.onlylgmdsize{display:none}
@media screen and (min-width:320px) and (max-width:768px)
{
.onlylgmdsize{display:block;background-color: transparent;}
.icon-bar{width:40px;height:6px;background-color:#fff;    position: absolute;}
.Setting{bottom:7px;}
.navbar-header{position:absolute;right:60px;}
.header ul, .header ul li{width:100% !important;display: contents;float:left !important;}
.nav li a{width:100% !important;float:left !important;}
.header ul li ul li{    display: flex;}
}