.megamenu{position:relative}.dropdown{animation-duration:.5s;animation-timing-function:cubic-bezier(.4,0,.2,1);background-color:#0d0802e6;border-bottom-width:1px;border-color:#fff3;height:0;left:0;overflow:hidden;position:absolute;top:100%;transition-duration:.5s;transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);width:100%}