.callout{padding:9px 15px;display:block;background-color:rgba(194,175,161,.3);border-left:2px solid #c2afa1}.callout.red{background-color:rgba(255,0,0,.3);border-left:2px solid red}.callout.yellow{background-color:rgba(255,255,0,.3);border-left:2px solid #ff0}