.btn { display: inline; position: relative; background: #aaa; padding: 5px; float:left; color: #fff; text-decoration: none; cursor: pointer; }
.btn * { font-style: normal; background-image: url(images/btn1.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; }
.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: left; width: auto; background-image: none; cursor: pointer; }

.btn.blue { background: #2F7BFF; }
.btn.orange { background: #FF652F; }
.btn.green { background: #22AF0A; }
.btn.red { background: #FF5F5F; }
.btn.facebook { background: #3B5998; }
.btn.twitter { background: #48C995; }
.btn.friendfeed { background: #437EC7; }
.btn.github { background: #4183C4; }
.btn.ytuce { background: #7272F9; }
.btn.drinkeer { background: #1EB5F4; }
.btn.style1 { background: #EAA867; }
.btn.style2 { background: #78CE73; }
.btn.style3 { background: #8588DB; }

.btn.blue2 { background: #002DFF; }
.btn.orange2 { background: #EF480E; }
.btn.green2 { background: #22AF0A; }
.btn.red2 { background: #DF0000; }
/*.btn.pink { background: #e1a; }*/

.btn.blue:hover { background-color: #005DFF; }
.btn.orange:hover { background-color: #FF4200; }
.btn.green:hover { background-color: #166F07; }
.btn.red:hover { background-color: #CF0000; }
.btn.facebook:hover { background-color: #004DA5; }
.btn.twitter:hover { background-color: #3AA379; }
.btn.friendfeed:hover { background-color: #0F62C6; }
.btn.github:hover { background-color: #4183C4; }
.btn.ytuce:hover { background-color: #6363BF; }
.btn.drinkeer:hover { background-color: #1EB5F4; }
.btn.style1:hover { background-color: #B78859; }
.btn.style2:hover { background-color: #66966C; }
.btn.style3:hover { background-color: #6E70B2; }

.btn.blue2:hover { background-color: #1D349F; }
.btn.orange2:hover { background-color: #AF2D00; }
.btn.green2:hover { background-color: #166F07; }
.btn.red2:hover { background-color: #9F1313; }

.btn:active { background-color: #A00; }
.btn[class] {  background-image: url(images/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.pink { border-color: #e1a; }
* html .btn:hover { border-color: #a00; }