<!DOCTYPE html>
<html>
<head>
<title>login.html</title>
<title>登录</title>
<link rel="stylesheet" type="text/css" href="./CSS/login.css">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/htmlcharset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<div id="container">
<h1 id="title">小菊花爱心书店</h1>
<div id="information">
<form action="first.html">
<div id="box">
账号：<input type="text" name="keyName">
<br>
密码：<input type="password" name="userPass">
<br>
<input id="B" class="button1" type="submit" name="buyer" value="login">
<br>
<a href="register.html">立即注册</a>
</div>
</form>
</div>
</div>
</body>
</html>
------------------------------------------------
css文件
------------------------------------------------
@CHARSET "GB2312"
body{
background-image:url(../img/login.jpg)
background-size: cover
margin: 0
padding: 0
}
#container{
height:500px
width:400px
background-color:#D2B571
border-radius: 10px
margin: 100px auto
position:relative
box-shadow:2px 2px 10px #888888
}
h1{
text-align: center
padding-top:50px
color: white
}
#information{
background-color: #F5F4F2
height: 350px
width:400px
position:absolute
margin-top: 10px
}
#box{
width:200px
margin-left: 100px
margin-top: 60px
}
input{
display: block
width: 200px
padding-top:5px
height:35px
border: 1.5px solid #eee
border-radius:10px
background-color:#F4F8FF
}
.button1 {
height:35px
margin-top: 20px
padding: 5px 15px
text-align: center
background-color: #F48951
color: white
border: 0px
border-radius:10px
box-shadow:2px 2px 10px #888888
}
.button1:hover {
background-color: white
color: #F48951
border: 1.5px solid #F48951
}
button{
width:90px
position:absolute
top:70px
}
button:hover {
width:90px
position:absolute
top:62px
}
<!doctype html><html>
<head>
<meta charset="utf-8">
<link href="main.css" type="text/css" rel="stylesheet">
<title>登陆界面</title>
</head>
<body>
<div class="login_ico">
<img src="images/login_ico.png">
</div>
<div class="login_putin">
<ul>
<li><input type="text" ></li>
<li><input type="password" ></li>
</ul>
</div>
<div class="login_btn">
<input type="submit" value="登陆">
</div>
</body>
</html>
样式 ：
*{
margin:0
padding:0}
li{
list-style-type:none
margin:0
padding:0}
a{
text-decoration:none
color:#000}
/*---------------------按钮-----------------------------*/
.login_putin ul li input{
margin: 0
width:70%
padding: 1em 2em 1em 5.4em
-webkit-border-radius:.3em
-moz-border-radius: .3em
border: 1px solid #999
}
.login_btn{
width:300px
margin:40px auto 0 auto
}
.login_btn input{
width:100%
margin:0
padding:.5em 0
-webkit-border-radius:.3em
-moz-border-radius: .3em
border:#1263be solid 1px
background:#1b85fd
color:#FFF
font-size:17px
font-weight:bolder
letter-spacing:1em
}
.login_btn input:hover{
background:#1263be
}
可以用html进行程序编写，从而实现系统登陆界面文本框前有小图案的需求。可参照以下代码为模板进行编写：完整的代码1：https://download.csdn.net/download/mingzi1245/12406208 代码2https://download.csdn.net/download/mingzi1245/12406204
html是超文本标记语言（英语：HyperText Markup Language，简称：HTML）是一种用于创建网页的标准标记语言。您可以使用 HTML 来建立自己的 WEB 站点，HTML 运行在浏览器上，由浏览器来解析。
