html,* { margin:0; padding:0;}
body { font-family:'Roboto';}
div {
	box-sizing:border-box;
}

.section{
	position:relative;
	padding:50px;
	width:100%;
  background-color:#333;
  color:#fff;
}

.sub-section{
	position:relative;
	width:100%;
	height: 700px;
	margin: 0;
}