.swiper-pagination-bullet {
    width: 28px;
    height: 3px;
    background: #e4e3e3;
    opacity: 1;
    border-radius: inherit;
}

.swiper-pagination-bullet-active {
    background: #007aff;
}

.cass {
    background: #f6f6f6;
    overflow: hidden;
    padding-bottom: 84px;
}

.page_list {
    text-align: center;
    margin-top: 30px;
    ;
}

.page_list a {
    padding: 10px 15px;
    border: 1px solid #999
}

.page_list span {
    padding: 10px 15px;
    background: #3643bb;
    color: #FFF;
    ;
}

.cass .hidepading {
    padding: 0 80px;
}

.cass .warp {
    position: relative;
}

.cass .cass-top {
    height: 158px;
    position: relative;
}

.cass .cass-top .tip {
    top: 57px;
}

.cass .cass-top .cass-more {
    position: absolute;
    top: 74px;
    right: 0;
}

.cass .cass-top .cass-more .more {
    color: #9e9e9e;
    border: 1px solid #9e9e9e;
}

.cass .cass-top .cass-more .more a {
    color: #9e9e9e;
    font-size: 18px;
}

.cass .cass-top .cass-more .more:after {
    background: #f6f6f6;
}

.cass .cass-link ul {
    height: 68px;
    position: relative;
}

.cass .cass-link li {
    float: left;
    font-size: 16px;
    width: 80px;
    transition: 0.5s;
    text-align: center;
    padding-bottom: 10px;
}

.cass .cass-link li:last-of-type {
    margin-left: 15px;
}

.cass .cass-link li a {
    color: #878787;
    font-weight: bold;
}

.cass .cass-link li.on a {
    color: black;
}

.cass .cass-link .line {
    position: absolute;
    width: 80px;
    height: 2px;
    background: #3643bb;
    bottom: 44px;
    left: 0px;
}

.cass .cass-list .list-content {
    float: left;
    width: 24.25%;
    vertical-align: top;
}

.cass .cass-list .list-content .bk {
    display: block;
    height: auto;
    overflow: hidden;
    width: 100%;
    position: relative;
    cursor: pointer;
}

.cass .cass-list .list-content .bk:hover img {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
}

.cass .cass-list .list-content img {
    vertical-align: top;
    width: 100%;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}

.cass .cass-list .list-content:nth-of-type(2) {
    margin: 0 1%;
}

.cass .cass-list .list-content:nth-of-type(3) {
    margin-right: 1%;
}

.cass .cass-list .list-content:nth-of-type(6) {
    margin: 0 1%;
}

.cass .cass-list .list-content:nth-of-type(7) {
    margin-right: 1%;
}

.cass .cass-list .list-content:nth-of-type(10) {
    margin: 0 1%;
}

.cass .cass-list .list-content:nth-of-type(11) {
    margin-right: 1%;
}

.cass .cass-list p:nth-of-type(1) {
    font-size: 20px;
    color: black;
    padding-top: 30px;
    padding-bottom: 10px;
    position: relative;
    background: #f6f6f6;
    z-index: 99;
}

.cass .cass-list p:nth-of-type(2) {
    background: #f6f6f6;
    font-size: 14px;
    color: #7d7d7d;
    padding-bottom: 36px;
}

.cass .warp {
    height: 62px;
}

.cass .warp .button-next,
.cass .warp .button-prev {
    position: absolute;
    top: 0px;
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    border-radius: 50%;
    border: 1px solid #171717;
}

.cass .warp .button-next img,
.cass .warp .button-prev img {
    vertical-align: middle;
}

.cass .warp .button-next.swiper-button-disabled,
.cass .warp .button-prev.swiper-button-disabled {
    background: none;
}

.cass .warp .button-next {
    left: 470px;
}

.cass .warp .button-prev {
    left: 670px;
}

.swiper-container {
    height: 720px;
}

.swiper-container .swiper-slide {
    position: relative;
    color: white;
}

.swiper-container .swiper-slide {
    background: url(../img/case/case-bg.png) no-repeat center top;
    background-size: cover;
}

.swiper-container h3 {
    font-size: 30px;
    text-align: center;
}

.swiper-container p {
    padding-top: 23px;
    font-size: 26px;
    text-align: center;
    padding-bottom: 40px;
}

.swiper-container .more-side {
    width: 166px;
    height: 46px;
    color: white;
    margin: 0 auto;
    line-height: 46px;
    text-align: center;
    background-image: url(../img/index/k.png);
    background-size: cover;
    position: relative;
}

.swiper-container .more-side a {
    font-size: 18px;
    color: white;
    font-weight: 200;
}

.swiper-container .more-side span {
    margin-left: 16px;
    vertical-align: middle;
}

.swiper-container .more-side img {
    position: absolute;
    top: 15px;
    left: 40px;
}

.list-container {
    height: auto;
    position: relative;
    overflow: hidden;
}

.list-container .swiper-slide {
    position: relative;
    color: white;
}

.banner {
    position: relative;
    color: white;
    height: 664px;
    overflow: hidden;
    text-align: center;
}

.banner img {
    width: 100%;
}

.banner h4 {
    font-size: 40px;
}

.banner h5 {
    font-size: 24px;
    letter-spacing: 5px;
    padding-top: 22px;
}

.so