footer{
	width: 100%;
	height: auto;
	padding: 30px;
	background-color: #4c4c4b;
}
.linha-footer{
	width: 100%;
	height: 30px;
	background-color: #343434;
}

footer .col-sm-3{
	padding-top: 70px;
}


@media only screen and (max-width: 720px) {
  footer .col-sm-3{
		padding-top: 0px;
	}

}