html,
body,
div,
h1,
h2,
h2,
h4,
h5,
h6,
span,
ul,
li,
p,
footer,
header,
img,
a {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Microsoft Yahei UI", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, SimSun, SimHei, "宋体", simsun, sans-serif;
}
.clearfix {
  content: '';
  width: 0;
  height: 0;
  display: block;
  clear: both;
}
.imgUnHandle {
  user-drag: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.container {
  min-height: 100vh;
  max-width: 100vw;
  width: 100%;
  background-color: #FAFAFA;
  overflow: hidden;
}
a {
  text-decoration: none;
  color: #333333;
  background-color: transparent;
}
img {
  border-width: 0;
  user-drag: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.ellipsis-row {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ellipsis-row-two {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
/* 多行省略 */
.header {
  height: 80px;
  background: transparent;
}
.content-area {
  min-height: calc(100vh - 80px - 242px);
  background: #FFFFFF;
}
.footer {
  height: 242px;
  background-color: #282828;
}
@keyframes animationBorderHeight {
  0% {
    height: 0;
    border: 0;
    width: 1px;
    background-color: #CCCCCC;
    opacity: 0;
  }
  100% {
    height: 100%;
    border: 0;
    width: 1px;
    background-color: #CCCCCC;
    opacity: 1;
  }
}
@keyframes animationBorderWidth {
  0% {
    width: 0;
    border: 0;
    height: 1px;
    background-color: #CCCCCC;
    opacity: 0;
  }
  100% {
    width: 100%;
    border: 0;
    height: 1px;
    background-color: #CCCCCC;
    opacity: 1;
  }
}
@keyframes animationVisibility {
  0% {
    visibility: hidden;
    opacity: 0;
  }
  100% {
    visibility: visible;
    opacity: 1;
  }
}
.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  background-color: transparent;
  transition: background-color 0.2s;
}
.header > div.header-area {
  width: 100%;
  height: 100%;
  min-width: 1200px;
}
.header > div.header-area .header-center {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
}
.header > div.header-area .header-center:after {
  content: '';
  width: 0;
  height: 0;
  display: block;
  clear: both;
}
.header > div.header-area .header-center > div {
  height: 100%;
  float: left;
  display: flex;
  align-items: center;
}
.header > div.header-area .header-center > div.left {
  width: 40%;
}
.header > div.header-area .header-center > div.left > a {
  height: 37px;
  display: block;
  width: 152px;
}
.header > div.header-area .header-center > div.left > a.website-logo > img {
  user-drag: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.header > div.header-area .header-center > div.left > a.website-logo > img:not(:first-child) {
  display: none;
}
.header > div.header-area .header-center > div.right {
  width: 60%;
}
.header > div.header-area .header-center > div.right > a {
  width: 7em;
  margin: 0 calc(10% - 4em);
  height: 37px;
  font-size: 16px;
  text-align: center;
  line-height: 37px;
  color: #FFFFFF;
  letter-spacing: 1px;
}
.header > div.header-area .header-center > div.right > a.header-nav-select,
.header > div.header-area .header-center > div.right > a:hover {
  border-bottom: 2px solid #FFFFFF;
  color: #FFFFFF;
}
.not-scroll-top {
  background-color: #ffffff;
}
.not-scroll-top > div.header-area .header-center > div.left > a.website-logo > img:nth-child(2) {
  display: block;
}
.not-scroll-top > div.header-area .header-center > div.left > a.website-logo > img:not(:nth-child(2)) {
  display: none;
}
.not-scroll-top > div.header-area .header-center > div.right > a {
  color: #999999;
}
.not-scroll-top > div.header-area .header-center > div.right > a.header-nav-select,
.not-scroll-top > div.header-area .header-center > div.right > a:hover {
  border-bottom: 2px solid #7C5EFB;
  color: #7C5EFB;
}
.content-area .banner-area {
  width: 100%;
  height: 778px;
  background: -webkit-linear-gradient(to right, #6D4BFF, #BB4BDF);
  background: -o-linear-gradient(to right, #6D4BFF, #BB4BDF);
  background: -moz-linear-gradient(to right, #6D4BFF, #BB4BDF);
  background: linear-gradient(to right, #6D4BFF, #BB4BDF);
}
.content-area .banner-area > div.content-center {
  width: 1200px;
  height: 100%;
  position: relative;
  z-index: 1;
  margin: 0 auto;
}
.content-area .banner-area > div.content-center:before,
.content-area .banner-area > div.content-center:after {
  content: '';
  display: block;
  position: absolute;
}
.content-area .banner-area > div.content-center:before {
  width: 430px;
  height: 203px;
  top: 0;
  right: 0;
  background: url(../images/banner-bg-top.png) no-repeat;
  background-size: 100% 100%;
  visibility: hidden;
  animation: bannerBgTop 1.5s;
  animation-delay: 0s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes bannerBgTop {
  0% {
    transform: translateY(-50%);
    visibility: hidden;
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
  }
}
.content-area .banner-area > div.content-center:after {
  width: 235px;
  height: 88px;
  left: 0;
  bottom: 0;
  background: url(../images/banner-bg-bottom.png) no-repeat;
  background-size: 100% 100%;
  visibility: hidden;
  animation: bannerBgBottom 1.5s;
  animation-delay: 0s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes bannerBgBottom {
  0% {
    transform: translateY(50%);
    visibility: hidden;
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
  }
}
.content-area .banner-area > div.content-center > div {
  position: relative;
  z-index: inherit;
  float: left;
  height: 100%;
}
.content-area .banner-area > div.content-center > div.banner-left {
  width: calc(50% + 2em);
}
.content-area .banner-area > div.content-center > div.banner-left > img {
  width: 606px;
  height: 425px;
  position: absolute;
  left: 0;
  bottom: 124px;
  user-drag: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  visibility: hidden;
  animation: bannerLeftImg 3s;
  animation-delay: 0s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes bannerLeftImg {
  0% {
    transform: translateX(-100%);
    visibility: hidden;
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    visibility: visible;
    opacity: 1;
  }
}
.content-area .banner-area > div.content-center > div.banner-right {
  width: calc(50% - 2em);
}
.content-area .banner-area > div.content-center > div.banner-right > div {
  position: absolute;
  right: 90px;
}
.content-area .banner-area > div.content-center > div.banner-right > div.text-top {
  top: 332px;
  color: #FFFFFF;
  font-size: 40px;
  line-height: 49px;
  font-weight: bold;
  letter-spacing: 1px;
  text-align: right;
  overflow: hidden;
}
.content-area .banner-area > div.content-center > div.banner-right > div.text-top > p {
  visibility: hidden;
  animation: bannerRightText 1s;
  animation-timing-function: linear;
  animation-delay: 0s;
  animation-fill-mode: forwards;
  height: 49px;
  overflow: hidden;
}
@keyframes bannerRightText {
  0% {
    width: 0;
    visibility: hidden;
  }
  100% {
    width: 100%;
    visibility: visible;
  }
}
.content-area .banner-area > div.content-center > div.banner-right > div.text-top > p > span {
  color: #FFC000;
}
.content-area .banner-area > div.content-center > div.banner-right > div.text-middle {
  font-size: 14px;
  bottom: 301px;
  text-align: right;
  color: #eeeeee;
  text-transform: uppercase;
  visibility: hidden;
  opacity: 0;
  animation: bannerRightVisibility 2s;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}
@keyframes bannerRightVisibility {
  0% {
    visibility: hidden;
    opacity: 0;
  }
  100% {
    visibility: visible;
    opacity: 1;
  }
}
.content-area .banner-area > div.content-center > div.banner-right > div.text-bottom {
  bottom: 65px;
  text-align: right;
  font-size: 14px;
  letter-spacing: 1px;
  color: #eeeeee;
  text-transform: uppercase;
  visibility: hidden;
  opacity: 0;
  animation: bannerRightVisibility 2s;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}
@keyframes bannerRightVisibility {
  0% {
    visibility: hidden;
    opacity: 0;
  }
  100% {
    visibility: visible;
    opacity: 1;
  }
}
.content-area .banner-area > div.content-center > div.banner-top {
  width: 100%;
  height: 617px;
}
.content-area .banner-area > div.content-center > div.banner-top > .top-content {
  width: 905px;
  height: 376px;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}
.content-area .banner-area > div.content-center > div.banner-top > .top-content img {
  visibility: hidden;
  animation: bannerTopImg 3s;
  animation-delay: 0s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes bannerTopImg {
  0% {
    transform: translateX(-100%);
    visibility: hidden;
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    visibility: visible;
    opacity: 1;
  }
}
.content-area .banner-area > div.content-center > div.banner-top > .top-content > p {
  visibility: hidden;
  opacity: 0;
  animation: bannerRightVisibility 2s;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}
@keyframes bannerRightVisibility {
  0% {
    visibility: hidden;
    opacity: 0;
  }
  100% {
    visibility: visible;
    opacity: 1;
  }
}
.content-area .banner-area > div.content-center > div.banner-bottom {
  width: 100%;
  height: calc(100% - 617px);
}
.content-area .banner-area > div.content-center > div.banner-bottom .text-bottom {
  position: absolute;
  right: 92px;
  bottom: 65px;
  text-align: right;
  font-size: 14px;
  letter-spacing: 1px;
  color: #eeeeee;
  text-transform: uppercase;
  visibility: hidden;
  opacity: 0;
  animation: bannerRightVisibility 2s;
  animation-delay: 1s;
  animation-fill-mode: forwards;
}
@keyframes bannerRightVisibility {
  0% {
    visibility: hidden;
    opacity: 0;
  }
  100% {
    visibility: visible;
    opacity: 1;
  }
}
.content-area {
  min-width: 1200px;
}
.content-area > div:not(.banner-area) {
  height: 700px;
  width: 100%;
}
.content-area > div:not(.banner-area) > div.content-center {
  width: 1200px;
  position: relative;
  left: 0;
  top: 0;
  height: 100%;
  min-height: inherit;
  margin: 0 auto;
}
.content-area > div:not(.banner-area) > div.content-center > div {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.content-area > div:not(.banner-area) > div.content-center > div.bg-decorate {
  z-index: 1;
}
.content-area > div:not(.banner-area) > div.content-center > div.bg-decorate > div {
  position: absolute;
  color: #CCCCCC;
  font-size: 12px;
}
.content-area > div:not(.banner-area) > div.content-center > div.bg-decorate > div.top-left {
  width: 31px;
  height: 17px;
  left: 18px;
  top: 31px;
  background: url(../images/tx-text.png) no-repeat;
}
.content-area > div:not(.banner-area) > div.content-center > div.bg-decorate > div.top-right {
  right: 18px;
  top: 31px;
  color: #CCCCCC;
}
.content-area > div:not(.banner-area) > div.content-center > div.bg-decorate > div.bottom-left {
  left: 18px;
  bottom: 51px;
}
.content-area > div:not(.banner-area) > div.content-center > div.bg-decorate > div.bottom-right {
  right: 18px;
  bottom: 51px;
  font-size: 14px;
  display: flex;
  width: 180px;
  height: 14px;
  transform-origin: 100% 0em;
  transform: rotate(90deg);
  justify-items: center;
  justify-content: center;
  line-height: 1em;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: right;
}
.content-area > div:not(.banner-area) > div.content-center > div.bg-decorate > div.bottom-right:before {
  content: '';
  flex-grow: initial;
  width: 59px;
  height: 1px;
  display: inline-block;
  background-color: #CCCCCC;
  margin: 5px 1em 5px 0;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content {
  z-index: 2;
  padding: 34px 18px 44px 18px;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div {
  float: left;
  width: 50%;
  height: 100%;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div.narrow-content {
  width: calc(50% - 2em);
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div.narrow-content > img {
  user-drag: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  display: block;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div.wide-content {
  width: calc(50% + 2em);
  display: block;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div.wide-content > img {
  user-drag: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  display: block;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div .text-frame {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -70%);
  border: 1px solid #CCCCCC;
  line-height: 1.8em;
  padding: 1em 0.2em 0.5em 1em;
  font-size: 20px;
  color: #999999;
  border-radius: 2px;
  width: calc(100% - 0.8em);
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div .text-frame .section-title {
  background-color: #ffffff;
  position: absolute;
  top: -0.9em;
  left: 10px;
  font-size: 30px;
  height: 1.5em;
  line-height: 1.5em;
  color: #333333;
  font-weight: bold;
  padding: 0 10px;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content > div .text-frame .section-title > span {
  font-weight: normal;
  display: inline-block;
  text-indent: 0.5em;
  font-size: 20px;
  color: #CCCCCC;
}
.content-area > div:not(.banner-area) > div.content-center > div.main-content:after {
  content: '';
  width: 0;
  height: 0;
  display: block;
  clear: both;
}
.content-area > div:not(.banner-area).company-website > .content-center > div.main-content > div.narrow-content > img {
  width: 379px;
  height: 577px;
}
.content-area > div:not(.banner-area).company-website > .content-center > div.main-content > div .text-frame .section-title {
  background-color: #ffffff;
}
.content-area > div:not(.banner-area).online-education {
  background: #fafafa;
}
.content-area > div:not(.banner-area).online-education > .content-center > div.main-content > div.wide-content {
  display: flex;
  justify-items: center;
  justify-content: center;
}
.content-area > div:not(.banner-area).online-education > .content-center > div.main-content > div.wide-content > img {
  height: 541px;
  display: block;
}
.content-area > div:not(.banner-area).online-education > .content-center > div.main-content > div .text-frame .section-title {
  background-color: #fafafa;
}
.content-area > div:not(.banner-area).online-mall > .content-center > div.main-content > div {
  width: 50%!important;
}
.content-area > div:not(.banner-area).online-mall > .content-center > div.main-content > div.narrow-content {
  display: flex;
  justify-items: center;
  justify-content: center;
}
.content-area > div:not(.banner-area).online-mall > .content-center > div.main-content > div.narrow-content > img {
  height: 499px;
  display: block;
}
.content-area > div:not(.banner-area).one-stop-solution {
  background: #fafafa;
}
.content-area > div:not(.banner-area).one-stop-solution > .content-center > div.bg-decorate > div.bottom-right:before {
  flex-grow: initial;
  width: 59px;
}
.content-area > div:not(.banner-area).one-stop-solution > .content-center > div.main-content > div.wide-content {
  display: flex;
  justify-items: center;
  justify-content: center;
}
.content-area > div:not(.banner-area).one-stop-solution > .content-center > div.main-content > div.wide-content > img {
  width: 607px;
  height: 504px;
  display: block;
}
.content-area > div:not(.banner-area).one-stop-solution > .content-center > div.main-content > div .text-frame .section-title {
  background-color: #fafafa;
}
.content-area > div:not(.banner-area) .content-center > div.main-content {
  overflow: hidden;
}
.content-area > div:not(.banner-area) .content-center > div.main-content img {
  visibility: hidden;
}
.content-area > div:not(.banner-area) .content-center > div.main-content .text-frame {
  visibility: hidden;
}
.content-area > div:not(.banner-area).scroll-to-this .content-center > div.main-content {
  overflow: hidden;
}
.content-area > div:not(.banner-area).scroll-to-this .content-center > div.main-content img {
  visibility: hidden;
  animation: contactUsContentLeft 3s;
  animation-delay: 0s;
  animation-fill-mode: forwards;
  opacity: 0;
}
@keyframes contactUsContentLeft {
  0% {
    transform: translateY(100%);
    visibility: hidden;
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
  }
}
.content-area > div:not(.banner-area).scroll-to-this .content-center > div.main-content .text-frame {
  visibility: hidden;
  opacity: 0;
  animation: textFrameRightVisibility 3s;
  animation-delay: 0s;
  animation-fill-mode: forwards;
}
@keyframes textFrameRightVisibility {
  0% {
    visibility: hidden;
    opacity: 0;
  }
  100% {
    visibility: visible;
    opacity: 1;
  }
}
.footer .footer-area {
  width: 100%;
  height: 100%;
  min-width: 1200px;
  position: relative;
}
.footer .footer-area:after {
  position: absolute;
  content: '';
  width: 100%;
  height: 2px;
  background: #414141;
  top: 158px;
  border: 0;
}
.footer .footer-area .footer-center {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
}
.footer .footer-area .footer-center .top {
  height: 158px;
  padding-top: 30px;
}
.footer .footer-area .footer-center .top:after {
  content: '';
  width: 0;
  height: 0;
  display: block;
  clear: both;
}
.footer .footer-area .footer-center .top > div {
  float: left;
  width: 33.33%;
  height: 100%;
}
.footer .footer-area .footer-center .top > div:first-child {
  padding-left: 3em;
}
.footer .footer-area .footer-center .top > div:not(:first-child) > div {
  width: 50%;
  position: relative;
  left: 50%;
  transform: translateX(-2em);
}
.footer .footer-area .footer-center .top > div > div > a {
  font-size: 20px;
  display: block;
  padding-bottom: 0.5em;
  letter-spacing: 1px;
  color: #6F6A6A;
}
.footer .footer-area .footer-center .top > div > div > p {
  font-size: 12px;
  line-height: 1.8em;
  color: #6F6A6A;
}
.footer .footer-area .footer-center .bottom {
  height: 84px;
  line-height: 84px;
  color: #6F6A6A;
  font-size: 12px;
  text-align: center;
}
.footer-to-top {
  position: fixed;
  width: 100%;
  height: 48px;
  bottom: 20px;
  font-size: 24px;
  z-index: 0;
}
.footer-to-top .content-center {
  width: 100%;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  padding: 0;
}
.footer-to-top .content-center > button {
  position: absolute;
  left: calc(100% + 1em);
  box-shadow: 0 0 5px #eee;
  width: 48px;
  height: 48px;
  background-color: #ffffff;
  border: 0;
  text-align: center;
  line-height: 48px;
  padding: 0;
  color: #B2B2B2;
  outline: none;
  cursor: pointer;
  border-radius: 5px;
  font-size: 24px;
  z-index: 100;
  border: 1px solid transparent;
}
.footer-to-top .content-center > button:after {
  content: "\f106";
  width: 1em;
  height: 1em;
  text-align: center;
  display: inline-block;
  font: normal normal normal 24px/1 FontAwesome;
}
.footer-to-top .content-center > button:hover {
  color: #666666;
  border-color: #eeeeee;
}