css响应式自适应导航条菜单效果代码-html代码-BFW代码库

代码语言：html

所属分类：响应式

代码描述：css响应式自适应导航条菜单效果代码

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="en">

<head>
    <meta charset="UTF-8">

    <link href="https://fonts.googleapis.com/css?family=Saira:100,200,300,400,500,600,700,800,900" rel="stylesheet">
    <link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/font-awesome-4.7.0/css/font-awesome.min.css">
    <style>
        *:not(ul) {
        margin: 0;
        padding: 0;
        outline: none;
        box-sizing: border-box;
    }
    *:not(ul)::after, *:not(ul)::before {
        box-sizing: border-box;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.75rem;
    }
    
    h4 {
        font-size: 1.5rem;
    }
    
    h5 {
        font-size: 1.25rem;
    }
    
    h6 {
        font-size: 1rem;
    }
    
    a {
        text-decoration: none;
        color: #464646;
    }
    
    ul {
        margin: auto;
        box-sizing: border-box;
    }
    
    h1, h2, h3, h4, h5, h6 {
        font-weight: 500;
        font-family: inherit;
        margin-bottom: 1rem;
        line-height: 1.5;
        color: inherit;
    }
    
    .btn-primary {
        display: inline-block;
        cursor: pointer;
        color: #FFF;
        padding: 0.5rem 1.5rem;
        margin: 1rem auto;
        text-decoration: none;
        border-radius: 2px;
        background: black;
        text-align: center;
        transition: all .5s ease-in-out;
    }
    .btn-primary:hover {
        background: #3C3C3C;
    }
    
    .text-center {
        text-align: center;
    }
    
    .text-white {
        color: #FFF;
    }
    
    .site-title {
        line-height: 0.75;
        margin: 0;
        font-size: 3.1rem;
        text-transform: uppercase;
        text-shadow: 2px 4px 3px rgba(0, 0, 0, 0.3);
    }
    @media (min-width: 576px) {
        .site-title {
                font-size: 4rem;
        }
    }
    @media (min-width: 768px) {
        .site-title {
                font-size: 5rem;
        }
    }
    
    .section-title {
        color: #3C3C3C;
    }
    
    .header-background {
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
    }
    
    body {
        font-size: 0.875rem;
        letter-spacing: 0.02rem;
        line-height: 1.5;
        font-family: 'Saira', sans-serif;
        background: #E6E6E6;
        color: #0F0F0F;
    }
    @media (min-width: 576px) {
        body {
                font-size: 0.995rem;
        }
    }
    @media (min-width: 768px) {
        body {
                font-size: 1rem;
        }
    }
    
    /* Container settings */
    .grid-wrapper {
        display: -ms-grid;
        display: grid;
        -ms-grid-columns: [full-start]
                minmax(1rem, 1fr)
                [medium-start]
                minmax(1rem, 960px)
                [medium-end]
                minmax(1rem, 1fr)
                [full-end];
        grid-template-columns: [full-start]
                minmax(1rem, 1fr)
                [medium-start]
                minmax(1rem, 960px)
                [medium-end]
                minmax(1rem, 1fr)
                [full-end];
        grid-gap: 1rem;
        /* Long explanation: So basically this grid-wrapper makes 3 columns. The first column
         and the last column have a max size of 1fr, therefore they will behave as percentage based columns, auto adjusting themselves based on the width of the viewport. The middile column has a max size of 960px and is used to hold the main content. */
        /* Gets all child elements of the grid-wrapper that have the class of .full-width-container and assigns them to the middle column. */
        /* Gets all child elements that have the .full-width-container class.
         Quick note: While I want this container to be full width for backgrounds, I still
         want the inside to be only a max of 960px, therefore, I size the inside with the same grid as the inside element's granparent, there is probably a better way to do that I just couldn't figure it out. The reason I just didn't simply make any
         inside elments have a width of 960px is because I want the inside to respect the grid established by the grid-wrapper and doing it that way misaligns the way the medium-width-container and the full-width-container handle their contents when the window
         is rezized to smaller phone like proportions.
         */
    }
    .grid-wrapper > .medium-width-container {
        -ms-grid-column: medium;
        grid-column: medium;
        width: 100%;
        margin-top: 4rem;
    }
    .grid-wrapper > .full-width-container {
        -ms-grid-column: full;
        grid-column: full;
        width: 100%;
        display: -ms-grid;
        display: grid;
        -ms-grid-columns: inherit;
        grid-template-columns: inherit;
        -ms-grid-rows: minmax(min-content, max-content);
        /* The minmax used here allows the navbar to preserve i.........完整代码请登录后点击上方下载按钮下载查看