.styleZK{color:#155bd4}.nfos{width:150px;margin-left:24px;text-align:left}.aaa{position:relative}.potion{width:100%;height:70px;position:fixed;bottom:0;left:0;box-shadow:0 -2px 8px rgba(200,201,204,.2);text-align:center;background:#fff}.xz{width:15px;height:15px;position:relative;top:5px}