/*plz dnt pay attention to dat*/
html {
	cursor: pointer;
}
body {
	background: #fff;
	width: 100%;
	height: 100%;
}
.hello {
	display: block;
	margin: 0 auto;
	margin-top: 50px;
	width: auto;
	height: 400px;
	background: url(../img/alex.jpg);
	background-size: auto 100%;
	background-repeat: no-repeat;
	background-position: top center;
}
.change {
	background: url(../img/jean.jpg);
	background-size: auto 100%;
	background-repeat: no-repeat;
	background-position: top center;
}