<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-md-3">
<div class="offer offer-default">
<div class="shape">
<div class="shape-text">
top
</div>
</div>
<div class="offer-content">
<h3 class="lead">
A default offer
</h3>
<p>
And a little description.
<br> and so one
</p>
</div>
</div>
</div>
<div class="col-md-3">
<div class="offer offer-success">
<div class="shape">
<div class="shape-text">
top
</div>
</div>
<div class="offer-content">
<h3 class="lead">
A success offer
</h3>
<p>
And a little description.
<br> and so one
</p>
</div>
</div>
</div>
<div class="col-md-3">
<div class="offer offer-radius offer-primary">
<div class="shape">
<div class="shape-text">
top
</div>
</div>
<div class="offer-content">
<h3 class="lead">
A primary-radius
</h3>
<p>
And a little description.
<br> and so one
</p>
</div>
</div>
</div>
<div class="col-md-3">
<div class="offer offer-info">
<div class="shape">
<div class="shape-text">
top
</div>
</div>
<div class="offer-content">
<h3 class="lead">
An info offer
</h3>
<p>
And a little description.
<br> and so one
</p>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-3">
<div class="offer offer-warning">
<div class="shape">
<div class="shape-text">
top
</div>
</div>
<div class="offer-content">
<h3 class="lead">
A warning offer
</h3>
<p>
And a little description.
<br> and so one
</p>
</div>
</div>
</div>
<div class="col-md-3">
<div class="offer offer-radius offer-danger">
<div class="shape">
<div class="shape-text">
top
</div>
</div>
<div class="offer-content">
<h3 class="lead">
A danger-radius
</h3>
<p>
And a little description.
<br> and so one
</p>
</div>
</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 0px 0px rgba(0, 0, 0, 0.2); margin: 15px 0; overflow:hidden;
}
.offer-radius{
border-radius:7px;
}
.offer-danger { border-color: #c0392b; }
.offer-danger .shape{
border-color: transparent #c0392b transparent transparent;
border-color: rgba(255,255,255,0) #c0392b rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-success { border-color: #27ae60; }
.offer-success .shape{
border-color: transparent #27ae60 transparent transparent;
border-color: rgba(255,255,255,0) #27ae60rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-default { border-color: #95a5a6; }
.offer-default .shape{
border-color: transparent #95a5a6 transparent transparent;
border-color: rgba(255,255,255,0) #95a5a6 rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-primary { border-color: #2980b9; }
.offer-primary .shape{
border-color: transparent #2980b9 transparent transparent;
border-color: rgba(255,255,255,0) #2980b9 rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-info { border-color: #16a085; }
.offer-info .shape{
border-color: transparent #16a085 transparent transparent;
border-color: rgba(255,255,255,0) #16a085 rgba(255,255,255,0) rgba(255,255,255,0);
}
.offer-warning { border-color: #f39c12; }
.offer-warning .shape{
border-color: transparent #f39c12 transparent transparent;
border-color: rgba(255,255,255,0) #f39c12 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;
}