.activity ul li{width:100%;position:relative;margin:.5rem 0}.activity ul li img{width:100%}.activity ul li p{height:2rem;background:rgba(0,0,0,.5);line-height:2rem;color:#fff;position:absolute;bottom:0;left:0;width:100%;font-size:1rem;text-indent:1rem}.activity-default{display:none;width:80%;font-size:1.3rem;color:#676767;text-align:center;margin:2rem auto;line-height:2.5rem}