为什么我的按钮没有图片
为什么我的按钮没有图片,我在CSS中设置了图片,(图片与此文件在同一目录下)

<style   type= "text/css ">
a:visited{color:#00FF66;text-decoration:none;}
a:active{color:#00FF66;text-decoration:none;}
a:link{color:#00FF66;text-decoration:none;}
a:hover{color:#00FF33;;text-decoration:underline;}  
.ButtonCSS   {
font-family:   "Tahoma ",   "宋体 ";
font-size:9pt;
color:   006699;
border:   1px   #003399   solid;
color:006699;
BORDER-BOTTOM:   #93bee2   1px   solid;
BORDER-LEFT:   #93bee2   1px   solid;
BORDER-RIGHT:   #93bee2   1px   solid;
BORDER-TOP:   #93bee2   1px   solid;
background-color:   #e8f4ff;
CURSOR:   hand;
font-style:   normal;
width:60px;
height:22px;
background-image:   url(A.gif);
}
</style>
<input   name= "Submit "   type= "button "   class= "ButtonCSS "   value= "按钮 "   />


------解决方案--------------------
<input type= "image " src= "a.gif " class= "buttonClass ">
修改一下buttonClass的内容