*{
    padding: 0;
    margin: 0;
}
.xfleft{
    position: fixed;
    width: 75px;
    height: 450px;
    left: 0;
    top: 50%;
    margin-top: -225px;
    background: url('http://www.yinhangzhaopin.com/images/202301202.png') top center no-repeat;
    background-size: 100% ;
	z-index:999;
}
.xfright{
    position: fixed;
    width: 75px;
    height: 450px;
    right: 0;
    top: 50%;
    margin-top: -225px;
    background: url('http://www.yinhangzhaopin.com/images/202301203.png') top center no-repeat;
    background-size: 100% ;
	z-index:999;
}
.xfright_box{
    width: 22px;
    height: 90px;
    position: absolute;
}
.xfright_box a{
    display: block;
    width: 100%;
    height: 100%;
}
.xfright_box img{
    width: 100%;
}

.xfright_box1{
    top: 120px;
    left: 11px;
}
.xfright_box2{
    top: 120px;
    right: 10px;
}
.xfright_box3{
    top: 217px;
    left: 11px;
}
.xfright_box4{
    top: 217px;
    right: 10px;
}
.xfright_box5{
    top: 317px;
    left: 11px;
}
.xfright_box6{
    top: 317px;
    right: 10px;
}