页面html图片按钮写法

<input class="submit" type="submit" value=""/>

.submit{background:url('../images/dl.jpg') no-repeat;border:none;}

改良后:

.submit{display:inline-block;width:50px;height:21px;cursor:pointer;/*变成小手的形状*/background:url('../images/ss3.jpg') no-repeat;border:none;}