.main{width:1200px;margin:auto;overflow:auto;overflow-x:hidden;position:relative;z-index:2;background-color:#fff}.container{width:1200px;margin:0 auto;background:#f6f6f6;position:relative;z-index:2}.add_wrap{width:100%;height:auto;overflow:hidden}.add_bg{position:fixed;top:210px;left:50%;width:1920px;height:1000px;overflow:hidden;margin-left:-960px}.add_bg a{display:block;width:100%;height:auto}body{font-family:'΢ÈíÑźÚ'!important}