Question

如何做出响应使得导航栏在某个宽度之后没有引导程序但是从头开始时会折叠成一个汉堡包菜单栏？

这是视觉 http://imgur.com/a/Tbjwn 这是小提琴 https://jsfiddle.net/6951Lscu/

    
    #myNavbar{
    position: fixed;
    width: 100%;
    background: white;
    border-style: solid;
    border-width: 0 0 1px 0;
    border-color: #E8E8E8;
    text-decoration: none;
}

ul{
    list-style: none;
}
    
.medium{
    font-family: "Roboto", sans-serif;
    font-weight: 500;
}

.right-nav{
    padding: 8px 15px;
    float: right;
}


div.container{
    font-family: Raleway;
    margin: 0 auto;
	padding: 6px 3em;
	text-align: center;
}

div.container a
{
    color: #000;
    text-decoration: none;
    margin: 0px 20px;
    padding: 5px 5px;
    position: relative;
}

<div id="myNavbar">
    <div class="container">
<ul>
  <li style="float:left"><a href="#home"><img class="navlogo" src="svg/navlogo.svg" alt=""></a></li>
   <li class="right-nav"><a href="#Kontakt"><span class="medium">KONTAKT</span></a></li> 
   <li class="right-nav"><a href="#Pris"><span class="medium">PRIS</span></a></li>
     <li class="right-nav"><a href="#Garantier"><span class="medium">GARANTIER</span></a></li>
  <li class="right-nav"><a href="#Ommeg"><span class="medium">OM MEG</span></a></li> 
</ul>
     </div>
</div>

Answer 1

＆＃13;

body {
    font-family: sans-serif;
}
* {
    box-sizing: border-box;
}
header {
    background: #181818;
    height: 200px;
    padding-top: 40px;
}
.inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0px 20px;
    position: relative;
}
.logo {
    text-decoration: none;
    color: #777;
    font-weight: 800;
    font-size: 30px;
    line-height: 40px;
}
h1 {
    text-align: center;
    width: 100%;
    margin-top: 120px;
    color: #eee;
    font-weight: 800;
    font-size: 40px;
}
nav > ul {
    float: right;
}
nav > ul > li {
    text-align: center;
    line-height: 40px;
    margin-left: 70px;
}
nav > ul li ul li {
    width: 100%;
    text-align: left;
}
nav ul li:hover {
    cursor: pointer;
    position: relative;
}
nav ul li:hover > ul {
    display: block;
}
nav ul li:hover > a {
    color: #777;
}
nav > ul > li > a {
    cursor: pointer;
    display: block;
    outline: none;
    width: 100%;
    text-decoration: none;
}
nav > ul > li {
    float: left;
}
nav a {
    color: white;
}
nav > ul li ul {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    z-index: 2000;
}
nav > ul li ul li > a {
    text-decoration: none;
}
[type="checkbox"],
label {
    display: none;
}
@media screen and (max-width: 768px) {
    nav ul {
        display: none;
    }
    label {
        display: block;
        background: #222;
        width: 40px;
        height: 40px;
        cursor: pointer;
        position: absolute;
        right: 20px;
        top: 0px;
    }
    label:after {
        content: '';
        display: block;
        width: 30px;
        height: 5px;
        background: #777;
        margin: 7px 5px;
        box-shadow: 0px 10px 0px #777, 0px 20px 0px #777
    }
    [type="checkbox"]:checked ~ ul {
        display: block;
        z-index: 9999;
        position: absolute;
        right: 20px;
        left: 20px;
    }
    nav a {
        color: #777;
    }
    nav ul li {
        display: block;
        float: none;
        width: 100%;
        text-align: left;
        background: #222;
        text-indent: 20px;
    }
    nav > ul > li {
        margin-left: 0px;
    }
    nav > ul li ul li {
        display: block;
        float: none;
    }
    nav > ul li ul {
        display: block;
        position: relative;
        width: 100%;
        z-index: 9999;
        float: none;
    }
    h1 {
        font-size: 26px;
    }
}

＆＃13;

<header>
    <div class="inner">
        <nav>
            <a href="#" class="logo">Logo</a>
            <input type="checkbox" id="nav" /><label for="nav"></label>
            <ul>
                <li><a href="#">Home</a></li>
                <li>
                    <a href="#">Work</a>
                    <ul>
                        <li><a href="#">Web</a></li>
                        <li><a href="#">Print</a></li>
                    </ul>
                </li>
                <li><a href="#">Service</a></li>
                <li><a href="#">Blog</a></li>
                <li><a href="#">Contact</a></li>
            </ul>
        </nav>
    </div>
</header>

＆＃13;

Answer 2

您应该参考使用@media查询的Hanlin Chong's CodePen来处理基于屏幕max-width的响应行为。

或者从基本的W3Schools Responsive Navbar教程开始：https://www.w3schools.com/howto/howto_js_topnav_responsive.asp

Answer 3

你应该阅读CSS3中的@media规则。这是网址Click。没有bootstrap，没有其他办法可以做到这一点。祝好运！

如何制作没有引导程序的响应式导航栏？

3 个答案: