.btn { display: block; position: relative; background: #aaa; padding: 5px; float: left; color: black; font-size:22px; font-weight:bold; text-align:center; vertical-align:middle; text-decoration: none; cursor: pointer; margin-bottom:2px; margin-top:2px; line-height:60px; }
/*.btn * { font-style: normal; background-image: url(../Images/btnBorder.png); background-repeat: no-repeat; display: block; position: relative; }*/
.btn * { font-style: normal; display: block; position: relative; }
/*input::-moz-focus-inner{ border: 0;padding: 0;}/*针对Firefox,如果按钮居中，使用这个*/
.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: #519DFC; }*/
.btn.blue { background: #C3DCFA; }
.btn.green { background: #9d4; }
.btn.pink { background: #e1a; }
/*
.btn.blue { background: #2ae; }
.btn:hover { background-color: #a00; }
.btn:active { background-color: #444; }
.btn[class] {  background-image: url(../Images/shade.png); background-position: bottom; }
.btn:hover { background-color: #368DF9; }*/
.btn:hover { background-color: #9EC9FC; }
.btn:active { background-color: #444; }
/*.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; }

p { clear: both; padding-bottom: 2em; }
form p .btn { margin-right: 1em; }