.nav .sub {
    width: 325%;
    left: 0;
    top: 50px;
    position: absolute;
    background: rgba(0, 0, 0, 0.3);
    line-height: 26px;
    padding: 5px 0;
    text-indent: 8px;}
.nav .sub li {
    zoom: 1;
    width: 170px;
    float: left;}
@media  screen and(max-width:1600px) and (min-width:992px) {
.nav .sublast{    
    right: 0px;
    left: -170%;
    text-align: right;
    padding: 5px;}
 .nav .sublast li{
 float:right;}
} 

@media  screen and(max-width:1600px) and (min-width:992px) {
.nav .sublast{    
    right: 0px;
    left: -170%;
    text-align: right;
    padding: 5px;}
 .nav .sublast li{
 float:right;}
} 
.ejli{color: #585656 !important;}
.ejli:hover {
    background: #cd1a1a !important;
    color: #fff !important;}
.fenye span{
    box-sizing: content-box;}

.fenye a{
box-sizing: content-box;}