Question

由于某些原因我的侧边栏颜色没有变化，我不知道为什么，它甚至会影响我的退出按钮，将其变成黑色。当我尝试删除侧边栏的代码时，注销按钮颜色恢复正常。但我已经将css文件中的颜色已经改为另一种颜色，但仍然无法正常工作。谁能帮我？提前致谢

当我使用chrome开发工具尝试更改颜色时，它会起作用，但是当我刷新它时，黑色再次保留在那里，但是当我尝试在代码中更改它时，黑色仍然存在：

ul li a{
    background:#ADD8E6;

这是截图:(一直到右边是退出按钮）

app.blade.php

<!DOCTYPE html>
<html lang="{{ app()->getLocale() }}">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <!-- CSRF Token -->
    <meta name="csrf-token" content="{{ csrf_token() }}">

    <title>{{ config('app.name', 'Laravel') }}</title>

    <!-- Styles -->
    <link href="{{ asset('css/app.css') }}" rel="stylesheet">
</head>
<body>
    <div id="app">
        <nav class="navbar navbar-default navbar-static-top">
            <div class="container">
                <div class="navbar-header">

                    <!-- Collapsed Hamburger -->
                    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#app-navbar-collapse" aria-expanded="false">
                        <span class="sr-only">Toggle Navigation</span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>

                                        <title>SideBar Menu</title>
     <link href="{{ asset('css/style.css') }}" rel="stylesheet">
</head>
<body>

    <div id="sidebar">

        <ul>
            <li><a href="{{route('home')}}">Home</a></li>        
            <li><a href="{{ url('/hire') }}">Waiting List</a></li>
        </ul>

        <div id="sidebar-btn">
            <span></span>
            <span></span>
            <span></span>
        </div>

    </div>


    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
    <script>

    $(document).ready(function(){
        $('#sidebar-btn').click(function(){
            $('#sidebar').toggleClass('visible');
        });
    });

    </script>

                    <!-- Branding Image -->
                    <a class="navbar-brand" href="{{ url('/') }}">
                        {{ config('app.name', 'Laravel') }}
                    </a>
                </div>

                <div class="collapse navbar-collapse" id="app-navbar-collapse">
                    <!-- Left Side Of Navbar -->
                    <ul class="nav navbar-nav">
                        &nbsp;
                    </ul>

                    <!-- Right Side Of Navbar -->
                    <ul class="nav navbar-nav navbar-right">
                        <!-- Authentication Links -->
                        @guest
                            <li><a href="{{ route('login') }}">Login</a></li>
                            <li><a href="{{ route('register') }}">Register</a></li>
                        @else
                            <li class="dropdown">
                                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false" aria-haspopup="true">
                                    {{ Auth::user()->name }} <span class="caret"></span>
                                </a>

                                <ul class="dropdown-menu">
                                    <li>
                                        <a href="{{ route('logout') }}"
                                            onclick="event.preventDefault();
                                                     document.getElementById('logout-form').submit();">
                                            Logout
                                        </a>

                                        <form id="logout-form" action="{{ route('logout') }}" method="POST" style="display: none;">
                                            {{ csrf_field() }}
                                        </form>
                                    </li>
                                </ul>
                            </li>
                        @endguest
                    </ul>
                </div>
            </div>
        </nav>

        @yield('content')
    </div>

    <!-- Scripts -->
    <script src="{{ asset('js/app.js') }}"></script>
</body>
</html>

的style.css

body{
    margin:0px;
    padding:0px;
    font-family:"Helvetica Neue", Helvetica, Arial;
      background-color: blue;
}

#sidebar{
    background:#ADD8E6;
    width:200px;
    height:100%;
    display:block;
    position:absolute;
    left:-200px;
    top:0px;
    transition:left 0.3s linear;
}

#sidebar.visible{
    left:0px;
    transition:left 0.3s linear;
}

ul{
    margin:0px;
    padding:0px;
}

ul li{
    list-style:none;
}

ul li a{
    background:#ADD8E6;
    color:#ccc;
    border-bottom:1px solid #111;
    display:block;
    width:180px;
    padding:10px;
    text-decoration: none;
}

#sidebar-btn{
    display:inline-block;
    vertical-align: middle;
    width:20px;
    height:15px;
    cursor:pointer;
    margin:20px;
    position:absolute;
    top:0px;
    right:-60px;
}

#sidebar-btn span{
    height:1px;
    background:#111;
    margin-bottom:5px;
    display:block;
}

#sidebar-btn span:nth-child(2){
    width:75%;
}

#sidebar-btn span:nth-child(3){
    width:50%;
}

Answer 1

我认为您的CSS已经适合，请在enter image description here

中查看

侧边栏颜色不改变laravel

1 个答案: