.shutter{overflow:hidden;width:1200px;height:550px;position:relative;margin:20px auto 0;}
.shutter .bs-main-banner{
    position:absolute;z-index:9;
	width:100%;height:550px;
}
.shutter .bs-main-banner div{
	width:1200px;
    margin:0 auto;height:550px;
    background-repeat:no-repeat;
    background-position:8rem 14rem;
}
.shutter-img{z-index:1}
.shutter-img,
.shutter-img a{position:absolute;left:0;top:0;width:100%;height:100%}
.shutter-img a{cursor:default;background-color:black;text-align:center}
.shutter-img a > img{height:100%}
.shutter-img .created{overflow:hidden;position:absolute;z-index:20}
.shutter-btn li{position:absolute;z-index:10;top:50%;width:49px;height:49px;margin-top:-25px;cursor:pointer}
.shutter-btn li.prev{left:20px;background:url('../img/shutter/shutter_prevBtn.png') no-repeat 0 -49px}
.shutter-btn li.next{right:20px;background:url('../img/shutter/shutter_nextBtn.png') no-repeat 0 -49px}


.shutter-img a.back01{background-color:red}
.shutter-img a.back02{background-color:blue}
.shutter-img a.back03{background-color:orange}
.shutter-img a.back04{background-color:black}
.shutter-img a.back05{background-color:green}