.banner-description {
    position: absolute;
    top:0;
    left: 50%;
    z-index: 1001;
    width: 1920px;
    margin-left: -640px;
    height: 500px;
    color: #fff;
    font-family: PingFangSC-Light,'微软雅黑';
}
.banner-description-btn{
    border:1px solid #fff; 
    display: block; 
    width:120px; 
    height:30px; 
    line-height:30px;
    position: absolute;
    left: 50%;
    bottom: 140px;
    margin-left:-530px;
    text-align: center;
    z-index: 1000
}
.banner-description-btn a{
    color:#fff;
}
.banner-description-btn-extent2 a{
    color:#fff;
}
.banner-description-btn-extent1{
    border:1px solid #ffe1ac; 
    display: block; 
    width:120px; 
    height:30px; 
    line-height:30px;
    position: absolute;
    left: 50%;
    bottom: 140px;
    margin-left:-530px;
    text-align: center;
    z-index: 1000;
}
.banner-description-btn-extent2{
    border:1px solid #fff; 
    display: block; 
    width:120px; 
    height:30px; 
    line-height:30px;
    position: absolute;
    left: 50%;
    bottom: 90px;
    margin-left:-60px;
    text-align: center;
    z-index: 1000;
}
.banner-description-btn-extent3 {
    border:1px solid #fff; 
    display: block; 
    width:120px; 
    height:30px; 
    line-height:30px;
    position: absolute;
    left: 50%;
    bottom: 140px;
    margin-left:-510px;
    text-align: center;
    z-index: 1000;
    color: white;
}
.banner-description-btn-extent1 a{
    color:#ffe1ac;
}
.banner-description-btn-extent3 a{
    color:white;
}
.banner-description-btn-extent4 {
    border:1px solid #fff; 
    display: block; 
    width:120px; 
    height:30px; 
    line-height:30px;
    position: absolute;
    left: 50%;
    top: 70%;
    bottom: 140px;
    margin-left:-510px;
    text-align: center;
    z-index: 1000;
    color: white;
}
.banner-description-btn-extent4 a{
    color:white;
}
.banner-title {
    font-size: 24px;
    width: 760px;
    margin-left: 238px;
    margin-top: 158px;
    line-height: 24px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.18);
}

.banner-content {
    font-size: 24px;
    width: 860px;
    margin-top: 20px;
    margin-left: 212px;
    margin-bottom: 20px;
    line-height: 36px;
}

.banner-source {
    display: table;
    margin-left: 242px;
    height: 32px;
}
.banner-guest-logo {
    display: table-cell;
    vertical-align: middle;
    width: 146px;
    height: 32px;
    border: 0;
    margin: 0;
    padding: 0;
}
.banner-guest-logo-guohai {
    background: url('../imgs/logo_guohai.png') no-repeat;
    background-position-y: 2px;
}
.banner-guest-logo-dongbei {
    background: url('../imgs/logo_dongbei.png') no-repeat;
}
.banner-guest-logo-guoxin {
    background: url('../imgs/logo_guoxin.png') no-repeat;
}
.banner-guest-logo-chinastock {
    background: url('../imgs/logo_chinastock.png') no-repeat;
}

.banner-media {
    display: table-cell;
    height: 32px;
    width: 120px;
    position: relative;
}
.banner-media-split {
    display: inline-block;
    width: 1px;
    height:18px;
    background-color: rgba(255,255,255,0.5);
    border: 0;
    margin-top: 8px;
    margin-left: 20px;
}
.banner-media-text {
    position: absolute;
    top: 7px;
    left: 38px;
    width: 72px;
    display: inline-block;
    font-size: 18px;
    line-height: 18px;
    height:18px;
    border: 0;
}
.banner-link {
    display: table-cell;
    font-size: 18px;
    width: 28px;
    height: 32px;
    background: url('../imgs/icon_go.png') no-repeat;
    background-position: 0 8px;
    color: #fff;
}
.banner-nav {
    position: absolute;
    bottom: 29px;
    left: 0;
    width: 100%;
    height: 4px;
    text-align: center;
    z-index: 2000;
}
.banner-nav li {
    display: inline-block;
    width: 48px;
    height: 16px;
    border-bottom: 4px solid #fff;
    padding: 0 2px;
    cursor: pointer;
    filter:alpha(opacity=80); /*IE滤镜，透明度50%*/
    -moz-opacity:0.4; /*Firefox私有，透明度50%*/
    opacity:0.4;/*其他，透明度50%*/
}

.banner-nav li.active {
    filter:alpha(opacity=80); /*IE滤镜，透明度50%*/
    -moz-opacity:0.8; /*Firefox私有，透明度50%*/
    opacity:0.8;/*其他，透明度50%*/
}

.picWrapper .caseImg {
    position: relative;
    display: inline-block;
    width: 399px;
    height: 170px;
}
.picWrapper .caseImg img {
    width: 392px;
    height: 170px;
    margin: 0;
    padding: 0;
}
.picWrapper .caseImg:last-child {
    width: 392px;
}
.picWrapper .caseImg .caseContent {
    position: absolute;
    width: 372px;
    padding: 0 16px ;
    top: 70px;
}
.picWrapper .caseImg .caseContent p {
    color: white;
    width: 360px;
    font-size: 14px;
    line-height: 20px;
    padding: 2px 0;
}

/*********************/
.swiper-content{
    position: relative;
}
.swiper-slide{
    position: relative;
    z-index: 2;
    height: 260px;
}
.swiper-slide-description{
    /* position: absolute; */
    width: 372px;
    height: 42px;
    /* left: 16px; */
    /* top:90px; */
    /* top: 180px; */
}
.swiper-slide-description p{
    /* color: white; */
    font-size: 16px;
    line-height: 20px;
}
.swiper-slide {
  text-align: left;
}

.swiper-slide a{
    color:#333;
}

.swiper-slide img{
    object-fit: cover;
    background:#fff;
}

.swiper-slide-date{
    font-size: 14px;
    color: #666;
    padding-top: 10px;
}
.swiper-button-prev,.swiper-button-next{
        position: absolute;
        top: 88px;
        width: 30px;
        height: 36px;
        background: rgba(0,0,0,.3);
        border-radius: 3px;
        cursor: pointer;
        color: #fff;
        line-height: 24px;
        text-align: center;
        z-index:9;
        display: none;
}

.swiper-content:hover .swiper-button-prev,
.swiper-content:hover .swiper-button-next{
    display: block;
}

.swiper-button-prev{
    left: 0;
}
.swiper-button-next{
    right: 2px;
}
.swiper-button-prev-icon,.swiper-button-next-icon{
    background: url(../imgs/page-arrow.png) no-repeat;
    display: inline-block;
    width: 13px;
    height: 18px;
    margin-top: 9px;
}
.swiper-button-prev-icon{
    background-position: 0 0;
}
.swiper-button-next-icon{
    background-position: -13px 0;
}

.swiper-button-prev.swiper-button-disabled, .swiper-button-next.swiper-button-disabled{
    opacity: 1;
    pointer-events: auto;
    cursor: no-drop;
}