.upload{ padding: 4px 10px; height: 20px; line-height: 20px; position: relative; border: 1px solid #999; text-decoration: none; color: #666; margin-left: 10px; } .change{ position: absolute; overflow: hidden; right: 0; top: 0; opacity: 0; }
<a href="javascript:;" class="upload">选择文件 <input class="change" type="file" multiple="multiple" /> </a>