style.css

/**{
	padding: 0;
	margin: 0;
}*/
body{
	margin: 0 auto;
	height: 1500px;
	color: #5a5a5a;
	font-family: "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Hiragino Sans GB W3", "WenQuanYi Micro Hei", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;

}
.filebutton{display:inline-block; width:100px; height:40px; ;position:relative; overflow:hidden;}
.input_upload{position:absolute; right:0; top:0; font-size:100px; opacity:0; filter:alpha(opacity=0);}
.heading{
	margin: 0 auto;
	position: relative;
	height: 450px;
	background-color: #2a3440;
}
.yun{
	color: white;
	text-align: center;
	font-size: 50px;
	padding-top: 250px;
	font-family: Microsoft Yahei;
}
.head_1{
	background-color: #dfe1e8;
	width: 100%;
	height: 150px;
	/*padding: 3rem 3rem 2.5rem;*/
}
.upload{
	line-height: 150px;font-size: 50px;font-family: microsoft yahei;
}
.input_upload{
	width: 100%;
	height: 150px;
}
.left{
	background-color: white;
}
.right{
	background-color: white;
}