*{
        padding: 0px;
        margin: 0px;
}

.ban{
		width: 100%;
		overflow: hidden;
        white-space: nowrap;
        position: relative;
}
            
.ban .swiper-wrapper{
        width: 4749px;
        position: relative;
/*        left: 50%;
        margin-left: -792px;*/
        transition: all 1s ease;
}
            
.ban img{
		max-width:1920px;
}
            
#bannerNum{
         padding: 0px;
         list-style: none;
         overflow: hidden;
         width: 120px;
         position: absolute;
         bottom: 30px;
         right: 50%;
		 margin-right:-60px;
}
            
#bannerNum li{
         width: 20px;
         height: 20px;
         background-color: white;
         text-align: center;
         line-height: 20px;
         margin: 0px 5px;
         float: left;
		 opacity:0.68;
         cursor: pointer;
}
#bannerNum li:hover{
		background-color:red;
	}