body{
 	font-family: "微软雅黑"; color: #FFB500; font-size: 12px;
 }

*{
	margin: 0px; padding: 0px;
}

.large-header {
	position: relative; width: 100%; background: #333333; overflow: hidden; background-size: cover; background-position: center center; z-index: 1;
}

.bg .large-header {
	background-image: url('../images/bg.jpg');
}

.main-title {
	position: absolute; margin: 0; padding: 0; color: #FFFFFF; text-align: center; top: 55%; left: 50%; transform: translate3d(-50%,-50%,0); font-size:500px;
}

.tongji{
	font-size: 0px; position: absolute; top: 0px; left: 0px;
}

.copyright{
	position: absolute; bottom: 10px; left: 50%; transform: translate3d(-50%, 0, 0); 
}