/*	#c500050001>div:nth-child(1).up{display: none;}
	#c500050001>div:nth-child(1).down{display: block;}*/
	#c500050001>div:nth-child(1).curr{position: fixed !important;width: 100%;left: 0;top: 0;z-index: 1000;min-height: 68px; background-color: #1a1a1a;}
/*   #c500050001>div:nth-child(1).xcurr{display: block !important;}*/
	#i7734aebe3a8667f9>ul>li.on{
		    color: #ffffff;
    background-color: transparent;
    background-image: url(https://rc0.zihu.com/g2/M00/52/4A/CgAGe2DJlKGALqhsAAAE4bu_cTk631.jpg);
    background-position: bottom;
    background-repeat: no-repeat;
    padding-bottom: 5px;
	}