body{
    min-width: 1480px;
    background: #F5F5F5;
}
.container {
    width: 1280px;
    min-width: 1280px;
    max-width: 100%;
}
#header {
    background-color: transparent;
}
#app{
    padding: 80px 0;
    text-align: center;
}
/* banner start */
.banner {
    height: 520px;
    margin-top: -68px;
    padding-top: 170px;
    background: url(//img.book118.com/sr1/M00/06/10/wKh2AmXyTWOITum6AAA4s2Irh-AAA3_VwG2nlUAADjL146.jpg) no-repeat;
    background-size: cover;
    background-color: #1D79F4;
}
.banner .info {
    float: left;
    color: #fff;
}
.banner .info h1 {
    font-size: 48px;
}
.banner .info h3 {
    padding: 15px 0 26px;
    line-height: 28px;
    font-weight: 400;
    font-size: 28px;
}
.banner .info h4 {
    font-weight: 400;
    font-size: 18px;
}
.banner .info .qrcode {
    width: 172px;
    height: 160px;
    margin: 36px 0;
    padding: 6px 0;
    background: #fff;
    box-shadow: 0 0 20px 0 rgba(0,0,0,0.1);
    border-radius: 10px;
    text-align: center;
}
.banner .info .qrcode img {
    width: 158px;
    height: 158px;
}
.banner .info .btns a.btn {
    display: inline-block;
    width: 170px;
    height: 44px;
    line-height: 44px;
    margin-right: 20px;
    border: 2px solid #fff;
    border-radius: 22px;
    text-align: center;
    font-size: 18px; 
    color: #fff;
}
.banner .info .btns a.btn:hover {
    background-color: #fff;
    color: #2878FF;
}
.banner .show {
    float: right;
    margin-top: 44px;
}
.banner .show img {
    height: 476px;
}
/* banner end */
/* 优势 start */
.advantage {
    padding: 70px 0 100px;
    background: #fff;
}
.advantage h2 {
    padding: 0 0 100px;
    text-align: center;
    font-weight: 700;
    font-size: 40px;
    color: #000;
}
.advantage .list {
    overflow: hidden;
    margin: 0 -44px;
}
.advantage .list li {
    float: left;
    text-align: center;
    width: 252px;
    margin: 0 44px;
}
.advantage .list li i {
    display: block;
    width: 98px;
    height: 98px;
    margin: 0 auto;
}
.advantage .list li strong {
    display: block;
    padding: 38px 0 28px;
    font-size: 18px;
    color: #111;
}
.advantage .list li small {
    display: block;
    line-height: 24px;
    font-size: 14px;
    color: #666;
}
/* 优势 end */
/* banner end */
.moredoc {
    padding: 70px 0;
    background: #F2F5FA;
}
.moredoc h2 {
    text-align: center;
    font-weight: 700;
    font-size: 40px;
    color: #000;
}
.moredoc h5 {
    padding: 28px 116px;
    text-align: center;
    line-height: 30px;
    font-size: 16px;
    color: #888;
}
.moredoc .list {
    margin: 0 -10px;
    height: 318px;
}
.moredoc .list li {
    float: left;
    width: 196px;
    height: 258px;
    margin: 0 10px;
    padding: 30px 0;
    background: #fff;
    box-shadow: 0 0 20px 0 rgba(90,128,248,0.22);
    border-radius: 8px;
    text-align: center;
}
.moredoc .list li i {
    display: block;
    width: 45px;
    height: 45px;
    margin: 0 auto;
}
.moredoc .list li strong {
    display: block;
    padding: 10px 0;
    font-size: 18px;
    color: #000;
}
.moredoc .list li small {
    display: block;
    padding: 0 18px;
    line-height: 26px;
    text-align: left;
    font-size: 14px;
    color: #666;
}
/* 关于原创力平台 start */
.about {
    padding: 70px 0;
    background: #fff;
}
.about h2 {
    text-align: center;
    font-weight: 700;
    font-size: 40px;
    color: #000;
}
.about h5 {
    padding: 28px 116px 60px;
    text-align: center;
    line-height: 30px;
    font-size: 16px;
    color: #888;
}
.about h5 strong {
    font-size: 20px;
    color: #000;
}
.about .show {
    position: relative;
    margin-right: -20px;
}
.about .show img {
    width: 382px;
    height: 526px;
    border-radius: 10px;
}
.about .show .carousel {
    position: absolute;
    top: 38px;
    right: 0;
    width: 1030px;
    height: 450px;
    overflow: hidden;
}
.about .show .carousel .list {
    height: 345px;
    margin-top: 52px;
}
.about .show .list li {
    float: left;
    width: 295px;
    height: 345px;
    margin-left: 35px;
    background: #fff;
    box-shadow: 0 0 10px 0 rgba(90,128,248,0.22);
    *border: 1px solid #ddd;
    border-radius: 8px;
    opacity: 0.7;
    transition: all .3s;
}
.about .show .list li.active {
    transform: scale(1.1);
    margin-right: 16px;
    opacity: 1;
}
.about .show .list li .desc {
    padding: 30px 42px 0;
    margin-bottom: 20px;
    line-height: 26px;
    font-size: 14px;
    color: #333;
    height: 232px;
    overflow: hidden;
}
.about .show .list li .info {
    padding: 0 42px;
}
.about .show .list li .info img {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    vertical-align: middle;
}
.about .show .list li .info span {
    vertical-align: middle;
    margin-left: 5px;
}
.about .control {
    position: absolute;
    right: 26px;
    bottom: 20px;
    width: 64px;
    height: 40px;
    padding: 0 12px;
    box-shadow: 0 0 10px 0 rgba(90,128,248,0.22);
    border-radius: 20px;
}
.about .control a {
    display: block !important;
    float: left;
    width: 26px;
    height: 26px;
    margin: 7px 0 0;
}
.about .control a.icon-control-next {
    float: right;
}
.about .control a i {
    display: block;
    width: 20px;
    height: 20px;
}
/* 关于原创力平台 end */
.icon-app{
    background-image: url(../images/icon-app.png?v=20240319);
    width: 30px; height: 30px;
}
.icon-app-android{
    background-position: -350px -100px;
}
.btn-app-android:hover .icon-app-android{
    background-position: -326px -100px;
}
.icon-app-ios{
    background-position: -394px -100px;
}
.btn-app-ios:hover .icon-app-ios{
    background-position: -372px -100px;
}
.icon-app-free {
    background-position: 0 0;
}
.icon-app-doc {
    background-position: -109px 0;
}
.icon-app-collect {
    background-position: -214px 0;
}
.icon-app-im {
    background-position: -325px 0;
}
.icon-app-good {
    background-position: -3px 45px;
}
.icon-app-docs {
    background-position: -52px 45px;
}
.icon-app-teaching {
    background-position: -98px 45px;
}
.icon-app-career {
    background-position: -148px 45px;
}
.icon-app-contract {
    background-position: -192px 45px;
}
.icon-app-industry {
    background-position: -238px 45px;
}
.icon-control-prev {
    background-position: -282px -103px;
}
.icon-control-next {
    background-position: -304px -103px;
}
#footer{
    text-align: center;
    background: none;
}