body, ul {
    margin: 0;
    padding: 0;
}

ul li {
    list-style-type: none;
}
.slides-box {
    width: 1200px;
    height: 360px;
    margin: auto;
    overflow: hidden;
}
#banner1{
	background: url(../images/1.png);
}
#banner2{
	background: url(../images/1.png);
}
#banner3{
	background: url(../images/1.png);
}
.slides {
    position: relative;
    height: 100%;
    width: 100%;
    margin: auto;
    float: left;
}
.slides li {
	position: absolute;
    width:  100%;
    height: 100%;
}
.slides li img{
    display: block;
    width: 100%;
    margin: auto;
}
.prev, .next {
    position: absolute;
    z-index: 99;
    top: 44%;
    margin-top: -40px;
    left: 15%;
    height:25px;
    width: 15px;
    color: #fff;
    cursor: pointer;
    opacity: 1;
}
.prev:hover, .next:hover{
	opacity: .7;
}
.prev{
	background-image: url("../slider-icon-p.png")  ;
}
.next {
    left: auto;
    right: 15%;
    background-image: url("../slider-icon-n.png");
}
.pagination{
	position: absolute;
	bottom: 5px;
	z-index: 99;
}
.pagination li{
    padding: 5px 3px;
	float: left;
}
.pagination li a{
    display: block;
    width: 25px;
    height: 25px;
    line-height: 25px;
    border-radius: 25px;
    background: #000;
	color: #fff;
    text-align: center;
	font-family: "微软雅黑";
	text-decoration: none;
	display: none;

}
.pagination .active{
	background: red;
}
.yy{
	box-shadow:1px 15px 20px #d9d9d9; 
}