使用HTML和CSS创建登录页面-优快云博客

本文链接：https://blog.youkuaiyun.com/Moerin_/article/details/126748046

html部分

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=, initial-scale=1.0">
    <link rel="stylesheet" href="./登录style.css">
    <title>Document</title>
</head>
<body>
    <div class="container">
        <form action="#" class="login-form">
            <h2>登录</h2>
            <input type="text" name="username" placeholder="用户名">
            <input type="password" name="password" placeholder="密码">
            <button type="submit">登录</button>
        </form>
    </div>
</body>
</html>

css部分

body{
    margin: 0;
    font-family: "PingFang SC","Microsoft Yahei",sans-serif;
}
.container{
    width: 100vw;
    height: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(200deg,#72afd3,#96fbc4);
    background-size: cover;
}
.login-form{
    width: 260px;
    height: 240px;
    display: flex;
    flex-direction: column;
    padding: 40px;
    text-align: center;
    position: relative;
    z-index: 100;
    background: inherit;
    border-radius: 18px;
    overflow: hidden;
}
.login-form::before{
    content: "";
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    position: absolute;
    top: -10px;
    left: -10px;
    overflow: hidden;
    background: inherit;
    box-shadow: inset 0 0 0 200px rgba(255, 255, 255, 0.25);
    filter: blur(5px);
    z-index: -1;
}
.login-form h2{
    font-size: 18px;
    font-weight: 400;
    color: #3d5245;
}
.login-form input,
.login-form button{
    margin: 6px 0;
    height: 36px;
    border: none;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    padding: 0 14px;
    color: #3d5245;
}
.login-form input::placeholder{
    color: #3d5245;
}
.login-form button:focus,
.login-form input:focus{
    outline: 0;
    
}
.login-form button{
    margin-top: 24px;
    background-color: rgba(2209, 179, 9, 0.4);
    color: white;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: 0.4s;
}
.login-form button:hover{
    background-color: rgba(209, 179, 9, 0.7);
}
.login-form button::before,
.login-form button::after{
    content: "";
    display: block;
    width: 80px;
    height: 100%;
    background: rgba(179, 255, 210, 0.5);
    opacity: 0.5;
    position: absolute;
    top: 0;
    left: 0;
    transform: skewX(-15deg);
    filter: blur(30px);
    overflow: hidden;
    transform: translateX(-100px);
}
.login-form button::after{
    width: 40px;
    background: rgba(179, 255, 210, 0.3);
    left: 60px;
    opacity: 0;
    filter: blur(5px);
}
.login-form button:hover::before{
    transition: 1s;
    transform: translateX(320px);
    opacity: 0.7;
}
.login-form button:hover::after{
    transition: 1s;
    transform: translateX(320px);
    opacity: 1;   
}

css登陆页面