a{position:relative}a:after{content:"";position:absolute;width:100%;height:100%;top:0;left:0}.marker-dot{width:5px;height:5px;color:#313131}.marker{background-color:#fff;border-radius:8px;padding:5px 10px;display:flex;flex-direction:column;position:relative;box-shadow:0 3px 10px rgba(0,0,0,.08)}.marker__desc{color:#313131;font-size:1rem}.marker:after{content:"";position:absolute;bottom:0;left:50%;width:0;height:0;border:8px solid rgba(0,0,0,0);border-top-color:#fff;border-bottom:0;margin-left:-8px;margin-bottom:-8px}