云计算管理系统开发作业:
1.作业效果：
2.代码：
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
*{
padding: 0%;
box-sizing: border-box;
margin: 0%;
}
html,body{
width: 100%;
height: 100%;
}
body{
display: flex;
flex-direction: column;
}
.header{
width:100%;
height: 72px;
display: flex;
justify-content: center;
}
.main{
width: 100%;
flex: 1;
background-color: aquamarine;
}
.header .content img{width: 100px;height: 30px;}
.main{
display: flex;
justify-content: center;
align-items: center;
}
.login-box {
width: 400px;
height: 240px;
background-color: #fff;
border-radius: 8px;
box-shadow: #888 10px 20px;
}
.header{
width: 100%;
height: 50px;
line-height: 50px;
text-align: center;
font-size: 18px;
letter-spacing: 3px;
border-bottom: solid 1px #eee;
}
.login{
height: 180px;
display: flex;
justify-content: space-evenly;
flex-direction: column;
}
.login p{
height: 40px;
display: flex;
justify-content: space-evenly;
align-items: center;
}
.login p input{
width: 260px;
height: 32px;
}
.login p button{
outline:none;
border: none;
width: 300px;
height: 32px;
border-radius: 16px;
background-color: #1872f6;
color: white;
}
.login p button:hover{
background-color: #143bbd;
font-weight: 600;
}
</style>
</head>
<body>
<div class="header">
<div class="content"><img src="./data_image_png;base….png" alt=""></div>
</div>
<div class="main">
<div class="login-box">
<div class="header">欧鹏管理系统</div>
<div class="login">
<p>
<label for="zhanghao">账号</label>
<input type="text" name="zhanghao" id="zhanghao" placeholder="请输入账号">
</p>
<p>
<label for="mima">密码</label>
<input type="text" name="mima" id="mima" placeholder="请输入密码">
</p>
<p><button>登录</button></p>
</div>
</div>
</div>
</body>
</html>
