html {
  -webkit-text-size-adjust: none;
}
.l-container {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 1439px) {
  .l-container {
    max-width: 1200px;
  }
}
@media (max-width: 1279px) {
  .l-container {
    padding-left: 3%;
    padding-right: 3%;
  }
}
@media (max-width: 767px) {
  .l-container {
    padding-left: 20px;
    padding-right: 20px;
  }
}
.mb {
  display: none !important;
}
@media (max-width: 978px) {
  .pc {
    display: none !important;
  }
  .mb {
    display: block !important;
  }
}
.fold-icon {
  display: none !important;
  width: 12px;
  height: 12px;
  background-size: cover;
  position: absolute;
  right: 30px;
  top: 50%;
  margin-top: -6px;
  transition: all 0.3s;
  transform: rotateX(180deg);
}
.unfold.fold-icon {
  transform: rotateX(0);
}
@media (max-width: 978px) {
  .unfold.fold-icon {
    background-size: cover;
  }
  .unfold.fold-icon .pc {
    display: none !important;
  }
  .unfold.fold-icon .mb {
    display: block !important;
  }
  .unfold.fold-icon .fold-icon {
    display: block !important;
  }
}
.l-btn {
  height: 48px;
  line-height: 48px;
  padding: 0 30px;
  border: 1px solid #32ced7;
  color: #32ced7;
  font-size: 16px;
  vertical-align: middle;
  text-align: center;
  transition: all 0.3s;
  border-radius: 4px;
  float: left;
  margin-top: 10px;
  margin-right: 20px;
}
.l-btn + .l-btn {
  margin-right: 0;
}
.l-btn:hover {
  color: #42dde6;
  border: 1px solid #42dde6;
}
.l-btn.green {
  color: #fff;
  border: 1px solid #32ced7;
  background: #32ced7;
}
.l-btn.green:hover {
  background: #42dde6;
}
.l-btn.gray {
  color: #666;
  border: 1px solid #f3f7fd;
  background: #f3f7fd;
}
.l-btn.gray:hover {
  background: #f3f7fd;
  color: #666;
  border-color: #f3f7fd;
}
.l-btn.orange {
  color: #fff;
  border: 1px solid #f59a23;
  background: #f59a23;
}
.l-btn.orange:hover {
  border: 1px solid #ffa632;
  background: #ffa632;
}
@media (max-width: 978px) {
  .l-btn {
    float: none;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    padding: 0 28px;
    display: inline-block;
    vertical-align: middle;
    text-align: center;
    margin-right: 10px;
  }
  .l-btn + .l-btn {
    margin-right: 0;
  }
}
.clearfix:after {
  /*伪元素是行内元素 正常浏览器清除浮动方法*/
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.clearfix {
  *zoom: 1;
  /*ie6清除浮动的方式 *号只有IE6-IE7执行，其他浏览器不执行*/
}
.tab[data-direction="cross"] > .tab_btn > li {
  float: left;
  text-align: center;
}
.tab[data-direction="cross"] > .tab_btn > li > p {
  display: inline-block;
  font-size: 18px;
  color: #333;
  cursor: pointer;
}
.tab[data-direction="cross"] > .tab_item > li {
  float: left;
}
.tab[data-direction="cross"][data-index="2"] > .tab_btn > li {
  width: 50%;
}
.tab[data-direction="cross"][data-index="3"] > .tab_btn > li {
  width: 33.333%;
}
.tab[data-direction="cross"][data-index="4"] > .tab_btn > li {
  width: 25%;
}
.tab[data-direction="vertical"] > .tab_btn > li > p {
  display: inline-block;
  font-size: 18px;
  color: #333;
  cursor: pointer;
}
.tab[data-direction="vertical"] > .tab_item > li {
  float: left;
}
.tab[data-direction="vertical"][data-index="2"] > .tab_btn > li {
  width: 50%;
}
.tab[data-direction="vertical"][data-index="3"] > .tab_btn > li {
  width: 33.333%;
}
.tab[data-direction="vertical"][data-index="4"] > .tab_btn > li {
  width: 25%;
}
.l-section {
  padding-top: 140px;
  padding-bottom: 40px;
}
.l-title {
  padding-bottom: 80px;
  font-size: 0;
  text-align: center;
  text-align: left;
}
.l-title h2 {
  font-size: 28px;
  color: #000;
}
.l-title p {
  font-size: 16px;
  line-height: 22px;
  margin-top: 20px;
  color: #666666;
  text-align: center;
}
.l-title img {
  display: inline-block;
}
@media (max-width: 978px) {
  .l-section {
    padding-top: 60px;
    padding-bottom: 0px;
  }
  .l-title {
    padding-bottom: 40px;
    font-size: 0;
  }
  .l-title h2 {
    font-size: 24px;
    font-weight: 400;
  }
}
body {
  background: #141414 url(../images/bg.jpg) center 800px no-repeat;
  background-size: 1920px auto;
}
@media (max-width: 978px) {
  body {
    background: #1a1715;
  }
}
.banner {
  background: url(../images/banner-bg.jpg) center no-repeat;
  background-size: cover;
}
.banner .banner-main {
  height: 800px;
  line-height: 750px;
  position: relative;
  padding-top: 70px;
}
.banner .banner-info {
  display: inline-block;
  vertical-align: middle;
  line-height: 1rem;
  text-align: center;
}
.banner .banner-img {
  text-align: left;
  margin-bottom: 0px;
}
.banner .banner-img img {
  display: inline-block;
  width: 100%;
  max-width: 504px;
}
.banner .btn-box {
  text-align: center;
}
.banner .btn-box .l-btn {
  width: 200px;
  height: 54px;
  background-image: linear-gradient(90deg, #0094fe 0%, #01f874 100%);
  border-radius: 27px;
  font-size: 20px;
  color: #00274e;
  letter-spacing: 0;
  text-align: center;
  line-height: 54px;
  font-weight: 500;
  border: none;
  float: none;
  margin: 0;
  display: inline-block;
  position: relative;
  transition: all 0.3s;
}
.banner .btn-box .l-btn img {
  width: 150px;
  height: 150px;
  position: absolute;
  left: 50%;
  margin-left: -75px;
  top: 50%;
  margin-top: -75px;
  transition: all 0.3s;
  opacity: 0;
}
.banner .btn-box .l-btn:hover {
  background: transparent;
}
.banner .btn-box .l-btn:hover img {
  opacity: 1;
}
.banner .tip-box {
  position: absolute;
  width: 140px;
  height: 44px;
  right: -30px;
  top: 110px;
  font-size: 0;
  z-index: 99;
  line-height: 0;
}
.banner .tip-box > div {
  display: inline-block;
}
.banner .tip-box > div:hover p {
  color: #505050;
  height: 30px;
  opacity: 1;
}
.banner .tip-box > div:hover a {
  opacity: 1;
}
.banner .tip-box > div:hover img {
  border-bottom-left-radius: 0px;
  border-bottom-right-radius: 0px;
}
.banner .tip-box img {
  width: 100%;
  background: #fff;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}
.banner .tip-box a {
  background: #fff;
  display: block;
  position: relative;
  opacity: 0;
}
.banner .tip-box a:nth-child(2) {
  padding-top: 0;
}
.banner .tip-box a:nth-child(3) {
  padding-bottom: 15px;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}
.banner .tip-box a:hover p {
  color: #05a8b7;
}
.banner .tip-box p {
  color: #000;
  text-align: center;
  font-size: 14px;
  line-height: 44px;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
  transition: all 0.3s;
  height: 0;
  opacity: 0;
  margin-bottom: 0;
}
@media (max-width: 978px) {
  .banner {
    background: none;
  }
  .banner .l-container {
    padding: 0;
  }
  .banner .banner-main {
    height: auto;
    line-height: 0px;
    position: relative;
    padding-top: 0;
    text-align: center;
  }
  .banner .banner-main img {
    width: 100%;
  }
  .banner .banner-info {
    display: inline-block;
    vertical-align: middle;
    line-height: 1rem;
    text-align: center;
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
  }
  .banner .banner-img {
    text-align: center;
    margin-bottom: 20px;
  }
  .banner .banner-img img {
    display: inline-block;
    width: 100%;
    min-width: 240px;
  }
  .banner .btn-box {
    text-align: center;
  }
  .banner .btn-box .l-btn {
    width: 156px;
    height: 40px;
    background-image: linear-gradient(90deg, #0094fe 0%, #01f874 100%);
    border-radius: 27px;
    font-size: 16px;
    color: #00274e;
    letter-spacing: 0;
    text-align: center;
    line-height: 40px;
    font-weight: 500;
    border: none;
    float: none;
    margin: 0;
    display: inline-block;
    opacity: 0;
  }
  .banner .tip-box {
    display: none;
  }
}
.img-box {
  font-size: 0;
  width: 100%;
  padding-top: 80px;
  padding-bottom: 80px;
}
.img-box .l-container {
  max-width: 1080px;
}
.img-box img {
  display: inline-block;
  width: 100%;
}
@media (max-width: 978px) {
  .img-box {
    font-size: 0;
    width: 100%;
    padding-top: 0px;
    padding-bottom: 0px;
  }
  .img-box .l-container {
    max-width: 1080px;
    padding: 0;
  }
  .img-box img {
    display: inline-block;
    width: 100%;
  }
}