.sc{
	float: left;
	clear: both;
}

.sh{
	float: left;
	clear: both;
}

.s1{
	float: left;
	clear: both;
	padding-left: 10px;
}

.s2{
	float: left;
	clear: both;
	padding-left: 10px;
}

.s3{
	float: left;
	clear: both;
	padding-left: 10px;
}

.s4{
	float: left;
	clear: both;
	padding-left: 10px;
}