.about{
	background: whitesmoke;
	border: 1px solid gainsboro;
	height: 680px;
	text-align: center;
	margin: 35px 0px 0px 0px;
	width: 100%;
	font-size: 25px;
	line-height: 56px;
}
.us{
	margin: 90px;
}