.dropdown-menu{opacity:0;transform:translateY(-10px);transition:opacity .3s ease,transform .3s ease;pointer-events:none}.dropdown-menu.open{opacity:1;transform:translateY(0);pointer-events:auto}.bg-grid-pattern{background-image:linear-gradient(90deg,#ebecee 1px,#0000 0),linear-gradient(180deg,#ebecee 1px,#0000 0);background-size:164px 93px;background-repeat:repeat;background-position:0 0;opacity:.6}