* {
    padding: 0;
    margin:  0;
}
li {
    list-style-type: none;
}
#sport .banner {
    width: 100%;
    height: 530px;
    background: url(../images/banner-sport.png);
}
#sport .sport-List {
    width: 1200px;
    overflow: hidden;
    margin: 17px auto 50px;
}
#sport .sport-List ul li {
    width: 590px;
    height: 443px;  
    float: left;
    margin-top: 23px;
    position: relative;
}
#sport .sport-List ul li:nth-child(even) {
    margin-left: 19px;
}
#sport .sport-List ul li.AG {
    background: url(../images/AGsport.png?v=3);
}
#sport .sport-List ul li.S188 {
    background: url(../images/188sport.png?v=4);
}
#sport .sport-List ul li.TYCR {
    background: url(../images/tycrsport.png?v=3);
}
#sport .sport-List ul li.SB {
    background: url(../images/TYSBsport.png?v=3);
}
#sport .sport-List ul li.LSB {
    background: url(../images/SBsport.png?v=3);
}
#sport .sport-List ul li.LJ {
    background: url(../images/LJsport.png?v=3);
}
#sport .sport-List ul li.TYIM {
    background: url(../images/IMsport.png?v=3);
}
#sport .sport-List ul li.HG {
    background: url(../images/HGsport.png?v=4);
}
#sport .sport-List ul li.TYXB {
    background: url(../images/XBsport.png?v=4);
}
#sport .sport-List ul li.BBIN {
    background: url(../images/BBINsport.png?v=1);
}
#sport .sport-List ul li a {
    width: 100%;
    height: 100%;
    display: block;
}
#sport .sport-List ul li a .Hover {
    width: 203px;
    height: 53px;
    background: url(../images/hover.png);
    position: absolute;
    top: 363px;
    left: 351px;
    display: none;
}
#sport .sport-List ul li a:hover .Hover {
    display: block;
}