.cards {margin: 5% auto;}
.cards > .col-sm-6 {width: 25%; padding: 0 10px}
.card {height: 250px; position: relative; padding-top: 50px; border-radius: 6px; margin: 0}
.card > .media {position: absolute; left: 0; top: 0; width: 100%; background: #f1f1f1; height:50px; bottom: 0; overflow: hidden; z-index: 90; transition: all 0.4s;}
.card > .media > .icon {position: absolute; display: block; font-size: 56px; color: #ddd; z-index: 99; bottom: -10px; right: -6px; transition: all 0.4s;}
.card > .media > h5 {position: absolute; display: block; color: #666; z-index: 100; font-size: 14px; left: 15px; top: 10px; transition: all 0.4s;}
.card:hover > .media {background: #e5e5e5}
.card:hover > .media > .icon {color: #ccc}
.card .card-content {padding: 20px}
.card-content > ul {padding-left: 20px;}
.card-content > ul > li {margin-bottom: 5px;}
.card a, .card:hover a {color: #444}
.card a:hover {color: #000;}

#notice {margin: -20px -20px 0}
#titlebar {margin-top: 0; border-top: 1px solid #e5e5e5}
#proversion, #zentaotrain{color:#D2322D}