.hhhhh{transition: top 2s ease-out 0s;}

.hhhhh.one{
z-index: 999999;
    position: fixed;
    width: 100%;
    background: #8a1618;}

@media(max-width:991px){
.hhhhh.one{    position: unset;}
}
#zlm .left-nav-down{display:block;background: #f7f7f7;}
.img-lb2 li{width:25%;padding: 0 2%;    margin-bottom: 30px;}
.img-lb2 .img-lb-img{padding-top: 135%;}
.img-lb-tt{font-size:15px;}
@media (max-width: 991px){
.img-lb2 li{width:50%;padding: 0 5%;}
}