.grid-100 {width:100%;}
.grid-90 {width:90%;}
.grid-80 {width:80%;}
.grid-70 {width:70%;}
.grid-66 {width:66.66667%;}
.grid-60 {width:60%;}
.grid-50 {width:50%; max-width:460px;}
.grid-40 {width:40%;}
.grid-33 {width:33.33333%;}
.grid-30 {width:30%;}
.grid-20 {width:20%;}
.grid-25 {width:25%;}

.grid-20,.grid-25, .grid-30, .grid-33, .grid-40, .grid-50, .grid-60, .grid-66, .grid-70, .grid-80, .grid-90, .grid-100{
	float: left;
	padding: 0 10px;
	position: relative;
	box-sizing: border-box;
}

.container {
	width:100%;
	max-width:960px;
	margin: 0 auto;
	position: relative;
}