.pics1
{
	display:inline-block;

	margin-top:30px;
	justify-content:center;
	display: flex;
}

.pics1 img.imga
{
	height:180px;
	float:left;
	margin-right:8px;
}

.pics1 .bcimg
{
	
	float:left;
	width:154px;
}

.pics1 .bcimg img.imgb
{
	height:85px;
	display:inline-block;
}

.pics1 .bcimg img.imgc
{
	height:85px;
	margin-top:10px;
}

.pics1 img.imgg
{
	height:178px;
	margin-left:8px;
	float:left;
}

h3.red
{
	color:red;
	text-align:center;
	font-size:22px;
	margin-top:20px;
}

.diff
{
	margin-top:40px;
	justify-content:center;
	display: flex;
	
}

p
{
	font-size:18px;
}

ol.alg li
{
	font-size:18px;
}

ul.alg li
{
	font-size:18px;
}

ul.alg li img
{
	margin-top:14px;
}

.sect
{
	padding-top:70px;
}

h3.names
{
	color:#428bca
}

h2.names
{
	color:#428bca
}

img.paperimg
{
	width:200px;
	border:solid 1px blue;
}