .main_content .detial_section .detial_wrap .detial_doctor {
          height: 0px;
          top: -180px;
          left: -10px; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
            flex-direction: column-reverse; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .doctor_img {
              width: 70%;
              z-index: 1; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .dialog2 {
              width: 100%;
              position: relative;
              left: 0px;
              top: -120px;
              z-index: 2; }
    .main_content .video_section {
      padding: 50px 0px 10px;
      margin-top: 0px; }
      .main_content .video_section .title {
        width: 90%;
        margin: 0 auto; }
      .main_content .video_section .video iframe {
        width: 348px;
        height: 197px; }
    .main_content .usage_section {
      background-color: #f3f8fd;
      padding-top: 40px; }
      .main_content .usage_section .title {
        width: 95%;
        margin: 0px auto 10px; }
      .main_content .usage_section .steps {
        width: 73.5%;
        margin: 0 auto; }
    .main_content .sgs_certif_section .sgs {
      width: 90%; }
    .main_content .sgs_certif_section .prod_img {
      width: 80%; }
    .main_content .footer {
      margin: 0 auto 40px; }
    .main_content .m_dn {
      display: none; }
    .main_content .d_dn {
      display: block; }
    .main_content .float_btn {
      width: 60px;
      right: 10px; } }

@media all and (max-width: 320px) {
  .main_content {
    overflow-x: hidden; }
    .main_content .logo {
      width: 100%;
      margin: 0px; }
    .main_content .main_section {
      background: url(../image/m/s1-bg.png) no-repeat 0 0/100%;
      height: 450px; }
      .main_content .main_section .product_container {
        top: 20px; }
        .main_content .main_section .product_container .product_wrap {
          left: 105px;
          top: 105px; }
          .main_content .main_section .product_container .product_wrap .product {
            width: 200px; }
          .main_content .main_section .product_container .product_wrap .product_desc3 {
            width: 80px;
            left: -80px;
            top: -40px; }
          .main_content .main_section .product_container .product_wrap .button {
            width: 180px;
            top: -55px;
            left: -35px; }
      .main_content .main_section .product_center {
        top: 35px;
        left: 0px; }
        .main_content .main_section .product_center .center_wrap .product_name {
          width: 250px; }
      .main_content .main_section .doctor {
        right: 110px;
        top: 100px;
        z-index: 1; }
        .main_content .main_section .doctor .doc_img {
          width: 225px; }
    .main_content .lifestyle_section {
      background: url(../image/m/s2-bg.png) no-repeat 0 0/100%; }
      .main_content .lifestyle_section .eat_method {
        padding: 20px 0px; }
      .main_content .lifestyle_section .m_w {
        width: 100%; }
      .main_content .lifestyle_section .title {
        margin: 0px; }
      .main_content .lifestyle_section .dec1, .main_content .lifestyle_section .dec2, .main_content .lifestyle_section .dec3, .main_content .lifestyle_section .dec4 {
        margin: 6px auto; }
      .main_content .lifestyle_section .dec4 {
        padding-bottom: 10px;
        margin-bottom: 0px; }
    .main_content .sgs_section {
      background: url(../image/m/s3-bg.png) no-repeat 0 0/100%;
      margin: 0px 0px;
      margin-top: -5.5px;
      margin-bottom: -190px; }
      .main_content .sgs_section .sgs_pic {
        width: 80%;
        flex-direction: column;
        margin: 0 auto; }
      .main_content .sgs_section .doctor_section {
        right: 0px;
        top: -220px; }
        .main_content .sgs_section .doctor_section .doctor {
          width: 80%;
          position: relative;
          right: -60px; }
        .main_content .sgs_section .doctor_section .feature_title {
          width: 95%;
          top: 270px; }
    .main_content .feature_section {
      background: url(../image/m/s4-bg.png) no-repeat 0 0/100%;
      height: 450px; }
      .main_content .feature_section .features .feature1, .main_content .feature_section .features .feature2, .main_content .feature_section .features .feature3, .main_content .feature_section .features .feature4 {
        width: 150px; }
      .main_content .feature_section .features .feature_text h2, .main_content .feature_section .features .feature_text .text {
        font-size: 11px;
        top: 25px;
        left: 30px; }
      .main_content .feature_section .features .feature_text .text {
        top: 47px; }
        .main_content .feature_section .features .feature_text .text p {
          padding: 5px 0px; }
      .main_content .feature_section .features .feature1 {
        top: 12px;
        left: 0px; }
      .main_content .feature_section .features .feature2 {
        top: 300px;
        left: 0px; }
        .main_content .feature_section .features .feature2 h2 {
          top: 40px; }
        .main_content .feature_section .features .feature2 .text {
          top: 60px; }
      .main_content .feature_section .features .feature3 {
        width: 140px;
        top: 75px;
        left: 230px; }
      .main_content .feature_section .features .feature4 {
        width: 140px;
        top: 210px;
        left: 230px; }
    .main_content .ingredient_section {
      background: url(../image/m/s5-bg.png) no-repeat 0 0/100%;
      height: 500px; }
      .main_content .ingredient_section .title {
        width: 90%; }
      .main_content .ingredient_section .dialog {
        width: 320px; }
        .main_content .ingredient_section .dialog h2, .main_content .ingredient_section .dialog .text {
          font-size: 12px;
          top: 10px;
          left: 120px; }
        .main_content .ingredient_section .dialog .text {
          top: 40px;
          left: 50px; }
          .main_content .ingredient_section .dialog .text p {
            padding: 4px 0px; }
    .main_content .detial_section {
      background: url(../image/m/s6-bg.png) no-repeat 0 0/100%;
      margin-top: 200px;
      height: 425px; }
      .main_content .detial_section .detial_wrap {
        flex-direction: column; }
        .main_content .detial_section .detial_wrap .detial_pic {
          width: 90%;
          top: -200px;
          right: 70px; }
          .main_content .detial_section .detial_wrap .detial_pic .pic1 {
            width: 70%; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1, .main_content .detial_section .detial_wrap .detial_pic .detial_feature2, .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 200px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text h2 {
            font-size: 12px; }
          .main_content .detial_section .detial_wrap .detial_pic .feature_text .text {
            font-size: 11px; }
            .main_content .detial_section .detial_wrap .detial_pic .feature_text .text p {
              padding: 5px 0px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
            left: 20px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 h2 {
              top: 18px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 .text {
              top: 48px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
            left: 20px;
            top: 100px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 h2 {
              top: 33px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 .text {
              top: 67px;
              left: 25px; }
          .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
            width: 170px;
            left: 210px;
            top: 160px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 h2 {
              top: 45px;
              left: 25px; }
            .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 .text {
              top: 72px;
              left: 25px; }
        .main_content .detial_section .detial_wrap .detial_doctor {
          height: 0px;
          top: -180px;
          left: -10px; }
          .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap {
            flex-direction: column-reverse; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .doctor_img {
              width: 70%;
              z-index: 1; }
            .main_content .detial_section .detial_wrap .detial_doctor .doctor_wrap .dialog2 {
              width: 100%;
              position: relative;
              left: 0px;
              top: -120px;
              z-index: 2; }
    .main_content .video_section {
      padding: 50px 0px 10px;
      margin-top: 0px; }
      .main_content .video_section .title {
        width: 90%;
        margin: 0 auto; }
      .main_content .video_section .video iframe {
        width: 290px;
        height: 164px; }
    .main_content .usage_section {
      background-color: #f3f8fd;
      padding-top: 40px; }
      .main_content .usage_section .title {
        width: 95%;
        margin: 0px auto 10px; }
      .main_content .usage_section .steps {
        width: 73.5%;
        margin: 0 auto; }
    .main_content .sgs_certif_section .sgs {
      width: 90%; }
    .main_content .sgs_certif_section .prod_img {
      width: 80%; }
    .main_content .footer {
      margin: 0 auto 40px; }
    .main_content .m_dn {
      display: none; }
    .main_content .d_dn {
      display: block; }
    .main_content .float_btn {
      width: 60px;
      right: 20px; } }

@media all and (max-width: 320px) {
  .main_content .main_section {
    height: 400px; }
    .main_content .main_section .product_container .product_wrap {
      left: 105px;
      top: 105px; }
      .main_content .main_section .product_container .product_wrap .product {
        width: 170px; }
      .main_content .main_section .product_container .product_wrap .product_desc3 {
        width: 60px;
        left: -80px;
        top: -50px; }
      .main_content .main_section .product_container .product_wrap .button {
        width: 150px;
        top: -55px;
        left: -35px; }
    .main_content .main_section .product_center .center_wrap .product_name {
      width: 250px; }
    .main_content .main_section .doctor {
      right: 90px; }
      .main_content .main_section .doctor .doc_img {
        width: 190px; }
  .main_content .lifestyle_section .eat_method {
    padding: 18px 0px; }
  .main_content .sgs_section .doctor_section {
    top: -180px; }
  .main_content .feature_section {
    height: 380px; }
    .main_content .feature_section .features .feature2 {
      top: 220px;
      left: -10px; }
    .main_content .feature_section .features .feature3 {
      top: 30px;
      left: 180px; }
    .main_content .feature_section .features .feature4 {
      top: 210px;
      left: 180px; }
  .main_content .detial_section {
    height: 330px; }
    .main_content .detial_section .detial_wrap .detial_pic {
      top: -270px;
      right: 60px; }
      .main_content .detial_section .detial_wrap .detial_pic .detial_feature1 {
        left: 20px;
        top: -120px; }
      .main_content .detial_section .detial_wrap .detial_pic .detial_feature2 {
        width: 190px;
        left: 0px;
        top: 80px; }
      .main_content .detial_section .detial_wrap .detial_pic .detial_feature3 {
        width: 160px;
        left: 170px;
        top: 140px; } }