.accordion{background-color:#fafafa;border:none;color:#444;cursor:pointer;outline:none;padding:18px;text-align:left;transition:.4s;width:100%}.accordion:hover,.active{background-color:#2fc1ff;color:#fff}.panel{background-color:#fff;max-height:0;padding:0 18px;transition:max-height .2s ease-out}.accordion:before{color:#fff;content:"\2796";float:right;font-size:15px;margin-right:10px}.active:before{content:"\02795"}