@media screen and (max-width:1196px)
{
.vip-right {
  width: 235px;
}
}
@media screen and (max-width:990px)
{
.my-nav {display:none;}
.resp-nav {display: block;float:right;}
    .header-book {display:none;}
}
@media screen and (max-width:980px)
{
    .b_content {margin-bottom: 20px;}	
}
@media screen and (max-width:767px)
{
    
}
@media screen and (max-width:500px)
{

}