<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
<div class="row">
<div class="col-xs-3 col-xs-offset-3">
<div class="offer offer-primary">
<a href="https://secure.fishpal.com/cgi-bin/nph-omniscgi?OmnisServer=5912&OmnisLibrary=html2&OmnisClass=Booking&FormName=SendBookReqForm&WeekCode=15560" target="new">
<div class="shape">
<div class="shape-text">
Buy
</div>
</div>
<div class="offer-content">
<h3 class="lead">
Season Ticket
</h3>
</div>
</a>
</div>
</div>
<div class="col-xs-3">
<div class="offer offer-info">
<a href="https://secure.fishpal.com/cgi-bin/nph-omniscgi?OmnisServer=5912&OmnisLibrary=html2&OmnisClass=Booking&FormName=SendBookReqForm&WeekCode=15564" target="new">
<div class="shape">
<div class="shape-text">
Buy
</div>
</div>
<div class="offer-content">
<h3 class="lead">
Annual M'ship
</h3>
</div>
</a>
</div>
</div>
</div>
</div>
.shape{
border-style: solid; border-width: 0 70px 40px 0; float:right; height: 0px; width: 0px;
-ms-transform:rotate(360deg); /* IE 9 */
-o-transform: rotate(360deg); /* Opera 10.5 */
-webkit-transform:rotate(360deg); /* Safari and Chrome */
transform:rotate(360deg);
}
.offer{
background:#fff; border:1px solid #ddd; box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2); margin: 15px 0; overflow:hidden;
}
.offer-success { border-color: #5cb85c; }
.offer-success .shape{
border-color: transparent #5cb85c transparent transparent;
border-color: rgba(255,255,255,0) #5cb85c rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-primary { border-color: #428bca; }
.offer-primary .shape{
border-color: transparent #428bca transparent transparent;
border-color: rgba(255,255,255,0) #428bca rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-info { border-color: #5bc0de; }
.offer-info .shape{
border-color: transparent #5bc0de transparent transparent;
border-color: rgba(255,255,255,0) #5bc0de rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-warning { border-color: #f0ad4e; }
.offer-warning .shape{
border-color: transparent #f0ad4e transparent transparent;
border-color: rgba(255,255,255,0) #f0ad4e rgba(255,255,255,0) rgba(255,255,255,0);
}
.shape-text{
color:#fff; font-size:12px; font-weight:bold; position:relative; right:-40px; top:2px; white-space: nowrap;
-ms-transform:rotate(30deg); /* IE 9 */
-o-transform: rotate(360deg); /* Opera 10.5 */
-webkit-transform:rotate(30deg); /* Safari and Chrome */
transform:rotate(30deg);
}
.offer-content{
padding:0 20px 10px;
}