.column-main-section{
	width:100%;
	padding: 20px;
}

.background-section{
	padding-top: 5%;
}

.row{
	margin-left: 20px;
    margin-right: 20px;
}

.row h2{
	text-align: center;
	width: 100%
}

.row:nth-child(3){
	margin-top: 20px;
}

.col-sm:nth-child(1){
	margin-right: 20px;
}

.col-sm:nth-child(2){
	margin-right: 10px;
}

.column{
	margin-top: 10px;
	margin-left: 10px;
	background-color: #e5e5e5;
	width: 200px;
	height: 200px;
	padding: 10px;
}

.column img{
	width: 100%;
	margin:auto;
	display: block;
	position: relative;
    top: 50%;
    transform: translateY(-50%);
}