【text_input】
<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
input[type=text] {
line-height: 20px;
font-size: 14px;
padding: 2px 5px;
background: url(http://eska-fuses.cn/style/download.png) repeat-x;
}
input[type=text]:focus {
background-image: none;
}
</style>
</head>
<body>
<input type="text">
</body>
</html>
