.index{position:absolute;top:0;left:0;z-index:10000;width:100%}.index .header{width:100%;padding:0 5%;box-sizing:border-box}.index .header.headerFixed{position:fixed;top:0;left:0;background:#fff;border-bottom:1px solid #f1ebeb}.index .header.headerFixed .nav>li>a{color:#000}.index .header.headerFixed .option>li>a img{filter:invert(100%) sepia(100%) saturate(0%) hue-rotate(0deg)}.index .header .logo img.is_index{display:block}.index .header .logo img.not_index{display:none}.index .header .nav>li>a{color:#fff}.index .header .member>li>a#login_member,.index .header .member>li>a#orderEntry{border:1px solid #fff;color:#fff}.index .header .member>li>a.bianse{color:#fff}