.hamMenu
{
    position: fixed;
    z-index: 20;
    width: 100%;
    height: 100%;
}

.hamMenuMobile
{
    top: 0;
    position: fixed;
    z-index: 20;
    width: 100%;
    height: 100%;
}

.hamMenuTablet
{
    
    position: fixed;
    z-index: 20;
    width: 100%;
    height: 25%;
}