@charset "UTF-8";
/* CSS Document */

html {
  overflow-x: hidden;
  font-family: Helvetica Neue, Roboto Light, PingFang SC, Lantinghei SC,
    Hiragino Sans GB, Microsoft Yahei, Arial;
}

html[lang="ja"] {
  font-family: Hiragino sans, Osaka, メイリオ, Meiryo, ＭＳ\Ｐゴシック,
    MS PGothic, Helvetica Neue, Roboto Light, Arial, sans-serif;
}

html[lang="ko"] {
  font-family: 맑은\고딕, malgun gothic, AppleGothicNeoSD, Apple SD 산돌고딕 Neo,
    Helvetica Neue, Roboto Light, Arial, sans-serif;
}

body {
  padding: 0;
  font-weight: 200;
  color: #666;
  font-size: 62.5%;
  -webkit-font-smoothing: subpixel-antialiased;
  overflow-x: hidden;
}

body,
h1 {
  margin: 0;
}

h1 {
  font-weight: 100;
  font-size: 45px;
  line-height: 55px;
}

.hero {
  background: url(https://tantanapp.com/img/MobileBackground.jpg) 50% 50% no-repeat;
  background-size: cover;
}

@media only screen and (orientation: portrait) {
  .hero {
    background-image: url(https://tantanapp.com/img/MobileBackground.jpg);
  }
}

.hero-header {
  height: 120px;
  line-height: 120px;
  background: hsla(0, 0%, 100%, 0.1);
}

.hero-nav {
  padding-left: 20px;
}

.hero-content,
.hero-nav {
  max-width: 960px;
  margin: 0 auto;
}

.hero-content {
  clear: both;
  line-height: 0;
}

.hero-home {
  height: 42px;
  width: 100px;
/*  display: inline-block;*/
/*  background-image: url(https://guochat001.oss-cn-shenzhen.aliyuncs.com/guanwang/static_files/LOGO.png);*/
  background-image: url(LOGO3.png);
  display: inline-block;
  background-size: 100px 42px;
/*  margin-top: 14px;*/
  vertical-align:middle;
}

@media (max-width: 768px) {
  .hero-header {
    height: 70px;
    line-height: 70px;
    background: hsla(0, 0%, 100%, 0.1);
  }

}

.hero-link {
  display: block;
}

.hero-logo {
  vertical-align: middle;
}

.hero-links {
  display: inline-block;
  float: right;
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.hero-link-item {
  display: inline-block;
  min-width: 150px;
  text-align: center;
}

@media (max-width: 768px) {
  .hero-link-item {
    min-width: 80px;
  }
}

.hero-link,
.hero-link:hover,
.hero-link:link,
.hero-link:visited {
  text-decoration: none;
  color: #fff;
  font-size: 1.6em;
}

.hero-video-wrapper {
  width: 419px;
  height: 540px;
  margin-top: 20px;
  background-image: url(../img/67e00759.heroDesktop.png);
  background-position: 0 0;
  position: relative;
  display: inline-block;
}

.hero-screen-wrapper {
  text-align: center;
}

.hero-video-wrapper:before {
  height: 53px;
  left: -75px;
  top: 157px;
  background-position: -439px -88px;
}

.hero-video-wrapper:after,
.hero-video-wrapper:before {
  width: 122px;
  position: absolute;
  background-image: url(../img/67e00759.heroDesktop.png);
}

.hero-video-wrapper:after {
  height: 34px;
  right: 6px;
  top: 143px;
  background-position: -439px -163px;
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
  only screen and (min-resolution: 1.5dppx) {
  .hero-video-wrapper {
    background-position: 0 0;
  }

  .hero-video-wrapper,
  .hero-video-wrapper:before {
    background-image: url(../img/a043f9b2.heroDesktop@2x.png);
    background-size: 599px 540px;
  }

  .hero-video-wrapper:before {
    background-position: -439px -88px;
  }

  .hero-video-wrapper:after {
    background-image: url(../img/a043f9b2.heroDesktop@2x.png);
    background-position: -439px -161px;
    background-size: 599px 540px;
  }
}

.hero-video-wrapper:after,
.hero-video-wrapper:before {
  content: "";
  display: block;
  position: absolute;
}

.hero-video {
  position: absolute;
  top: 60px;
  left: 73px;
  border: 1px solid #ddd;
}

.hero-desc-wrapper {
  color: #fff;
  width: 470px;
  display: inline-block;
  vertical-align: top;
  margin: 60px 0 0 60px;
}

.hero-mobile-title {
  background-image: url();
  background-position: 0 0;
  width: 92px;
  height: 131px;
  margin: 30px auto;
  position: relative;
}

.hero-mobile-title-ko {
  background-image: url(../img/af1fa56b.heroMobileko.png);
  background-position: 0 0;
  width: 92px;
  height: 131px;
  margin: 30px auto;
  position: relative;
}

.hero-mobile-title-ko:before,
.hero-mobile-title:before {
  height: 53px;
  left: -112px;
  top: 5px;
  background-position: -112px 0;
}

.hero-mobile-title-ko:before,
.hero-mobile-title-ko:after,
.hero-mobile-title:after,
.hero-mobile-title:before {
  content: "";
  width: 122px;
  display: block;
  position: absolute;
  background-image: url();
}

.hero-mobile-title-ko:after,
.hero-mobile-title:after {
  height: 34px;
  right: -112px;
  top: 50px;
  background-position: 0 -151px;
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
  only screen and (min-resolution: 1.5dppx) {
  .hero-mobile-title-ko:before,
  .hero-mobile-title:before {
    background-position: 133px 0;
  }

  .hero-mobile-title-ko:after,
  .hero-mobile-title-ko:before,
  .hero-mobile-title:after,
  .hero-mobile-title:before {
    background-image: url();
  }

  .hero-mobile-title-ko:after,
  .hero-mobile-title:after {
    background-position: 0 -153px;
  }
}

.hero-mobile-title1 {
  background-image: url(../img/af1fa56b.heroMobile1.png);
  background-position: 0 0;
  width: 92px;
  height: 131px;
  margin: 50px auto;
  position: relative;
}

.hero-mobile-title1:before {
  height: 53px;
  left: -112px;
  top: 5px;
  background-position: -112px 0;
}

.hero-mobile-title1:after,
.hero-mobile-title1:before {
  content: "";
  width: 122px;
  display: block;
  position: absolute;
  background-image: url(../img/af1fa56b.heroMobile.png);
}

.hero-mobile-title1:after {
  height: 34px;
  right: -112px;
  top: 50px;
  background-position: 0 -151px;
}

@media (max-width: 900px) {
  .hero-video-wrapper {
    display: block;
    margin: 0 auto;
  }

  .hero-desc-wrapper {
    color: #fff;
    max-width: 480px;
    width: auto;
    display: block;
    margin: 40px auto;
    padding: 20px;
  }
}

.hero-desc {
  font-weight: 200;
  font-size: 1.8em;
  line-height: 25.2px;
  margin: 30px 0;
  text-align: justify;
}

.hero-desc-download {
  margin-top: 15px;
}

.hero-desc-button {
  height: 55px;
  width: 220px;
  display: inline-block;
  color: #fff;
  text-decoration: none;
  font-size: 1.4em;
  border-radius: 30px;
  line-height: 55px;
  font-weight: 500;
}

.hero-desc-button:before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  margin: 0 10px 0 17px;
}

.hero-desc-ios {
  background: #06f;
  margin-right: 20px;
}

.hero-desc-android {
  background: #3c3;
}

.hero-desc-title {
  font-size: 28px;
  line-height: 30px;
}

.hero-desc-download,
.hero-desc-title {
  text-align: center;
}

.hero-desc-ios {
  margin: 0 0 10px;
}

.hero-btn {
  line-height: 1.3em;
  display: inline-block;
  vertical-align: middle;
  white-space: pre;
}

.share {
  background: #fff;
}

.share-content {
  max-width: 1120px;
  margin: 0 auto;
  border-bottom: 1px solid #dedede;
  padding-bottom: 80px;
}

.share-counter {
  display: block;
  text-align: center;
  font-size: 6em;
  line-height: 60px;
  color: #ed1e24;
  font-weight: 100;
  margin-top: 50px;
}

@media only screen and (max-width: 375px) {
  .share-counter {
    font-size: 4em;
  }
}

.share-matches {
  font-size: 16px;
  color: #424242;
  margin-top: 10px;
  padding: 0 10px;
}

.share-matches,
.share-social {
  display: block;
  text-align: center;
}

.share-social {
  padding: 0;
  list-style: none;
  margin: 30px 0 0;
}

.share-button,
.share-link {
  display: inline-block;
}

.share-link {
  height: 35px;
  width: 35px;
  margin: 0 15px;
}

.share-facebook {
  background-position: 0 0;
}

.share-facebook,
.share-twitter {
  background-image: url(../img/e8445ac5.social.png);
}

.share-twitter {
  background-position: -55px 0;
}

.share-email {
  background-position: 0 -55px;
}

.share-email,
.share-weibo {
  background-image: url(../img/e8445ac5.social.png);
}

.share-instagram {
  background: url(../img/Instagram.png) no-repeat;
}

.share-weibo {
  background-position: -55px -55px;
}

.share-line {
  background-image: url(../img/e8445ac5.social.png);
  background-position: -110px 0;
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
  only screen and (min-resolution: 1.5dppx) {
  .share-facebook {
    background-position: 0 0;
  }

  .share-facebook,
  .share-twitter {
    background-image: url(../img/1915688a.social@2x.png);
    background-size: 145px 90px;
  }

  .share-twitter {
    background-position: -55px 0;
  }

  .share-email {
    background-position: 0 -55px;
  }

  .share-email,
  .share-weibo {
    background-image: url(../img/1915688a.social@2x.png);
    background-size: 145px 90px;
  }

  .share-weibo {
    background-position: -55px -55px;
  }

  .share-line {
    background-image: url(../img/1915688a.social@2x.png);
    background-position: -110px 0;
    background-size: 145px 90px;
  }
}

@media only screen and (-webkit-min-device-pixel-ratio: 2.5),
  only screen and (min-resolution: 2.5dppx) {
  .share-facebook {
    background-position: 0 0;
  }

  .share-facebook,
  .share-twitter {
    background-image: url(../img/92054129.social@3x.png);
    background-size: 145px 90px;
  }

  .share-twitter {
    background-position: -55px 0;
  }

  .share-email {
    background-position: 0 -55px;
  }

  .share-email,
  .share-weibo {
    background-image: url(../img/92054129.social@3x.png);
    background-size: 145px 90px;
  }

  .share-weibo {
    background-position: -55px -55px;
  }

  .share-line {
    background-image: url(../img/92054129.social@3x.png);
    background-position: -110px 0;
    background-size: 145px 90px;
  }
}

.features {
  background: #fff;
  max-width: 960px;
  margin: 0 auto;
  padding-top: 30px;
  padding-bottom: 237.5px;
}

.feature {
  width: 50%;
  display: inline-block;
  vertical-align: top;
  margin-bottom: 75px;
}

.feature-title {
  font-size: 34px;
  color: #303435;
  font-weight: 100;
  padding: 0 30px;
}

.feature-desc {
  font-size: 16px;
  color: #818c92;
  margin-top: 30px;
  padding: 0 30px;
  line-height: 22.4px;
}

.feature-title:before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  margin-right: 35px;
}

@media (max-width: 1024px) {
  .feature-title {
    font-size: 24px;
    padding: 0 15px;
  }

  .feature-desc {
    padding: 0 15px;
  }

  .feature-title:before {
    margin-right: 10px;
  }
}

@media (max-width: 768px) {
  .feature {
    display: block;
    width: auto;
    max-width: 400px;
    margin: 0 auto 100px;
  }

  .feature-title {
    margin-left: 10px;
  }
}

.feature-swipe:before {
  width: 52px;
  height: 33px;
  background-image: url(../img/0e903970.features.png);
  background-position: -72px -72px;
}

.feature-love:before {
  width: 72px;
  background-position: 0 0;
}

.feature-love:before,
.feature-profile:before {
  height: 52px;
  background-image: url(../img/0e903970.features.png);
}

.feature-profile:before {
  width: 52px;
  background-position: -92px 0;
}

.feature-security:before {
  width: 52px;
  height: 52px;
  background-image: url(../img/0e903970.features.png);
  background-position: 0 -72px;
}

@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
  only screen and (min-resolution: 1.5dppx) {
  .feature-swipe:before {
    width: 50px;
    height: 31px;
    background-image: url(../img/92dae1f8.features@2x.png);
    background-position: -70px -70px;
    background-size: 140px 120px;
  }

  .feature-love:before {
    width: 70px;
    background-position: 0 0;
  }

  .feature-love:before,
  .feature-profile:before {
    height: 50px;
    background-image: url(../img/92dae1f8.features@2x.png);
    background-size: 140px 120px;
  }

  .feature-profile:before {
    width: 50px;
    background-position: -90px 0;
  }

  .feature-security:before {
    width: 50px;
    height: 50px;
    background-image: url(../img/92dae1f8.features@2x.png);
    background-position: 0 -70px;
    background-size: 140px 120px;
  }
}

#download {
  background-color: #f6efef;
  padding-bottom: 44px;
  text-align: center;
  overflow: hidden;
}

.download-title {
  color: #ed1e24;
  font-size: 48px;
  line-height: 48px;
  font-weight: 100;
  margin-top: 55px;
}

.download-targets {
  text-align: center;
  max-width: 960px;
  margin: 60px auto 0;
  padding: 0;
}

.download-target {
  width: 33%;
  display: inline-block;
}

@media (max-width: 1024px) {
  .download-target {
    margin: 0 auto 50px;
    width: 100%;
    display: block;
    max-width: 400px;
  }
}

.download-link {
  display: block;
}

.download-android,
.download-iphone {
  margin-left: 85px;
}

.download-qr {
  margin: 51px 0;
  -ms-interpolation-mode: nearest-neighbor;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: -moz-crisp-edges;
  image-rendering: pixelated;
}

.download-label {
  display: inline-block;
  line-height: 60px;
  width: 200px;
  border-radius: 30px;
  background-color: #99999e;
  color: #fff;
  font-size: 22px;
  font-weight: 100;
  height: 60px;
  margin-top: 35px;
  text-align: center;
}

.footer {
  background: #fff;
  text-align: center;
  font-size: 12px;
  padding: 20px 0;
  position: fixed;
  bottom: 0;
}

.footer a {
  text-decoration: none;
  color: #818c92;
  cursor: pointer;
}

.footer-row {
  padding: 4px;
  max-width: 960px;
  margin: 0 auto;
}

.footer-about {
  padding-right: 10px;
}

.footer-about,
.footer-contact {
  border-right: 1px solid #818c92;
}

.footer-contact {
  padding: 0 10px;
}

#footer-language {
  padding-left: 10px;
}

.footer-flag {
  width: 14px;
  height: 10px;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

.footer-name {
  vertical-align: baseline;
}

.footer-component {
  display: inline-block;
  margin: 0 10px;
}

.back {
  top: 0;
  left: 0;
  bottom: 0;
  content: "";
  background: hsla(0, 0%, 100%, 0.5);
}

.back,
.languages {
  position: fixed;
  right: 0;
  display: none;
}

.languages {
  background: #fff;
  margin: 20px;
  padding: 0 20px 50px;
  top: 20px;
  left: 50%;
  width: 400px;
  margin-left: -200px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

@media only screen and (max-width: 425px) {
  .languages {
    width: auto;
    margin: 0;
    left: 0;
  }
}

.js-switch > .back,
.js-switch > .languages {
  display: block;
}

.languages-title {
  font-weight: 200;
  font-size: 3em;
}

.languages-list {
  list-style: none;
  margin: 0;
  padding: 0 20px;
}

.language-link {
  text-decoration: none;
  padding: 10px 0;
  display: inline-block;
}

.language-flag {
  vertical-align: middle;
  margin-right: 10px;
}

.language-name {
  font-size: 1.6em;
  text-decoration: none;
  color: #242424;
  vertical-align: middle;
}

.az_xz {
  background: #3c3;
}

.xz_an {
  height: 55px;
  width: 220px;
  display: inline-block;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  border-radius: 30px;
  line-height: 55px;
  font-weight: 500;
}

.pg_xz {
  background: #06f;
}

.buy_xz {
  background-image: url("");
  background-size: 100% 100%;
  margin: 10px 0;
}

.xz_an img {
  vertical-align: middle;
  padding: 0 10px 0 0;
  margin-top: -6px;
}

.shm_xq1 {
  color: #545454;
  padding: 50px 20px 20px 20px;
}

.shm_xq1 h1 {
  color: #545454;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
}

.shm_xq1 p {
  font-size: 16px;
  line-height: 1.4;
  margin-bottom: 20px;
  color: #737373;
  font-family: "arial,sans-serif";
  font-weight: normal;
}

.buy-btn {
  width: 74px;
  height: 28px;
  border-radius: 15.1px;
  border: solid 1.1px #979797;
  background-color: rgba(39, 39, 39, 0.5);
  float: right;
}

.buy-a {
  height: 28px;
  display: flex;
  justify-content: center;
  align-items: center;

  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: #f5ca60;
}

.buy-img {
  width: 14px;
  margin-right: 5px;
}