Pop-up login box

Case pop-up login box
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        .login-header {
            width: 100%;
            text-align: center;
            height: 30px;
            font-size: 24px;
            line-height: 30px;
        }
        ul, li, ol, dl, dt, dd, div, p, span, h1, h2, h3, h4, h5, h6, a {
            padding: 0px;
            margin: 0px;
        }
        .login {
            width: 512px;
            position: absolute;
            border: #ebebeb solid 1px;
            height: 280px;
            left: 50%;
            right: 50%;
            background: #ffffff;
            box-shadow: 0px 0px 20px #ddd;
            z-index: 9999;
            margin-left: -256px;
            margin-top: 140px;
            display: none;
        }
        .login-title {
            width: 100%;
            margin: 10px 0px 0px 0px;
            text-align: center;
            line-height: 40px;
            height: 40px;
            font-size: 18px;
            position: relative;
            cursor: move;
            -moz-user-select:none;/*火狐*/
            -webkit-user-select:none;/*webkit浏览器*/
            -ms-user-select:none;/*IE10*/
            -khtml-user-select:none;/*早期浏览器*/
            user-select:none;
        }
        .login-input-content {
            margin-top: 20px;
        }
        .login-button {
            width: 50%;
            margin: 30px auto 0px auto;
            line-height: 40px;
            font-size: 14px;
            border: #ebebeb 1px solid;
            text-align: center;
        }
        .login-bg {
            width: 100%;
            height: 100%;
            position: fixed;
            top: 0px;
            left: 0px;
            background-color: #000000;
            filter: alpha(opacity=30);
            -moz-opacity: 0.3;
            -khtml-opacity: 0.3;
            opacity: 0.3; 
            display: none;
        }
        a {
            text-decoration: none;
            color: #000000;
        }
        .login-button a {
            display: block;
        }
        .login-input input.list-input {
            float: left;
            line-height: 35px;
            height: 35px;
            width: 350px;
            border: #ebebeb 1px solid;
            text-indent: 5px;
        }
        .login-input {
            overflow: hidden;
            margin: 0px 0px 20px 0px;
        }
        .login-input label {
            float: left;
            width: 90px;
            padding-right: 10px;
            text-align: right;
            line-height: 35px;
            height: 35px;
            font-size: 14px;
        }
        .login-title span {
            position: absolute;
            font-size: 12px;
            right: -20px;
            top: -30px;
            background: #ffffff;
            border: #ebebeb solid 1px;
            width: 40px;
            height: 40px;
            border-radius: 20px;
        }
    </style>
</head>
<body>
    <div class="login-header"><a id="link" href="javascript:void(0);">点击，弹出登录框</a></div>
<div id="login" class="login" >
    <div id="title" class="login-title">登录会员
        <span><a id="closeBtn" href="javascript:void(0);" class="close-login">关闭</a></span>
    </div>
    <div class="login-input-content">
        <div class="login-input">
            <label>用户名：</label>
            <input type="text"= "info [username]"name= "Please enter your user name"placeholder id="username" class="list-input">
        </div>
        <div class="login-input">
            <label>登录密码：</label>
            <input type="password" placeholder="请输入登录密码" name="info[password]" id="password" class="list-input">
        </div>
    </div>
    <div id="loginBtn" class="login-button"><a the href = "JavaScript: void (0);" ID = "Login-Submit-Button" > Log Members </ A > </ div > 
</ div > 
! <- surface layer -> 
< div ID = "BG " class =" Login-BG "  > </ div >  
< Script > 
    // 1. click the button and cap layer login box 

    var Login = document.getElementById ( ' Login ' );
     var BG = document.getElementById ( 'bg');


    var Link = document.getElementById ( ' Link ' ); 
    link.onclick =  function () { 
        
        // login box and the cover layer 
        login.style.display =  ' Block ' ; 
        bg.style.display =  ' Block ' ;
         return  to false ; 
    } 
    // 2. click the Close button, and the cover layer hides the login box 
    var closeBtn and = document.getElementById ( ' closeBtn and ' ); 
    closeBtn.onclick =  function() { 
        Login.style.display =  ' none ' ; 
        bg.style.dispaly =  ' none ' ; 
    } 

    // . 3 drag 
    var title = document.getElementById ( ' title ' ); 
    title.onmousedown =  function (E) {
         // mouse press, seeking the position of the mouse in the box 
        var X = e.pageX - login.offsetLeft;
         var Y = e.pageY -  login.offsetTop;
        document.onmousemove = function (e) {
            var loginX = e.pageX - x;
            var loginY = e.pageY - y;
            login.style.left = loginX + 256 + 'px';
            login.style.top = loginY - 140 + 'px';

        }
    }

    title.onmouseup = function () {
        document.onmousemove = null;
    }

</script>
</body>
</html>
Guess you like
