.grouper-layer{position:absolute;background:#000000;z-index:2;width:26%;border-radius: 1px;}
.grouper-layer .grouper-article{margin:0.5em;}
.grouper-layer .grouper-article .grouper-article-title {font-size:1em;color:#FFFFFF;line-height: 1.2em;max-height:3.6em;font-weight:600;overflow:hidden;margin-bottom:0.5em;}
.grouper-layer .grouper-article .grouper-article-title a{color:#FFFFFF;}
.grouper-layer:before{content:" ";border: 10px solid #000000; border-bottom-color: transparent; border-top-color: transparent; border-left-color: transparent; position: absolute; top:5px;left: -20px;}