*{
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
.box{
	color: #fff;
	height: 100vh!important;
	padding: 40px;
}
.box1{
	background: #F43959;
}
.box2{
	background: #4CA4CF;
}
.box3{
	background: #e5cf54;
}
.box4{
	background: #45CB99;
}