/* 展示图 start */
.pstr {position:relative;}
.mod18 {position:relative;}
.mod18 .btn {
	height: 48px; width: 24px; position: absolute; z-index: 99;top: 50%;
	cursor: pointer;
	-webkit-transform: translate(0,-50%);
    -moz-transform: translate(0,-50%);
    -ms-transform: translate(0,-50%);
    -o-transform: translate(0,-50%);
    transform: translate(0,-50%);
}
.mod18 #prevTop, .mod18 #prev {
	background: url(../images/prevbtn.png) no-repeat;
	left: 5px;
}
.mod18 #nextTop, .mod18 #next {
	background: url(../images/nextbtn.png) no-repeat;
	right: 5px;
}
/* .mod18 #prevTop, .mod18 #nextTop {display:none;} */
.mod18 #prev, .mod18 #next{display:none;}

.mod18 li {float:left;}
.mod18 .cf li {position:relative;color:#fff;}
.mod18 .cf a {display:block;width:100%;height:100%;position:absolute;color:#fff;}
.bigImgBox { position:relative; }
.mod18 .picBox { width:500px;margin:0 auto; height: 358px; position: relative; overflow: hidden;max-width:100%;}
.mod18 .picBox ul {position:absolute; left:0;}
.mod18 .picBox li { background-color:#000;position:relative;}
.mod18 .picBox li .imagelist { width:100%;height:100%;}
.smImgBox {position:relative;width:100%; bottom:0;padding-top:10px ;
	/* background:rgba(0,0,0,.5); */
}
.mod18 .listBox {height: 128px; position: relative; overflow: hidden; }
.mod18 .listBox ul {position:absolute; padding-left:0px;height:100%;}
.mod18 .listBox li { 
	width: 128px; 
	height: 100%;
/* height: 87px; */
 cursor: pointer; position: relative; padding-right: 6px; overflow:hidden;
	-webkit-box-sizing:content-box;
	-moz-box-sizing:content-box;
	-ms-box-sizing:content-box;
	-o-box-sizing:content-box;
	box-sizing:content-box;
}
.mod18 .listBox li .pstr {height:100%;background-color:#000;}
.video {position:relative;z-index:1;}
.mod18 .listBox li .imagelist { width:100%;display:block;}
.mod18 .listBox li i{position:absolute;bottom:0;width:100%;background-color:rgba(0,0,0,.5);color:#fff;text-align:center;line-height:26px;font-style:normal;

}

.mod18 .listBox li a{display:block;width:119.5px;height:85px;}
.mod18 .listBox .on .imagelist {border:2px solid #e00;box-sizing:border-box;}

.mod18 .listBox .on i{display:block;
	border-right:2px solid #e00;border-left:2px solid #e00;
	border-bottom:2px solid #e00;
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	-ms-box-sizing:border-box;
	-o-box-sizing:border-box;
	box-sizing:border-box;
	z-index:2;
}
.video {background-color:#000;}
.play_box {position:absolute;top:0;left:0;width:100%;height:100%;z-index:3;}
.video_play {cursor:pointer;position:absolute;top:50%;left:50%;border:0;}
.listBox .video_play {
	width:30px;
	height:30px;
	margin-top:-15px;
	margin-left:-15px;
}
.picBox .video_play {
	width: 60px;
    height: 60px;
	margin-left:-30px;
	margin-top:-30px;
}
.mod18 .listBox .on i.video_i{
	border-right:2px solid transparent;border-left:2px solid transparent;
	border-bottom:2px solid transparent;
}
.left_top { font-family:Arial; font-size:32px; color:#fff; text-align:center; height:30px; line-height:30px; background:#333;}
/* 展示图 end */