* { box-sizing: border-box; }

body{
	margin:0;
	padding:0;
	font-size:0;
}

.wrapper{
	width:960px;
	margin: 0 auto;
	background:#f1f1f1;
}


.c{
	display:inline-block;
	font-size:18px;
	margin:0 15px 50px 15px;
	background: #ff0;
}

.c1{width:130px;}
.c2{width:290px;}
.c3{width:450px;}
.c4{width:610px;}
.c5{width:770px;}
.c6{width:930px;}

img{width:100%;}