.overview{width:800px;margin:0 auto}.overview .overview-header{color:#c3c6c8;font-weight:100;text-align:center}.overview .overview-demos{padding:50px;overflow:hidden;border:1px solid #ccc;border-radius:5px;margin-bottom:16px;background-image:linear-gradient(#efefef 2px,transparent 0),linear-gradient(90deg,#efefef 2px,transparent 0),linear-gradient(#efefef 1px,transparent 0),linear-gradient(90deg,#efefef 1px,transparent 0);background-size:75px 75px,75px 75px,15px 15px,15px 15px;-webkit-box-shadow:inset 0 0 6px 1px #e0e0e0;box-shadow:inset 0 0 6px 1px #e0e0e0;-webkit-transition:-webkit-box-shadow .2s linear;transition:-webkit-box-shadow .2s linear;transition:box-shadow .2s linear;transition:box-shadow .2s linear,-webkit-box-shadow .2s linear}.overview .overview-demos:hover{-webkit-box-shadow:inset 0 0 0 2px #fff;box-shadow:inset 0 0 0 2px #fff}.overview .overview-demos .divider{margin:0 .3em;color:#dcdcdc}