html.ie8 .app-banner-footer__button {
  margin-top: -3px;
}

.app-banner-footer {
  text-align: center;
  background-color: #3c8ce7;
}

.app-banner-footer__title {
  width: 921px;
  height: 100px;
  font-family: MicrosoftYaHei;
  font-size: 30px;
  color: #FFFFFF;
  line-height: 50px;
  font-style: normal;
}

.app-banner-footer__button {
  margin-top: 30px;
  width: 140px;
  height: 40px;
  line-height: 27px;
  border-radius: 4px;
  font-size: 16px;
  letter-spacing: 0;
}

.app-banner-footer__button,
.app-banner-footer__button:hover {
  background: #e7b43c;
  color: #fff;
}

.app-index-jumbotron {
  background-color: #3c8ce7;
  background-position: 50%;
  background-repeat: no-repeat;
}

.app-index-jumbotron__button {
  border-radius: 4px;
  cursor: pointer;
  border: none;
}

.app-index-jumbotron__button,
.app-index-jumbotron__button:hover {
  color: #fff;
  background: #e7b43c;
}

@media (max-width: 767px) {
  .app-index-jumbotron {
    margin-bottom: 0;
    text-align: center;
    padding-bottom: 5.55556vw;
  }
  .app-index-jumbotron__logo {
    width: 64.58333vw;
  }
  .app-index-jumbotron__title {
    font-size: 4.72222vw;
    color: #fff;
    line-height: 4.44444vw;
  }
  .app-index-jumbotron__title span + span {
    margin-left: 2.91667vw;
  }
  .app-index-jumbotron__p {
    font-size: 3.88889vw !important;
    color: #fff;
    letter-spacing: 0;
    line-height: 3.47222vw;
    margin-bottom: 0 !important;
    margin-top: 5.55556vw;
  }
  .app-index-jumbotron__button {
    width: 37.5vw;
    height: 12.36111vw;
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
            justify-content: center;
    margin: 0 auto;
    margin-top: 8.33333vw;
    font-size: 3.88889vw;
  }
  .app-index-jumbotron__button i {
    font-size: 6.25vw;
    position: relative;
    top: 0.41667vw;
    margin-left: -3px;
  }
  .app-index-jumbotron__button i + span {
    margin-left: 2.08333vw;
  }
  .app-index-jumbotron__button [download] {
    display: block;
    font-size: 12px;
    font-size: 10px;
    text-align: left;
  }
  .app-index-jumbotron__a {
    position: relative;
  }
  .app-index-jumbotron__beta {
    display: inline-block;
    font-size: 12px;
    color: #fff;
    position: absolute;
    top: 0;
    right: 15vw;
  }
  .app-index-jumbotron__beta img {
    content: "";
    display: block;
    position: absolute;
    right: -70%;
    top: -155%;
    width: 24px;
  }
  .app-index-jumbotron__beta:hover {
    color: #fff;
  }
  .app-index-jumbotron__tip {
    color: #fff;
    margin-top: 1.66667vw;
    font-size: 12px;
    font-size: 10px;
  }
  .app-jieshao {
    text-align: center;
  }
  .app-jieshao--default {
    padding-top: 6.94444vw;
    padding-bottom: 6.94444vw;
  }
  .app-jieshao--default .app-jieshao__image {
    width: 41.66667vw;
  }
  .app-jieshao--default .app-jieshao__title {
    color: #333;
    font-size: 6.11111vw;
    margin-bottom: 0;
  }
  .app-jieshao--default .app-jieshao__p {
    margin: 0 auto;
    width: 83.88889vw;
    font-size: 3.33333vw;
    line-height: 5.55556vw;
    text-align: left;
    margin-top: 4.16667vw;
  }
  .app-jieshao--right {
    padding-top: 6.94444vw;
    background-color: #f6f6f6;
    padding-bottom: 6.94444vw;
  }
  .app-jieshao--right .app-jieshao__image {
    width: 65.69444vw;
  }
  .app-jieshao--right .app-jieshao__title {
    color: #333;
    font-size: 6.11111vw;
    margin-bottom: 0;
  }
  .app-jieshao--right .app-jieshao__p {
    margin: 0 auto;
    width: 84.72222vw;
    font-size: 3.33333vw;
    line-height: 5.55556vw;
    text-align: left;
    margin-top: 4.16667vw;
  }
  .app-jieshao--third {
    padding-top: 6.94444vw;
    padding-bottom: 6.94444vw;
  }
  .app-jieshao--third .app-jieshao__image {
    width: 46.52778vw;
  }
  .app-jieshao--third .app-jieshao__title {
    color: #333;
    font-size: 6.11111vw;
    margin-bottom: 0;
  }
  .app-jieshao--third .app-jieshao__p {
    margin: 0 auto;
    width: 85.41667vw;
    font-size: 3.33333vw;
    line-height: 5.55556vw;
    text-align: left;
    margin-top: 4.16667vw;
  }
  .app-tuijian {
    background-color: #f6f6f6;
    padding-bottom: 11.11111vw;
  }
  .app-tuijian-item {
    display: block;
    margin: 0 auto;
    margin-top: 6.94444vw;
    width: 83.33333vw;
    background-color: #fff;
    padding-left: 6.25vw;
    padding-top: 6.94444vw;
    padding-bottom: 6.94444vw;
  }
  .app-tuijian-item__logo {
    display: inline-block;
    vertical-align: top;
    width: 19.44444vw;
  }
  .app-tuijian-item:nth-child(2) .app-tuijian-item__logo {
    width: 17.08333vw;
  }
  .app-tuijian-item:nth-child(2) .app-tuijian-item__text {
    margin-left: 5.55556vw;
  }
  .app-tuijian-item__text {
    display: inline-block;
    vertical-align: top;
    margin-left: 4.16667vw;
  }
  .app-tuijian-item__title {
    margin: 0;
    font-size: 5.55556vw;
    color: #181818;
    margin-top: 2.77778vw;
  }
  .app-tuijian-item__p {
    margin: 0;
    font-size: 4.16667vw;
    color: #888;
    margin-top: 2.77778vw;
  }
  .app-banner-footer {
    padding-top: 5vw;
    padding-bottom: 4.16667vw;
  }
  .app-banner-footer__title {
    font-size: 4.16667vw;
    line-height: 4.16667vw;
  }
  .app-banner-footer__button {
    width: 27.77778vw;
    height: 8.33333vw;
    margin-top: 3.33333vw;
    font-size: 4.44444vw;
    line-height: 4.44444vw;
  }
  .app-banner-footer__wechat {
    display: none;
  }
}
@media (min-width: 767px) {
  .app-index-jumbotron {
    background-image: url(/static/images/banner_pic_background.png);
    margin-bottom: 0;
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .app-index-jumbotron.jumbotron p {
    margin-bottom: 0;
  }
  .app-index-jumbotron__text {
    float: left;
    margin-left: 70px;
  }
  .app-index-jumbotron__logo {
    float: right;
  }
  .app-index-jumbotron__title {
    margin-bottom: 0;
    font-size: 32px;
    color: #fff;
    margin-top: 52px;
  }
  .app-index-jumbotron__title span + span {
    margin-left: 25px;
  }
  .app-index-jumbotron__p {
    font-size: 25px;
    color: #fff;
    letter-spacing: 0;
    margin-top: 47px;
  }
  .app-index-jumbotron__button {
    margin-top: 70px;
    background: #e7b43c;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    font-size: 28px;
    color: #fff;
    width: 344px;
    height: 80px;
  }
  .app-index-jumbotron__button > span {
    display: inline-block;
    line-height: 1;
    vertical-align: top;
    margin-left: 25px;
  }
  .app-index-jumbotron__button i {
    font-size: 45px;
    position: relative;
    top: 3px;
  }
  .app-index-jumbotron__button i + span {
    margin-top: 9px;
  }
  .app-index-jumbotron__button:hover {
    background: #e7b43c;
    color: #fff;
  }
  .app-index-jumbotron__button [download] {
    display: block;
    font-size: 14px;
    text-align: left;
    margin-top: 8px;
  }
  .app-index-jumbotron__beta {
    display: inline-block;
    font-size: 16px;
    color: #fff;
    line-height: 16px;
    margin-left: 25px;
    position: relative;
    top: 14px;
  }
  .app-index-jumbotron__beta img {
    content: "";
    display: block;
    position: absolute;
    right: -75%;
    top: -165%;
  }
  .app-index-jumbotron__beta:hover {
    color: #fff;
  }
  .app-index-jumbotron__tip {
    color: #fff;
    margin-top: 18px;
    font-size: 12px;
    line-height: 12px;
  }
  .app-jieshao {
    height: 500px;
  }
  .app-jieshao__title {
    font-size: 40px;
    color: #333;
    margin-bottom: 40px;
    margin-top: 0;
    line-height: 44px;
  }
  .app-jieshao__p {
    font-size: 16px;
    color: gray;
    letter-spacing: 0;
    line-height: 40px;
  }
  .app-jieshao--default .app-jieshao__text {
    width: 550px;
    margin-left: 100px;
    margin-top: 168px;
  }
  .app-jieshao--default .app-jieshao__image {
    float: right;
    margin-right: 107px;
    margin-top: 74px;
  }
  .app-jieshao--right {
    background-color: #f6f6f6;
  }
  .app-jieshao--right .app-jieshao__text {
    float: left;
    width: 596px;
    margin-left: 50px;
    margin-top: 148px;
  }
  .app-jieshao--right .app-jieshao__image {
    float: left;
    margin-right: 44px;
    margin-left: 30px;
    margin-top: 110px;
  }
  .app-jieshao--third .app-jieshao__text {
    width: 623px;
    margin-left: 85px;
    margin-top: 188px;
  }
  .app-jieshao--third .app-jieshao__image {
    float: right;
    margin-right: 80px;
    margin-top: 83px;
    width: 335px;
  }
  .app-tuijian {
    background-color: #f6f6f6;
    padding-top: 50px;
    padding-bottom: 50px;
  }
  .app-tuijian-item {
    width: 280px;
    height: 110px;
    float: left;
    background: #fff;
    padding: 20px;
  }
  .app-tuijian-item.last {
    padding-right: 10px;
  }
  .app-tuijian-item + .app-tuijian-item {
    margin-left: 25px;
  }
  .app-tuijian-item__logo {
    float: left;
    max-width: 70px;
  }
  .app-tuijian-item__text {
    float: left;
    margin-left: 10px;
  }
  .app-tuijian-item__title {
    margin: 0;
    font-size: 18px;
    color: #181818;
    line-height: 18px;
    margin-top: 14px;
  }
  .app-tuijian-item__p {
    margin: 0;
    font-size: 14px;
    color: #888;
    letter-spacing: 0;
    line-height: 14px;
    margin-top: 10px;
  }
  .app-banner-footer {
    background-image: url(/static/images/download_pic_backerground.png);
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: cover;
    padding-top: 0;
    padding-bottom: 0;
    height: 251px;
  }
  .app-banner-footer:before {
    content: "";
    display: inline-block;
    height: 100%;
    vertical-align: middle;
  }
  .app-banner-footer__button {
    margin-top: 0;
    margin-left: 60px;
  }
  .app-banner-footer__wechat {
    margin-left: 80px;
  }
  .app-banner-footer__wechat img {
    width: 150px;
  }
  .app-banner-footer__wechat img + p {
    font-size: 18px;
    color: #fff;
    letter-spacing: 0;
    line-height: 18px;
    margin-top: 20px;
  }
  .app-banner-footer > * {
    display: inline-block;
    vertical-align: middle;
  }
}
.btn-default.focus,
.btn-default:focus,
.btn-default.active,
.btn-default:active,
.open > .dropdown-toggle.btn-default {
  color: white;
  background-color: #e7b43c;
  border-color: #e7b43c;
}

.btn.focus,
.btn:focus,
.btn:hover {
  color: #ffffff;
  text-decoration: none;
}