*{margin:0;padding:0;font-family:"microsoft yahei"}
img{border:none}
a{text-decoration:none}
ol,ul{list-style:none}
div{display:block}
.w1200{width:1200px;margin:0 auto;position:relative}
.pa{position:absolute}
.swiper-banner{width:100%;height: auto; overflow: hidden;}
.swiper-banner .swiper-slide{width:100%;height:620px;color:#fff;display:block}
.swiper-banner .swiper-slide .wrap{height:520px}
.swiper-banner .swiper-slide .sl-left{top:170px;left:40px;width:100%}
.swiper-banner .swiper-slide .t1{top:0;left:0;font-size:26px}
.swiper-banner .swiper-slide .t2{top:50px;left:0;font-size:40px}
.swiper-banner .swiper-slide .t3{top:110px;left:00px;font-size:18px}
.swiper-banner .swiper-slide .btn{width:170px;height:40px;line-height:40px;left:00px;top:160px;border:1px solid #fff;border-radius:2px;font-size:16px;text-align:center}
.swiper-banner .swiper-slide .img1{top:110px;left:490px}
.swiper-banner .swiper-slide .img2{top:0;left:700px}
.swiper-banner .swiper-slide .img3{top:100px;left:650px}
.swiper-banner .swiper-slide.slide1{background:url(../images/banner/banner1_bg.png) no-repeat center top #070e2a}
.swiper-banner .swiper-slide.slide2{background:url(../images/banner/b2.jpg) no-repeat center top #1a0844}
.swiper-banner .swiper-slide.slide3{background:url(../images/banner/banner_ecshop.png) no-repeat center top #06195e}
.swiper-banner .swiper-slide.slide4{background:url(../images/banner/banner_erp.png) no-repeat center top #21202e}
.swiper-banner .swiper-slide.slide5{background:url(../images/banner/banner5_bg.jpg) no-repeat center top #033045}
.swiper-banner .swiper-pagination{bottom:20px!important}
.swiper-banner .swiper-pagination .swiper-pagination-bullet{width:40px;height:5px;border-radius:0}
.swiper-banner .swiper-nav{width:100%;height:100px;background:rgba(233,233,233,.05);left:0;bottom:0;z-index:999}
.swiper-banner .swiper-nav li{color:#fff;width:239px;height:100px;border-right:1px solid rgba(233,233,233,.05);float:left;cursor:pointer}
.swiper-banner .swiper-nav li .icon{width:65px;height:100px;display:flex;float:left;justify-content:center;align-items:center}
.swiper-banner .swiper-nav li .info{float:left;width:174px;height:100px}
.swiper-banner .swiper-nav li .info div{padding-top:30px;font-size:16px;padding-bottom:5px}
.swiper-banner .swiper-nav li .info p{color:#c3c3c3;font-size:14px}
.swiper-banner .swiper-nav li.active{background:rgba(233,233,233,.05)}
.swiper-banner .swiper-nav li:nth-child(5){border-right:none}