/* CSS Document */
.btn { display: block; position: relative; background: #aaa; padding: 5px; float: right; color: #fff; text-decoration: none; cursor: pointer; }
.btn * { font-style: normal; font-family:Verdana, Arial, Helvetica, sans-serif; background-image: url(btn2.png); background-repeat: no-repeat; display: block; position: relative; }
.btn i { background-position: top left; position: absolute; margin-bottom: -5px;  top: 0; left: 0; width: 5px; height: 5px; }
.btn span { background-position: bottom left; left: -5px; padding: 0 0 5px 10px; margin-bottom: -5px; margin-left: 10; margin-right:10;}
.btn span i { background-position: bottom right; margin-bottom: 0; position: absolute; left: 100%; width: 10px; height: 100%; top: 0; }
.btn span span { background-position: top right; position: absolute; right: -10px; margin-left: 10px; top: -5px; height: 0; }

* html .btn span,
* html .btn i { float: right; width: auto; background-image: none; cursor: pointer; }

.btn img { background: none; border: none; display: inline; vertical-align:middle; }

.btn.blue { background: #B2CCD5; }
.btn.blue:hover { background-color: #1A728F; }

.btn.green { background: #006C1C; }
.btn.green:hover { background-color: #003D10; }

.btn.red { background: #6D0000; }
.btn.red:hover { background-color: #EECACA; }

<!--.btn:hover { background-color: #a00; }-->

.btn:active { background-color: #444; }
.btn[class] {  background-image: url(shade.png); background-position: bottom; }

* html .btn { border: 3px double #aaa; }
* html .btn.blue { border-color: #2ae; }
* html .btn.green { border-color: #9d4; }
* html .btn.red { border-color: #e1a; }
* html .btn:hover { border-color: #a00; }