body{
    background: #171a23;
}
/*swiper杞挱*/
.banner1 {
    width: 100%;
    background: url(../img/banner.jpg) no-repeat center;
    background-size:cover;
}
.banner2 {
    width: 100%;
    background: url(../img/banner.jpg) no-repeat center;
    background-size:cover;
}
.banner3 {
    width: 100%;
    background: url(../img/banner.jpg) no-repeat center;
    background-size:cover;
}
.swiper-pagination-bullet {
    width: 40px;
    height: 1px;
    display: inline-block;
    border: 1px solid #fff;
    border-radius: 0;
    background: #5c5f61;
}
.swiper-container {
    margin: 0 auto;
    overflow: hidden;
    z-index: 1;
    width: 100%;
    position: relative;
    z-index: 3;
}
.swiper-container-horizontal>.swiper-pagination-bullets{bottom: 16px !important;}
.swiper-pagination-bullet {
    background: #fff;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: #f6a724 !important;
    border: 1px solid #f6a724;
}
.swiper-container .banner-inner{
    position: absolute;
    width: 80%;
    top: 50%;
    margin-top: -110px;
    left: 50%;
    z-index: 3;
    margin-left: -42%;
    text-align: left;
}
.banner-inner .tit{
    font-size: 28px;
    color: #fff;
}
.banner-inner .title{
    color: #a39c8e;
    font-size: 14px;
    margin-top: 5px;
}
.banner-inner  .text button{
    background: url(../img/btn-bg.png) no-repeat center;
    width: 120px;
    background-size: contain;
    height: 40px;
    line-height: 10px;
    border: none;
    color: #ffcc6f;
    font-size: 14px;
}
.banner-inner  .text{
    margin-top: 25px;
}
.banner-inner  .text button span{
    position: relative;
    top: -3px;
}
.service .title,.product .title,.about .title,.case .title{
    margin: 30px auto;
    max-width: 550px;
    color: #fff;
    text-align: center;
    background: url(../img/title-bg.png) no-repeat center;
    background-size: contain;
    margin-bottom: 50px;
}
.service .title dl,.product .title dl,.about .title,.case .title{
    font-size: 20px;
}
.service .title dt,.product .title dt,.about .title dt,.case .title dt{
    font-size: 16px;
    position: relative;
    top: -10px;
    left: -10px;
}
.service .title dd,.product .title dd,.about .title dd,.case .title dd{
    position: relative;
    top: 0px;
    left: -5px;
}
.service-item{
    background: #000;
    padding: 15px 8px;
    border: 1px solid #ffcc6f;
    position: relative;
    margin-bottom: 50px;
}
.service-item dd.more{
    color: #ffcc6f;
    margin-top: 20px;
}
.service-item dd.more a{
    color: #fff;
}
.service-item .text{
    width: 50%;
}
.service-item dt{
    color: #ffcc6f;
    font-size: 18px;
}
.service-item dt img{
    width: 25px;
}
.service-item dd{
    color: #c1c1c1;
    font-size: 14px;
    margin-left: 30px;
}
.service-item .service-item-bg{
    position: absolute;
    width: 60%;
    bottom: 0;
    left: -1px;
    height: 100%;
}
.service-item-img{
    position: absolute;
    width: 58%;
    bottom: -1px;
    left: -1px;
    height: 100%;
}
.service-item.right .service-item-bg{
    right: -1px;
    left: auto;
}
.service-item.right .service-item-img {
    right: -1px;
    left: auto;
}
.service-item.right dt img {
    width: 35px;
}
.product-item{
    position: relative;
    text-align: center;
    margin-bottom: 30px;
}
.product-pic{
    width: 85%;
}
.product-item .name{
    color: #ffcc6f;
    font-size: 18px;
    width: 220px;
    max-width: 290px;
    background: url(../img/product-bg.png) no-repeat center;
    background-size: contain;
    height: 45px;
    line-height: 45px;
    position: absolute;
    top: 20px;
    left: -10px;
}
.product{
    background: url(../img/productBg.png) no-repeat center;
    background-size: cover;
    position: relative;
}
.swiper-prev{
    width: 18px;
    height: 22px;
    background: url(../img/arrow-l.png) no-repeat center;
    background-size: contain;
    left: 60px;
}
.swiper-next{
    width: 18px;
    height: 22px;
    background: url(../img/arrow-r.png) no-repeat center;
    background-size: contain;
    right: 60px;
}
.swiper-container1{
    position: relative;
    padding-bottom: 30px;
}
.swiper-button {
    position: absolute;
    bottom: 16px;
    z-index: 10;
}
.product .tips{
    text-align: center;
    position: absolute;
    width: 100%;
    font-size: 16px;
    color: #fefefe;
    bottom: 16px;
    z-index: 8;
}
.about{
    background: url(../img/about-bg.png) no-repeat center;
    background-size: cover;
    padding: 25px 0;
    padding-bottom: 35px;
}
.about .content{
    text-align: center;
    color: #fff;
    background: rgba(0,0,0,.2);
    padding: 15px;
    box-shadow: 0 0 10px #fff;
    padding-top: 25px;
}
.about .content p{
    line-height: 30px;
    font-size: 14px;
    color: white;
}
.about .content a{
    display: block;
    width: 180px;
    height: 42px;
    text-align: center;
    line-height: 42px;
    font-size: 16px;
    border: 1px solid #ffcc6f;
    color: #ffcc6f;
    margin: 15px auto;
}
.filter .search select{
    border: 1px solid #433e40 !important;
    width: 49% !important;
    height: 38px;
    line-height: 38px;
    font-size: 13px;
    border-radius: 5px;
    background: #131a24;
    color: #9b9b9b;
    margin-top: 0;
    padding: 0 5px;
    margin-bottom: 0;
    appearance: auto !important;
}
.filter{
    padding: 10px 0;
}
.filter .search select:focus{
    outline: none;
}
.filter button{
    width: 70px;
    height: 38px;
    font-size: 14px;
    border-radius: 5px;
    background: #f1d0b3;
    color: #333;
    border: none;
}
.filter button img{
    width: 15px;
    margin-right: 5px;
    position: relative;
    top: -2px;
}
.brand-list ul li{
    float: left;
    width: 33.333333%;
    text-align: center;
    color: #c0c0c0;
    height: 35px;
    line-height: 35px;
    font-size: 13px;
}
.brand-list ul li.on span{
    color: #f1d0b3;
    width: 98%;
    height: 25px;
    line-height: 25px;
    border: 1px solid #f7f7f7;
    border-radius: 20px;
    display: block;
    margin: auto;
    background: #202432;
    font-weight: bold;
    position: relative;
    top: 5px;
}
.brand-list{
    background: #131a24;
    border: 1px solid #433e40;
    padding: 5px 0;
    margin: 15px 0;
}
.case{
    background: #272a34;
    padding: 20px 0;
}
.case-item{
    width: 33.33333%;
    float: left;
    margin-bottom: 15px;
}
.case-item dl dt{
    min-height: 80px;
}
.case-item dl{
    width: 92%;
    margin: auto;
}
.case-item dl dd{
    background: url(../img/case-bg.png) no-repeat center;
    background-size: cover;
    padding: 5px;
}
.case-item .mt{
    font-size: 14px;
    color: #fff;
    text-align: center;
    overflow: hidden;white-space: nowrap;text-overflow: ellipsis;width:100%
}
.case-item .mc {
    font-size: 12px;
    color: #6a6a6a;
    text-align: center;
    overflow: hidden;white-space: nowrap;text-overflow: ellipsis;width:100%
}
.case .title{
    margin-bottom: 25px;
}
.more{
    text-align: center;
}
.more button{
    border: 1px solid #ffcc6f;
    color: #ffcc6f;
    background: none;
    width: 100px;
    height: 30px;
    border-radius: 5px;
    margin-top: 20px;

}