.container-menu{position:relative;width:auto;margin-top:-8px;top:0 !important}.grid{width:auto;min-height:10px;padding:0;float:left;-webkit-transition:top 1s ease,left 1s ease;-moz-transition:top 1s ease,left 1s ease;-o-transition:top 1s ease,left 1s ease;-ms-transition:top 1s ease,left 1s ease}