.word-sect .word-banner {
  overflow: hidden;
  height: calc(100vh - 64px - 20px);
  position: relative;
  padding-top: 140px;
  -webkit-clip-path: inset(0 0 0 0);
          clip-path: inset(0 0 0 0);
}
.word-sect .word-banner > div {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  padding-top: 140px;
}
.word-sect .word-banner-pic {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 62vw;
  height: 79vh;
  background-image: var(--word-banner-pic);
  background-repeat: no-repeat;
  background-size: cover;
}
.word-sect .word-banner.word-banner-1 {
  --word-banner-pic: url(https://media-image1.baydn.com/storage_media_image/buteka/b4bef0c38a0664f180df7550bbfcf51f.7b96853c28fb7beef6a1a5a96ac17af0.png);
  background: -webkit-gradient(linear, left top, left bottom, from(#6db4d1), to(#38ecba)) no-repeat center center / 100% 100%;
  background: -webkit-linear-gradient(top, #6db4d1 0%, #38ecba 100%) no-repeat center center / 100% 100%;
  background: -o-linear-gradient(top, #6db4d1 0%, #38ecba 100%) no-repeat center center / 100% 100%;
  background: linear-gradient(to bottom, #6db4d1 0%, #38ecba 100%) no-repeat center center / 100% 100%;
}
.word-sect .word-banner.word-banner-2 {
  --word-banner-pic: url(https://media-image1.baydn.com/storage_media_image/buteka/c60415e42cb0dc7ce798428069d847ef.60a90daa7ef204ed7dda8741414498a7.png);
  background: #000 -webkit-linear-gradient(201deg, #202532 0%, #292f3d 99.38%) no-repeat center center / 100% 100%;
  background: #000 -o-linear-gradient(201deg, #202532 0%, #292f3d 99.38%) no-repeat center center / 100% 100%;
  background: #000 linear-gradient(249deg, #202532 0%, #292f3d 99.38%) no-repeat center center / 100% 100%;
}
.word-sect .word-swiper {
  padding-bottom: 54px;
}
.word-sect .word-swiper .swiper-pagination {
  position: static;
}
.word-sect .word-swiper .swiper-pagination-bullet {
  opacity: 0.5;
  background: #ffffff;
}
.word-sect .word-swiper .swiper-pagination-bullet + .swiper-pagination-bullet {
  margin-left: 9px;
}
.word-sect .word-swiper .swiper-pagination-bullet-active {
  opacity: 1;
}
.word-sect .word-swiper .word-pagination-box {
  width: 940px;
  margin: 40px auto 0;
}
.word-sect .word-swiper .word-pagination-inner {
  width: 400px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.word-sect .word-slide-inner {
  width: 940px;
}
.word-sect .word-actions {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  width: 940px;
  margin: 0 auto;
}
.word-sect .word-action {
  position: relative;
  width: 140.606px;
  height: 50px;
  color: #fff;
  font-size: 22px;
  font-weight: 600;
  border-radius: 8px;
  text-align: center;
  line-height: 50px;
}
.word-sect .word-action.download {
  background: -webkit-linear-gradient(118deg, #302b31 -5694.47%, #3a383e -4328.89%);
  background: -o-linear-gradient(118deg, #302b31 -5694.47%, #3a383e -4328.89%);
  background: linear-gradient(332deg, #302b31 -5694.47%, #3a383e -4328.89%);
}
.word-sect .word-action.download .download-qrcode {
  opacity: 0;
  position: absolute;
  bottom: 100%;
  left: 50%;
  -webkit-transform: translate(-50%, -10px);
      -ms-transform: translate(-50%, -10px);
          transform: translate(-50%, -10px);
  z-index: 10;
  margin-bottom: 7px;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.word-sect .word-action.download:hover .download-qrcode {
  opacity: 1;
  -webkit-transform: translate(-50%, 0);
      -ms-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
}
.word-sect .word-action.study {
  margin-left: 24px;
  background: rgba(255, 255, 255, 0.2);
  border: 1.5px solid #fff;
}
.word-sect .download-qrcode {
  padding: 4px;
  border-radius: 3.429px;
  background: #fff;
  color: #000;
  font-size: 15px;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
}
.word-sect .download-qrcode > div {
  line-height: 1;
}
.word-sect .download-qrcode > img {
  display: block;
  width: 108px;
  max-width: none;
}
.word-intro {
  width: 440px;
}
.word-intro .word-intro-title {
  color: #fff;
  font-size: 32px;
  font-weight: 00;
  margin-bottom: 7px;
}
.word-intro .word-intro-content {
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  line-height: 32px;
  /* 145.455% */
}
.word-intro.word-app .word-intro-title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.word-intro.word-app .word-logo {
  display: block;
  width: 50px;
  margin-right: 25px;
}
.word-intro.word-app .word-app-en {
  padding-top: 14px;
  margin-left: 20px;
  color: #fff;
  font-size: 20px;
  font-weight: 400;
}
.word-comments {
  position: relative;
  padding: 170px 0 143px;
  background: #f5f8fa url(https://media-image1.baydn.com/storage_media_image/buteka/d2e92924265c62779b92c30eb8e44b48.a2488a6037629394e512fbc6e2244398.png) repeat-x center center / 1367px auto;
}
.word-comments .word-comments-from {
  position: absolute;
  right: 16px;
  bottom: 30px;
  color: #999;
  font-size: 10px;
  font-weight: 400;
}
.word-comment {
  width: 318px;
  height: 213px;
  padding: 16px 18px;
  border-radius: 8px;
  background: #fff;
  margin-left: 30px;
}
.word-comment.large {
  width: 400px;
}
.word-comment .word-comment-title {
  color: #ff9800;
  font-size: 16px;
  font-weight: 600;
}
.word-comment .word-comment-content {
  color: #333;
  font-size: 14px;
  font-weight: 400;
}
.word-comment .word-comment-user {
  color: #999;
  font-size: 14px;
  margin-left: auto;
  font-weight: 400;
}
.word-comment .word-comment-rate {
  width: 74px;
  height: 14px;
  margin-bottom: 21px;
  background: url(https://media-image1.baydn.com/storage_media_image/buteka/a9953c0299d3cd29480bba92379121b6.c877ceb447efe2be9c32d76d97566f6b.png) no-repeat center center / 100% 100%;
}
.word-comment .word-comment-head {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 4px;
}
.word-comments-swiper {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 7820px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  -webkit-animation: word-comment-ani 130s linear infinite;
          animation: word-comment-ani 130s linear infinite;
}
.word-comments-swiper > div {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 3910px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
@-webkit-keyframes word-comment-ani {
  0% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
@keyframes word-comment-ani {
  0% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  100% {
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
.word-comments-swiper-wrap {
  overflow-x: auto;
}
.word-comments-swiper-wrap::-webkit-scrollbar {
  display: none;
}
.word-comments-swiper .word-comment-wrap {
  width: auto;
  -webkit-box-flex: 0;
  -webkit-flex: none;
      -ms-flex: none;
          flex: none;
}
.word-comments-swiper .word-comment-wrap:nth-child(odd) {
  padding-top: 52px;
}
.word-comments-swiper .word-comment-wrap:nth-child(even) {
  padding-top: 0;
}
p {
  margin: 0;
}
body {
  min-width: 940px;
  padding-top: 64px;
}
ul,
li,
h4 {
  margin: 0;
  padding: 0;
}
.swiper-slide--center {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@-webkit-keyframes work-left {
  from {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
  to {
    -webkit-transform: translate3d(-100%, 0, 0);
            transform: translate3d(-100%, 0, 0);
  }
}
@keyframes work-left {
  from {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
  to {
    -webkit-transform: translate3d(-100%, 0, 0);
            transform: translate3d(-100%, 0, 0);
  }
}
@-webkit-keyframes work-right {
  from {
    -webkit-transform: translate3d(-100%, 0, 0);
            transform: translate3d(-100%, 0, 0);
  }
  to {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
}
@keyframes work-right {
  from {
    -webkit-transform: translate3d(-100%, 0, 0);
            transform: translate3d(-100%, 0, 0);
  }
  to {
    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);
  }
}
.animation-work-left {
  -webkit-animation-name: work-left;
          animation-name: work-left;
  -webkit-animation-duration: 60s;
          animation-duration: 60s;
  -webkit-animation-timing-function: linear;
          animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
.animation-work-right {
  -webkit-animation-name: work-right;
          animation-name: work-right;
  -webkit-animation-duration: 60s;
          animation-duration: 60s;
  -webkit-animation-timing-function: linear;
          animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
.img-default-bg {
  background: #eee;
}
.chef {
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background: #fff;
  -webkit-box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.06);
          box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}
.chef .chef-main {
  width: 940px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
  margin: 0 auto;
}
.chef .chef-main .logo {
  width: 90px;
  height: 56px;
}
.chef .chef-main .nav-bar {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  margin-left: 70px;
}
.chef .chef-main .nav-item {
  -webkit-box-flex: 0;
  -webkit-flex: none;
      -ms-flex: none;
          flex: none;
  width: 96px;
  height: 100%;
  color: #333;
  cursor: pointer;
}
.chef .chef-main .sign {
  width: 80px;
  height: 34px;
  text-align: center;
  line-height: 34px;
  margin-left: 116px;
  border-radius: 4px;
  background-color: #28bea0;
  color: #fff;
  font-size: 12px;
}
.content-block-container {
  height: 564px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.content-block-container--grey {
  background-color: #f5f8fa;
}
.content-block {
  width: 940px;
  height: 420px;
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.content-block-info {
  width: 240px;
}
.content-block-info-title {
  position: relative;
  z-index: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.content-block-info-title-en {
  position: absolute;
  top: -9px;
  left: 0;
  z-index: -1;
  height: 24px;
}
.content-block-info-title-logo {
  width: 32px;
  height: 32px;
  vertical-align: text-bottom;
}
.content-block-info-title-text {
  margin-left: 16px;
  font-size: 32px;
  font-weight: 500;
  color: #28bea0;
}
.content-block-info-title-text--cet {
  color: #4dcfa0;
  font-size: 24px;
  font-weight: 600;
}
.content-block-info-title-text--netem {
  color: #18b9bc;
  font-size: 24px;
  font-weight: 600;
}
.content-block-info-title-text--code {
  color: #1029a3;
}
.content-block-info-title-text--school {
  color: #00b4aa;
}
.content-block-info-desc {
  margin-top: 16px;
  line-height: 1.88;
  color: #333333;
  font-size: 16px;
}
.content-block-info-download {
  display: inline-block;
  width: 88px;
  height: 34px;
  margin-top: 16px;
  line-height: 34px;
  border-radius: 4px;
  background-image: -webkit-linear-gradient(102deg, #302b31 86%, #3a383e 12%);
  background-image: -o-linear-gradient(102deg, #302b31 86%, #3a383e 12%);
  background-image: linear-gradient(348deg, #302b31 86%, #3a383e 12%);
  text-align: center;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
}
.content-block-info-brands {
  margin-top: 32px;
  width: 246px;
  height: 66px;
}
.content-block-info-try {
  display: inline-block;
  width: 94px;
  height: 28px;
  margin-top: 8px;
  border-radius: 3px;
  border: solid 1px #28bea0;
  line-height: 26px;
  text-align: center;
  color: #28bea0;
  font-size: 12px;
  cursor: pointer;
}
.content-block-info-section {
  width: 303px;
  margin-top: 24px;
}
.content-block-info-section .content-block-info-title-en {
  top: -14px;
}
.content-block-info-section .content-block-info-desc {
  margin-top: 6px;
}
.content-block-imgs {
  width: 634px;
  height: 426px;
  overflow: hidden;
}
.content-block-imgs-container {
  display: block;
}
.content-block-imgs-wrapper {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-flex-wrap: nowrap;
      -ms-flex-wrap: nowrap;
          flex-wrap: nowrap;
  white-space: nowrap;
}
.content-block-imgs-wrapper-inner {
  -webkit-box-flex: 0;
  -webkit-flex: none;
      -ms-flex: none;
          flex: none;
  width: auto;
}
.content-block-imgs-wrapper + .content-block-imgs-wrapper {
  margin-top: 2px;
}
.content-block-imgs-wrapper--gap + .content-block-imgs-wrapper--gap {
  margin-top: 7px;
}
.content-block-img {
  height: 133px;
}
.content-block-img--fixw88 {
  width: 88px;
}
.content-block-img-append {
  float: right;
}
.content .swiper-pagination-bullet {
  opacity: 0.5;
  background: #ffffff;
}
.content .swiper-pagination-bullet-active {
  opacity: 1;
}
.content .banner {
  height: 320px;
  background-color: #28bea0;
}
.content .banner .swiper-container {
  height: 100%;
  margin: 0 auto;
}
.content .banner .swiper-pagination {
  bottom: 76px;
}
.content .banner-item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: 940px;
  height: 320px;
}
.content .banner-item__logo {
  width: 344px;
  height: 288px;
  margin-left: 189px;
  margin-top: 16px;
}
.content .banner-item__desc {
  margin-top: 54px;
  width: 290px;
  font-size: 0;
}
.content .banner-item__desc img {
  max-width: none;
  max-width: initial;
  height: 46px;
}
.content .banner-item__desc p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.57;
}
.content .banner-study {
  display: inline-block;
  width: 88px;
  height: 34px;
  margin: 16px 105px 0 0;
  border-radius: 4px;
  border: solid 1px #ffffff;
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 14px;
  text-align: center;
  line-height: 32px;
}
.content .wordsapp-container {
  height: 340px;
  background-color: #f5f8fa;
}
.content .wordsapp {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 940px;
  margin: 0 auto;
  -webkit-transform: translate(-12px, -62px);
      -ms-transform: translate(-12px, -62px);
          transform: translate(-12px, -62px);
}
.content .wordsapp-comments {
  width: 620px;
}
.content .wordsapp-comments-swiper {
  width: 552px;
  padding: 0 0 24px 0;
  margin-left: unset;
  margin-right: unset;
}
.content .wordsapp-comments-swiper-container {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.content .wordsapp-comments-indicator {
  -webkit-align-self: flex-end;
      -ms-flex-item-align: end;
          align-self: flex-end;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  width: 56px;
  margin-bottom: 24px;
}
.content .wordsapp-comments-indicator img {
  width: 24px;
  height: 24px;
  opacity: 0.75;
  -webkit-transition: opacity 0.3s;
  -o-transition: opacity 0.3s;
  transition: opacity 0.3s;
  cursor: pointer;
}
.content .wordsapp-comments-indicator img:hover {
  opacity: 1;
}
.content .wordsapp-comments-tips {
  margin: -14px 0 0 12px;
  font-size: 10px;
  color: #999999;
}
.content .wordsapp-comments-item {
  position: relative;
  width: 160px;
  padding-top: 19px;
}
.content .wordsapp-comments-item-img {
  width: 36px;
  height: 36px;
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
}
.content .wordsapp-comments-item-shadow {
  position: absolute;
  top: 33px;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 21px;
  height: 3px;
  -webkit-filter: blur(3px);
  filter: blur(3px);
  content: '';
}
.content .wordsapp-comments-item-shadow--1 {
  background-image: -webkit-gradient(linear, left top, right top, color-stop(15%, #4a4799), color-stop(88%, #982f21));
  background-image: -webkit-linear-gradient(left, #4a4799 15%, #982f21 88%);
  background-image: -o-linear-gradient(left, #4a4799 15%, #982f21 88%);
  background-image: linear-gradient(to right, #4a4799 15%, #982f21 88%);
}
.content .wordsapp-comments-item-shadow--2 {
  background-image: -webkit-gradient(linear, left top, right top, color-stop(15%, #285e99), color-stop(88%, #37a7bc));
  background-image: -webkit-linear-gradient(left, #285e99 15%, #37a7bc 88%);
  background-image: -o-linear-gradient(left, #285e99 15%, #37a7bc 88%);
  background-image: linear-gradient(to right, #285e99 15%, #37a7bc 88%);
}
.content .wordsapp-comments-item-shadow--3 {
  background-image: -webkit-gradient(linear, left top, right top, color-stop(15%, #8d7a1c), color-stop(83%, #525216));
  background-image: -webkit-linear-gradient(left, #8d7a1c 15%, #525216 83%);
  background-image: -o-linear-gradient(left, #8d7a1c 15%, #525216 83%);
  background-image: linear-gradient(to right, #8d7a1c 15%, #525216 83%);
}
.content .wordsapp-comments-item-shadow--4 {
  background-image: -webkit-gradient(linear, left top, right top, color-stop(15%, #76a4c3), color-stop(81%, #7a8093));
  background-image: -webkit-linear-gradient(left, #76a4c3 15%, #7a8093 81%);
  background-image: -o-linear-gradient(left, #76a4c3 15%, #7a8093 81%);
  background-image: linear-gradient(to right, #76a4c3 15%, #7a8093 81%);
}
.content .wordsapp-comments-item-shadow--5 {
  background-image: -webkit-gradient(linear, left top, right top, color-stop(15%, #136893), color-stop(83%, #9d6f63));
  background-image: -webkit-linear-gradient(left, #136893 15%, #9d6f63 83%);
  background-image: -o-linear-gradient(left, #136893 15%, #9d6f63 83%);
  background-image: linear-gradient(to right, #136893 15%, #9d6f63 83%);
}
.content .wordsapp-comments-item-wrapper {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 160px;
  height: 206px;
  padding: 22px 16px;
  border-radius: 8px;
  -webkit-box-shadow: 0 12px 12px 0 rgba(227, 230, 238, 0.71);
          box-shadow: 0 12px 12px 0 rgba(227, 230, 238, 0.71);
  background-color: #ffffff;
}
.content .wordsapp-comments-item-name {
  font-size: 13px;
  color: #333333;
  text-align: center;
  line-height: 18px;
  font-weight: bold;
}
.content .wordsapp-comments-item-star {
  width: 52px;
  height: 8px;
  margin: 4px 0 8px;
  -o-object-fit: contain;
     object-fit: contain;
}
.content .wordsapp-comments-item-text {
  color: #666666;
  font-size: 12px;
  white-space: pre-wrap;
}
.content .wordsapp-desc {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  margin-bottom: 100px;
}
.content .wordsapp-logo-img {
  width: 32px;
  height: 32px;
  vertical-align: text-bottom;
}
.content .wordsapp-logo span:first-of-type {
  margin-left: 16px;
  font-size: 32px;
  font-weight: 500;
  color: #28bea0;
}
.content .wordsapp-logo span:last-of-type {
  margin-left: 4px;
  font-size: 16px;
  color: #28bea0;
}
.content .wordsapp-slogan {
  margin-top: 4px;
  line-height: 22px;
  font-size: 16px;
  font-weight: bold;
  color: #333;
}
.content .wordsapp-download {
  width: 88px;
  height: 34px;
  margin-top: 37px;
  line-height: 34px;
  border-radius: 4px;
  background-image: -webkit-linear-gradient(102deg, #302b31 86%, #3a383e 12%);
  background-image: -o-linear-gradient(102deg, #302b31 86%, #3a383e 12%);
  background-image: linear-gradient(348deg, #302b31 86%, #3a383e 12%);
  text-align: center;
  color: #fff;
  font-size: 14px;
}
.content .prepration-imgs {
  width: 544px;
  height: 300px;
}
.content .prepration-img {
  width: 544px;
  height: 300px;
  margin: 0;
}
.content .code-img {
  width: 544px;
  height: 300px;
}
.footer {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 360px;
  background-color: #333333;
}
.footer-divide {
  width: 936px;
  border-bottom: solid 1px #999999;
  margin: 42px 0 24px;
}
.footer-rights,
.footer-rights a {
  font-size: 12px;
  line-height: 2;
  letter-spacing: normal;
  text-align: center;
  color: #999999;
}
.footer-info {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: #fff;
}
.footer-info .item {
  width: 200px;
}
.footer-info .item .title {
  margin: 10px 0;
  font-size: 18px;
  font-weight: bold;
}
.footer-info .item li {
  margin-bottom: 10px;
}
.footer-info .item a {
  font-size: 14px;
  color: #fff;
}
.footer-info .item img {
  width: 100px;
}
.footer-info .item .partner {
  font-size: 0;
}
.footer-info .item .partner li {
  margin: 0;
}
.app-download {
  position: relative;
  cursor: pointer;
}
.app-download-qrcode {
  position: absolute;
  top: -130px;
  left: 50%;
  visibility: hidden;
  opacity: 0;
  -webkit-transform: translate(-50%, -12px);
      -ms-transform: translate(-50%, -12px);
          transform: translate(-50%, -12px);
  width: 108px;
  padding: 4px;
  background: #fff;
  border-radius: 4px;
  -webkit-box-shadow: 0 1px 4px 1px rgba(0, 0, 0, 0.06);
          box-shadow: 0 1px 4px 1px rgba(0, 0, 0, 0.06);
  -webkit-transition: all 0.3s 0.1s;
  -o-transition: all 0.3s 0.1s;
  transition: all 0.3s 0.1s;
}
.app-download-qrcode p {
  color: #333;
  font-size: 14px;
  line-height: 18px;
}
.app-download-qrcode__img {
  width: 100px;
  height: 100px;
}
.app-download-qrcode__img img {
  width: 100%;
  height: 100%;
}
.app-download:hover .app-download-qrcode {
  visibility: visible;
  -webkit-transform: translate(-50%, 0);
      -ms-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  opacity: 1;
}
.left-margin-10 {
  margin-left: 10px;
}
.float-up-145 {
  top: -145px;
  z-index: 2;
}
.header-banner {
  width: 100%;
  display: block;
}
.words-round-rect-image {
  border-radius: 10px;
}