<!DOCTYPE html><html><head lang="en"> <meta charset="UTF-8"> <title></title> <style type="text/css"> .but{ border: 0px; /*去边框*/ width: 1000px; /*宽*/ height: 600px;/*高*/ background-image:url(img/登录.jpg);/*背景图片*/ font-size: 30px;/*字体大小*/ color: white; /*字体颜色*/ } </style></head><body><form action="http://www.baidu.com"> 账号：<input type="text" name="userNumber"/><br/> 密码：<input type="password" name="password"><br/> <input type="submit" value=" " class="but" /></form></body></html>
