@import url("system.css");
.zutuwrap {
	width: 100%;
    height: calc(100vh - 94px);
    height: -webkit-calc(100vh - 94px);
    height: -moz-calc(100vh - 94px);
}

#img {
	position: relative;
	height: 100%;
}
#img li {
	position: absolute;
	left: 0;
	top: 0;
    /*height: calc(100% - 60px);
    height: -webkit-calc(100% - 60px);
    height: -moz-calc(100% - 60px);*/
   height: 100%;
   width: 100%;
	display: none;

}
#img li img {
	max-width: 100%;
    max-height: 100%;
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

}
#cbtn, #cbtn div{ height: 100%;}
#cbtn {
	background:rgba(0,0,0,0.7) ;
	position:fixed;
	height: 60px;
	padding: 10px 0;
	bottom: 0;
	width: 100%;
  z-index: 100;
}
#cbtn ul {
	position: relative;
	width: 10000px;
	overflow: hidden;
}
#cbtn ul li {
	float: left;
	border: 5px solid rgba(255,255,255,0);
	cursor: pointer;
	text-align: center;

	position: relative;
	width: 80px;
	height: 50px;
}
#cbtn ul li img {
	max-width: 100%;
    height: 100%;
}

#cbtn li.hov {
	border: 5px solid rgba(255,255,255,1);
}
.ctrl div { 
	clear: both
}
#cSlideUl {
	width: 450px;
	overflow: hidden;
	position: relative;
	margin: 0 auto;
	z-index: 1000;
}
#cbtn i{
	text-align: center;
	display: inline-block;
	width: 40px;
	cursor: pointer;
    position: absolute;
    bottom: 10px;
    height: 60px;
    z-index: 110;   
    background: url(img/li_btn.png) -90px center no-repeat;
}
.picSildeLeft {
    left: 50%;
    margin-left: -270px;
}
#cbtn .picSildeRight {
    right: 50%;
    margin-right: -270px;
    background-position: 10px center;
}