.site-header__mobile-nav{position:fixed;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:11}.site-header__mobile-nav-inner{overflow:auto;height:100%;display:flex;flex-grow:1;flex-direction:column}.site-header__inner{padding-left:1rem;padding-right:1rem;margin:0 auto}