.dropdown a{-webkit-transition:all 1s ease-in-out;-moz-transition:all 1s ease-in-out;-o-transition:all 1s ease-in-out;transition:all 1s ease-in-out}#separator_BLOCK_MHFMPIYT4X .my-content{height:0;border-color:#000;border-width:1px;border-style:solid none none;margin:25px 0}