#main_content_wrap{width:980px;padding:10px;margin:0 auto}#main_content_left_wrap{width:660px;float:left}#main_content_right_wrap{width:300px;float:right}#main_content_right_top_adsense_wrap{margin:0 0 20px}#wait_mask{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7)}#wait_wrap{width:32px;height:32px;position:absolute;left:50%;top:50%;margin:-32px 0 0 -32px;background-color:#fff;padding:16px;-moz-border-radius:2px;-webkit-border-radius:2px;border-radius:2px;-moz-box-shadow:0 0 2px 2px rgba(0,0,0,.2);-webkit-box-shadow:0 0 2px 2px rgba(0,0,0,.2);box-shadow:0 0 2px 2px rgba(0,0,0,.2)}#wait_wrap img{}