.unfold-container{position:relative}.unfold-content{overflow:hidden;transition:max-height 0.5s ease;position:relative;z-index:1}.unfold-inner-content{padding-bottom:60px}.unfold-button{display:block;padding:10px 20px;color:#fff;border:none;cursor:pointer;text-align:center;transition:background-color 0.3s ease,box-shadow 0.3s ease,border-color 0.3s ease;width:100%;position:absolute;bottom:0;left:0;z-index:2}.unfold-button:hover{background-color:#005bb5}