.beefup{border:1px solid #ddd;border-radius:4px;margin:1em 0;-webkit-transition:border .2s ease;transition:border .2s ease}.beefup:first-child{margin-top:0}.beefup:hover{border-color:#aaa}.beefup__body,.beefup__head{padding:10px 20px}.beefup__head{cursor:pointer;margin:0;overflow:hidden;padding-right:50px;position:relative;text-overflow:ellipsis}.beefup__head::after{border-style:solid;border-width:10px 10px 0;border-color:#ddd transparent transparent;content:'';position:absolute;right:20px;height:0;margin-top:-5px;top:50%;-webkit-transition:border .2s ease;transition:border .2s ease;width:0}.beefup__body{padding-top:20px}.beefup.is-open>.beefup__head::after{border-width:0 10px 10px;border-color:transparent transparent #ddd}