@charset "utf-8";
/* CSS Document */
.scroll_horizontal{position:relative;width:100%;/* height:250px; */padding:10px; background:url(../images/pro_bj.jpg);  margin-top:50px; margin-bottom:50px;box-sizing: border-box;}
.scroll_horizontal .box{overflow:hidden;position:relative;width:85%;margin:0 auto;}
.scroll_horizontal .list{overflow:hidden;width:9999px;padding: 0;}
.scroll_horizontal .list li{float:left;width:25%;list-style:none;}
.scroll_horizontal .list li a{display: block;}
.scroll_horizontal .list li img{ width:90%;margin: auto;display: block;}
.scroll_horizontal .prev,
.scroll_horizontal .next{position:absolute;top:50%;margin-top:-25px;width:40px;height:50px;background-image:url(../images/control.png);background-repeat:no-repeat;font:0/0 Arial;cursor:pointer; z-index:999;}
.scroll_horizontal .prev{left:60px;background-position:0 0;}
.scroll_horizontal .next{right:60px;background-position:-40px 0;}
.scroll_horizontal .prev:hover{background-position:0 -50px;}
.scroll_horizontal .next:hover{background-position:-40px -50px;}
@media screen and (max-width: 766px){
	/* .scroll_horizontal .list li{
		margin-left: -6px;
		width:100px;
	} */
}