css实现一个全屏菜单弹出动画效果代码-html代码-BFW代码库

css实现一个全屏菜单弹出动画效果代码

代码语言：html

代码描述：css实现一个全屏菜单弹出动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!doctype html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
    
@import url(https://fonts.googleapis.com/css?family=Lato);
        body,
        html {
            background-color: #14213D;
            height: 100%;
            width: 100%;
            padding: 0;
            margin: 0;
            font-family: 'Lato', sans-serif;
        }

        .nav {
            position: relative;
            width: auto;
            display: inline-block;
            border: none;
        }

        .btn-nav {
            position: fixed;
            top: 50px;
            left: 30px;
            background: transparent;
            border: none;
            padding: 10px;
            -webkit-transition: all .5s ease;
            -moz-transition: all .5s ease;
            -ms-transition: all .5s ease;
            -o-transition: all .5s ease;
            transition: all .5s ease;
            cursor: pointer;
            z-index: 99999;
        }

        .btn-nav:focus {
            outline: 0;
        }

        .icon-bar {
            display: block;
            margin: 6px 0;
            width: 40px;
            height: 5px;
.........完整代码请登录后点击上方下载按钮下载查看