我正在为自定义CSS中的右侧幻灯片导航栏菜单创建代码，该代码很好用，但是现在我正在寻找包含bootstrap的代码，以便其具有响应性。当前，该菜单没有响应，只能在台式机而不是移动设备上查看。谁能帮忙提供意见？
html菜单：
code Num mail identifier U_id
YY-14 48654 ert@gmail.com at188R U-112
YY-15 48654 Ert@gmail.com At189R U-113
YY-16 88994 fty@ymail.com fr789U U-114
YY-17 88994 fty@ymail.com fr789X U-115
CSS：
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/3.0.3/normalize.css">
<link href='https://fonts.googleapis.com/css?family=Montserrat' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
<header>
<span class="toggle-button">
<div class="menu-bar menu-bar-top"></div>
<div class="menu-bar menu-bar-middle"></div>
<div class="menu-bar menu-bar-bottom"></div>
</span>
<div class="menu-wrap">
<div class="menu-sidebar">
<ul class="menu">
<li><a href="#">Home</a></li>
<li class="children"><a href="#">News</a>
<span class="arrow"></span>
<ul class="child-menu ">
<li><a href="#">Link 1</a></li>
<li><a href="#">Link 2</a></li>
<li><a href="#">link 3</a></li>
</ul>
</li>
<li class="children"><a href="#">Contact</a>
<span class="arrow"></span>
<ul class="child-menu ">
<li><a href="#">Link 1</a></li>
<li><a href="#">Link 2</a></li>
<li><a href="#">link 3</a></li>
</ul>
</li>
<li class="children"><a href="#">About</a>
<span class="arrow"></span>
<ul class="child-menu ">
<li><a href="#">Link 1</a></li>
<li><a href="#">Link 2</a></li>
<li><a href="#">link 3</a></li>
</ul>
</li>
<li><a href="#">FAQ</a></li>
<li><a href="#">Services</a></li>
</ul>
</div>
</div>
</header>
<div class="wrapper">
<section class="text">
<h2 class="heading">Three Line Menu & CSS Transitions</h2>
<p class="buttons" style="margin-left: 140px;">
<a href="#" class="btn_one">Learn More</a>
</p>
</section>
</div>
脚本：
html {
background: url(https://s33.postimg.cc/tm1vd9yy7/Background_2.jpg);
background-attachment:fixed;
background-repeat: no-repeat;
background-size: cover;
}
.btn_one {
text-decoration: none;
color: white;
font-weight: 100;
border: 1px #fbbc05 solid;
padding: 1em 3em;
border-radius: 100px;
}
a {
text-decoration: none;
}
ul {
padding-left: 0;
}
li {
list-style: none;
}
* {
box-sizing: border-box;
}
body {
font-family: 'Montserrat', Arial, serif;
}
::selection {
background-color: #EBEBF2;
color: #83828D;
}
/* ==================================== */
/* Navigaton Menu */
/* ==================================== */
.menu-wrap {
background-color: #625871;
position: fixed;
top: 0;
height: 100%;
width: 280px;
margin-left: -280px;
font-size: 1em;
font-weight: 700;
overflow: auto;
transition: .25s;
z-index: 10;
}
.menu-show {
margin-left: 0;
box-shadow: 4px 2px 15px 1px #262424;
}
.menu-sidebar {
margin: 75px 0 80px 10px;
position: relative;
top: 70px;
}
.menu-sidebar li {
padding: 18px 22px 0;
}
.menu-sidebar li > a {
color: #f3f3f3;
font-size: 1.18em;
position: relative;
}
.menu-sidebar li > a::after {
content: "";
display: block;
height: 0.15em;
position: absolute;
top: 100%;
width: 100%;
left: 50%;
transform: translate(-50%);
background-image: linear-gradient(to right, transparent 50.3%, #FFFA3B 50.3%);
transition: background-position .2s .1s ease-out;
background-size: 200% auto;
}
.menu-sidebar li > a:hover::after {
background-position: -100% 0;
}
.menu-sidebar .children {
position: relative;
}
.menu-sidebar .children .child-menu {
display: none;
}
.arrow::after {
content: "\f107";
font-family: 'FontAwesome';
padding: 10px;
color: #FFFA3B;
position: relative;
}
.arrow:hover::after {
cursor: pointer;
color: #fff;
}
.arrow:active::after {
top: 2px;
}
/*Hamburger Button*/
.toggle-button {
position: fixed;
width: 44px;
height: 40px;
top: 50px;
left: 40px;
padding: 4px;
transition: .25s;
z-index: 15;
}
.toggle-button:hover {
cursor: pointer;
}
.toggle-button .menu-bar {
position: absolute;
border-radius: 2px;
transition: .5s;
}
.toggle-button .menu-bar-top {
border: 4px solid #fff;
border-bottom: none;
top: 0;
width: 80%;
}
.toggle-button .menu-bar-middle {
height: 4px;
background-color: #fff;
margin-top: 7px;
margin-bottom: 7px;
width: 40%;
top: 4px;
}
.toggle-button .menu-bar-bottom {
border: 4px solid #fff;
border-top: none;
top: 22px;
width: 60%;
}
.toggle-button:hover div
{
width: 80%;
}
.button-open {
left: 25px;
}
.button-open .menu-bar-top {
border-color: #fff;
transform: rotate(45deg) translate(8px, 8px);
transition: .5s;
}
.button-open .menu-bar-middle {
background-color: #fff;
transform: translate(230px);
transition: .1s ease-in;
opacity: 0;
}
.button-open .menu-bar-bottom {
border-color: #fff;
transform: rotate(-45deg) translate(7px, -7px);
transition: .5s;
}
/* Text Block */
.wrapper {
width: 40%;
margin: 100px auto 0;
color: #83828D;
}
.wrapper .text {
padding: 30px;
}
.wrapper .text .heading {
margin-bottom: 40px;
font-size: 2em;
color:#fff;
}
.wrapper .text p {
line-height: 1.6em;
}
.wrapper .text .buttons {
margin-top: 40px;
}
/* Buttons */
.wrapper .buttons .button {
display: inline-block;
margin-right: 20px;
padding: 20px 25px;
border-radius: 2em;
background-color: #70CE64;
color: #fff;
font-size: .9em;
font-weight: 700;
transition: background-color .3s;
}
.wrapper .buttons .button-secondary {
background-color: #FF6746;
}
.wrapper .buttons .button-primary:hover {
background-color: #84D07A;
}
.wrapper .buttons .button-secondary:hover {
background-color: #FF7D60;
}
/*Active state for the buttons*/
.wrapper .buttons .button-primary:active {
background-color: #70CE64;
}
.wrapper .buttons .button-secondary:active {
background-color: #FF6746;
}
/*Icons*/
.wrapper .buttons .button span {
position: relative;
display: inline-block;
padding-right: 20px;
}
.wrapper .buttons .button span::after {
position: absolute;
font-family: "FontAwesome";
right: -3px;
font-size: 14px;
top: 0;
transition: top .3s, right .3s;
}
.wrapper .buttons .button-primary span::after {
content: "\f019";
}
.wrapper .buttons .button-secondary span::after {
content: "\f178";
}
/*Slight icons animation*/
.wrapper .buttons .button-primary:hover span::after {
top: 4px;
}
.wrapper .buttons .button-secondary:hover span::after {
right: -6px;
}
此处是源代码： https://www.nofile.io/f/TUDPjOzrhBQ/source_code.zip
任何输入表示赞赏。 非常感谢。
答案 0 :(得分：0)
此问题与引导无关。 CSS仅适用于特定的屏幕宽度。 您可以像下面那样更改css以获得预期的结果。如果要灵活使用引导程序，则应避免使用静态长度。
.menu-show {
margin-left: 0px;
box-shadow: 4px 2px 15px 1px #262424;
}
.menu-wrap {
background-color: #625871;
position: fixed;
top: 0;
height: 100%;
width: 280px;
margin-left: -280px;
font-size: 1em;
font-weight: 700;
overflow: auto;
transition: .25s;
z-index: 10;
left: 0px;
}