纯 http 登陆界面
<!DOCTYPE html>
<html>
<head>
<title>Login</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css">
<style type="text/css">
*{
font-family: "montserrat",sans-serif;
}
body{
margin: 0;
padding: 0;
background: #333
}
.login-box{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-image: linear-gradient(45deg,#9fbaa8,#31354c);
transition: 0.4s;
}
.login-form{
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);\
color: white;
text-align: center;
}
.login-form h1{
font-weight: 400;
margin-top: 0;
color: white;
}
.txtb{
display: block;
box-sizing: border-box;
width: 240px;
background: #ffffff28;
border: 1px solid white;
padding: 10px 20px;
margin: 10px 0;
color: white;
outline: none;;
border-radius: 6px;
text-align: center;
}
.login-btn{
width: 240px;
background: #34495e;
border: 0;
color: white;
padding: 10px;
border-radius: 6px;
cursor: pointer;
}
.hide-login-box{
color:#000;
position: absolute;
top: 40px;
right:40px;
cursor: pointer;
font-size: 18px;
opacity: .7;
}
.hide-login-box:hover{
font-size: 20px;
color:white;
}
.show-login-box{
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);
color: white;
border: 2px solid;
padding: 10px;
cursor: pointer;
}
.show-login-box:hover{
font-size: 20px;
}
.showed{
left: -100%;
/*background: red;*/
}
</style>
</head>
<body>
<div class="show-login-box"><i class="fas fa-arrow-alt-circle-left"></i></div>
<div class="login-box" >
<div class="hide-login-box">
<i class="fas fa-times" title="Close"></i>
</div>
<form class="login-form" action="index.html" method="post">
<h1 class="title">Welcome</h1>
<input class="txtb" type="text" name="" placeholder="Username">
<input class="txtb" type="password" name="" placeholder="Password">
<input type="submit" class="login-btn" value ="Login">
</form>
</div>
<script type="text/javascript">
$(".show-login-box").on("click",function(){
$(".login-box").toggleClass("showed");
});
$(".hide-login-box").on("click",function(){
$(".login-box").toggleClass("showed");
});
</script>
</body>
</html>