.topo.topo-layout-t3{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    z-index: 500;
}

.topo.topo-layout-t3 .topo-bg{

}

.topo.topo-layout-t3 .topo-logo{
    margin-top: 55px;
    max-width: 320px;
}