/* Mobile menu: stack items instead of floating them side by side */
#masthead.mobile-header #site-navigation #mega-menu-wrap ul li{float:none!important;display:block!important;width:100%!important;height:auto!important;clear:both}
#masthead.mobile-header #site-navigation #mega-menu-wrap > ul > li > a{line-height:1.3!important;padding-top:10px!important;padding-bottom:10px!important;height:auto!important}
#masthead.mobile-header #site-navigation #mega-menu-wrap ul{height:auto!important}