*{box-sizing:border-box;padding:0;margin:0;font-family:sans-serif,arial;}
html,body{width:100%;height:100%;}
.container{width:100%;max-width:1200px;position:relative;margin:0 auto;}

.col{float:left;padding:0 15px 15px;margin-bottom:30px;}

.col-md-2{width:16.5%;}
.col-md-8{width:66.66665%;}
.col-md-12{width:100%;}

#imgBox{width:100%;position:relative;}

.firstBox{margin-top:45px;}
.box{padding:15px;border:1px solid #eee;margin-bottom:30px;}
.box h2{font-size:16px;margin-bottom:15px;}

.box img,.layer img{width:100%;display:block;position:relative;}

.centered{text-align:center;}

.layer{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;}
#layer_0 {
    height: auto;
    left: 38%;
    top: 39%;
    width: 25%;
}
#layer_1 {
    height: auto;
    left: 39%;
    top: 62%;
    width: 23%;
}
#layer_2 {
    height: auto;
    left: 32%;
    top: 86%;
    width: 36%;
}
#layer_3 {
    height: auto;
    left: 45%;
    top: 4%;
    width: 27%;
}
#layer_4 {
    height: auto;
    left: 28%;
    top: -5%;
    width: 15%;
}

#layer_bg img{position:relative;margin:0 auto;width:60%;}