#tt { display:block; position:absolute; }
#tttop { display:block; margin-left:10px; overflow:hidden; height:5px; }
#ttcont { display:block; padding:10px; margin-left:5px; text-align:left; color:#333; background:#F6FDFE; border:#bce7fd 1px solid; font:normal normal normal 12px/1.5 Helvetica,Corbel,Verdana,Arial,sans-serif,"宋体",SimSun",新宋体",NSimSun;}
#ttbot { display:block; margin-left:5px; overflow:hidden; height:5px; }