1.样式一 平面按钮 <input type="text" name="textfield" class=sa> <input type="text" name="textfield" class=a1>
代码如下：
<style type="text/css">
input.sa{border:1 solid black;FONT-SIZE: 9pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal; HEIGHT: 18px; LINE-HEIGHT: normal}
</style>
<input type="submit" name="Submit" value="平面按钮" class=sa>
代码如下：
<style type="text/css">
input.a1{background:#ffffff;border-bottom-color:#6699FF; border-bottom-width:1px;border-top-width:0px;border-left-width:0px;border-right-width:0px; solid #ff6633; color: #000000; FONT-SIZE: 9pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal; HEIGHT: 18px; LINE-HEIGHT: normal}
input.b1{BACKGROUND: #6699FF; border:1 solid #6699FF; COLOR: #ffffff; FONT-SIZE: 9pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal; HEIGHT: 18px; LINE-HEIGHT: normal}
</style>
<input type="submit" name="Submit" value="彩色按钮" class="b1">
代码如下：
<style type="text/css">
input.a2{background:#ffffff;border-bottom-color:#CC0000; border-bottom-width:1px;border-top-width:0px;border-left-width:0px;border-right-width:0px; solid #ff6633; color: #000000; FONT-SIZE: 9pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal; HEIGHT: 18px; LINE-HEIGHT: normal}
input.b2{BACKGROUND: #CC0000; border:3 solid #DEE3E7; COLOR: #ffffff; FONT-SIZE: 9pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal; HEIGHT: 18px; LINE-HEIGHT: normal}
</style>
<input type="text" name="textfield3" class="a2">
<input type="submit" name="Submit3" value="^^^^^" class="b2">
4.样式四
代码如下：
<INPUT name="submit" type=submit class=so style="BACKGROUND-COLOR: #e86000; COLOR: #ffffff; HEIGHT: 20px; WIDTH: 58px" value= 登 录 >
5.样式五：button元素，以下效果要有IE5.5+支持
