RError.com

RError.com Logo RError.com Logo

RError.com Navigation

  • 主页

Mobile menu

Close
  • 主页
  • 系统&网络
    • 热门问题
    • 最新问题
    • 标签
  • Ubuntu
    • 热门问题
    • 最新问题
    • 标签
  • 帮助
主页 / 问题 / 1396713
Accepted
shaidullin2h
shaidullin2h
Asked:2022-09-04 02:09:50 +0000 UTC2022-09-04 02:09:50 +0000 UTC 2022-09-04 02:09:50 +0000 UTC

块的布局到屏幕的整个宽度

  • 772

有一个带有导航菜单的标题,当您将鼠标悬停在项目上时,带有子项目的块会退出,在悬停的帮助下退出。在此处输入图像描述

您需要将此下拉块拉伸到全宽,如果将宽度设置为 100%,则此块超出页面边界。只有在负值 left 的帮助下才能定位,但也许有不同的选择来实现这一点?我正在寻找以下结果: 在此处输入图像描述

<header class="header">
        <div class="logo">
        </div>

        
        <nav class="menu">
          <ul class="menu__list">
            <li>
              <a href="" class="menu__link">Пункт 1</a>
              <ul class="sub-menu__list">
                <div class="list__links">
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                </div>
              </ul>
            </li>
            <li>
              <a href="" class="menu__link">Пункт 2</a>
              <ul class="sub-menu__list">
                <div class="list__links">
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                </div>
              </ul>
            </li>
            <li>
              <a href="" class="menu__link">Пункт 3</a>
              <ul class="sub-menu__list">
                <div class="list__links">
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                </div>
              </ul>
            </li>
            <li>
              <a href="" class="menu__link">Пункт 4</a>
              <ul class="sub-menu__list">
                <div class="list__links">
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                </div>
              </ul>
            </li>
            <li>
              <a href="" class="menu__link">Пункт 5</a>
              <ul class="sub-menu__list">
                <div class="list__links">
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                  <li>
                    <a href="" class="sub-menu__link">Подпункт меню</a>
                  </li>
                </div>
              </ul>
            </li>
          </ul>
        </nav>  
        <!-- HAMBURGER MENU BEGIN -->
          <div class="burger-menu">
            <a href="#" class="burger-menu__button">
              <span class="burger-menu__lines"></span>
            </a>
            <nav class="burger-menu__nav"> <!--menu-->
              <ul>
                <input type="radio" name="menu" id="one" checked>
                <li>
                  <label for="one" class="title"><i class="fa fa-folder"></i>Пункт 1</label>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                </li>
                <input type="radio" name="menu" id="two">
                <li>
                  <label for="two" class="title"><i class="fa fa-edit"></i>Пункт 2</label>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                </li>
                <input type="radio" name="menu" id="three">
                <li>
                  <label for="three" class="title"><i class="fa fa-gavel"></i>Пункт 3</label>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                </li>
                <input type="radio" name="menu" id="four">
                <li>
                  <label for="four" class="title"><i class="fa fa-gears"></i>Пункт 4</label>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                </li>
                <input type="radio" name="menu" id="five">
                <li>
                  <label for="five" class="title"><i class="fa fa-gears"></i>Пункт 5</label>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                  <a href="#">Подпункт меню</a>
                </li>
              </ul>
            </nav>
              
              
              <!-- <a href="" class="burger-menu__link">asdasd</a>
              <a href="" class="burger-menu__link">asdasd</a>
              <a href="" class="burger-menu__link">asda</a>
              <a href="" class="burger-menu__link">a</a>
              <a href="" class="burger-menu__link">aa</a> -->
            </nav>

            <div class="burger-menu__overlay">

            </div>
          </div>
        <!-- HAMBURGER MENU END -->

      </header>

CSS 代码

.header {
    padding: 0 100px 0 100px;
    font-weight: 500;
    width: 100%;
    min-height: 198px;
    max-height: 288px;
    color: white;
    display: flex;
    flex-direction: row;
    align-items: center;
    background-color: #0B0A0D;
    font-size: 16px;
    font-family: 'M PLUS 1p', sans-serif;
  }
  .list__links {
    display: flex;
    width: 362px;
    height: 159px;
    
    flex-wrap: wrap;
    flex-direction: column;
  }
  .logo {
    background: url(./img/logo.png);
    width: 42px;
    height: 50px;
    margin-right: 213px;
  }
  
  .menu a {
    text-decoration: none;
  }
  
  .menu li {
    list-style: none;
    position: relative;
    margin-bottom: 30px;
    margin-right: 142px;
  }
  
  .menu__list {
    display: flex;
  }
  
  .menu__list>li {
    margin: 0 5px;
  }
  
  .menu__list>li:hover {
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    flex-direction: column;
  }
  
  .menu__link {
    font-size: 1.6vw;
    color: #fff;
  }
  
  .menu__link:hover + .sub-menu__list,
  .sub-menu__list:hover {
    padding-top: 23px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    background-color: #0B0A0D;
    z-index: 999;
    margin-top: 3px;
  }
  
  .sub-menu__list {
    
    height: 288px;
    display: none;
    
    position: absolute;
    left: 0;
    top: 16px;
    padding: 20px 0px 0px 0px;
    box-shadow: 0 0 0 100vw rgba(0, 0, 0, .4);
    width: calc(100vw - 550px); 
    justify-content: space-between;
  }
  

  
  .sub-menu__link {
    color: white;
    transition: .4s;
    &:hover {
        color:#75FF72;
        transition: .4s;
        ;
    }
  }


// adaptive

@media screen and (max-width: 980px) {
    .menu {
        display: none;
    }

}
html
  • 2 2 个回答
  • 10 Views

2 个回答

  • Voted
  1. Best Answer
    HaZcker
    2022-09-04T17:48:56Z2022-09-04T17:48:56Z

    试试这个
    。这是你的代码在某些地方发生了变化。CSS
    注意header那些顶部标有注释的块。this

     /*this*/
        * {
          margin: 0;
          padding: 0;
          box-sizing: border-box;
        }
    
    .header {
        padding: 0 100px 0 100px;
        font-weight: 500;
        width: 100%;
        min-height: 198px;
        max-height: 288px;
        position: relative;
        color: white;
        display: flex;
        flex-direction: row;
        align-items: center;
        background-color: #0B0A0D;
        font-size: 16px;
        font-family: 'M PLUS 1p', sans-serif;
    }
    
    .list__links {
        display: flex;
        width: 362px;
        height: 159px;
    
        flex-wrap: wrap;
        flex-direction: column;
    }
    
    .logo {
        background: url(./img/logo.png);
        width: 42px;
        height: 50px;
        margin-right: 213px;
    }
    
    .menu a {
        text-decoration: none;
    }
    
    /*this*/
    .menu li {
        list-style: none;
        margin-bottom: 30px;
        margin-right: 142px;
    }
    
    .menu__list {
        display: flex;
    }
    
    .menu__list>li {
        margin: 0 5px;
    }
    
    .menu__list>li:hover {
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        align-items: center;
        flex-direction: column;
    }
    
    .menu__link {
        font-size: 1.6vw;
        color: #fff;
    }
    
    /*this*/
    .menu__link:hover + .sub-menu__list,
    .sub-menu__list:hover {
        padding-top: 23px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        background-color: #0B0A0D;
        z-index: 999;
        position: absolute;
        top: 100%;
    }
    
    /*this*/
    .sub-menu__list {
        position: absolute;
        height: 288px;
        display: none;
        left: 0;
        right: 0;
        bottom:  -100%;
        padding: 20px 0px 0px 0px;
        box-shadow: 0 0 0 100vw rgba(0, 0, 0, .4);
        justify-content: space-between;
        opacity: .5;
        background-color: red;
    }
    
    
    
    .sub-menu__link {
        color: white;
        transition: .4s;
    }
    
    .sub-menu__link:hover {
        color: #75FF72;
        transition: .4s;
    }
    
    
    // adaptive
    
    @media screen and (max-width: 980px) {
        .menu {
            display: none;
        }
    
    }
    
    • 1
  2. HaZcker
    2022-09-04T02:28:05Z2022-09-04T02:28:05Z

    您需要正确定位子菜单

    看看这个解决方案
    注意它挂了哪些块position: absolut,position:relative

    以及属性left_ right_top

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    
    .navigation {
        display: flex;
        justify-content: center;
        align-items: center;
        background: gray;
        font-size: 22px;
        position: relative;
    }
    
    .sub-menu {
          position: absolute;
        left: 0;
        right: 0;
        min-height: 300px;
        display: none;
        opacity: 0;
        pointer-events: none;
        background: gold;
    }
    
    .sub-item {
        width: 75px;
        height: 35px;
        background: red;
        margin: 10px;
    }
    
    .menu-item {
        margin: 10px;
    }
    
    .menu-item span {
        display: block;
        padding: 10px 25px;
        background: white;
        cursor: pointer;
    }
    
    .menu-item:hover .sub-menu {
        display: flex;
        pointer-events: auto;
        opacity: 1;
        top: 100%;
    }
    
    .sub-menu--2 {
        background: limegreen;
    }
    
    .sub-menu--3 {
        background: aquamarine;
    }
    <header>
        <nav class="navigation">
                <div class="menu-item">
                    <span>Меню 1</span>
                    <div class="sub-menu sub-menu--1">
                        <div class="sub-item">1</div>
                        <div class="sub-item">2</div>
                        <div class="sub-item">3</div>
                    </div>
                </div>
                <div class="menu-item">
                    <span>Меню 2</span>
                    <div class="sub-menu sub-menu--2">
                        <div class="sub-item">4</div>
                        <div class="sub-item">5</div>
                        <div class="sub-item">6</div>
                    </div>
                </div>
                <div class="menu-item">
                    <span>Меню 3</span>
                    <div class="sub-menu sub-menu--3">
                        <div class="sub-item">7</div>
                        <div class="sub-item">8</div>
                        <div class="sub-item">9</div>
                    </div>
                </div>
        </nav>
    </header>

    • 0

相关问题

  • 具有非均匀背景的块内的渐变边框

  • 离开页脚

  • 如何将三个字段的数据收集到一封电子邮件中?

  • Html 元素刚从父元素中出来

  • 如何在css中制作这个背景?

  • 如何制作带有斜条纹的背景?

Sidebar

Stats

  • 问题 10021
  • Answers 30001
  • 最佳答案 8000
  • 用户 6900
  • 常问
  • 回答
  • Marko Smith

    我看不懂措辞

    • 1 个回答
  • Marko Smith

    请求的模块“del”不提供名为“default”的导出

    • 3 个回答
  • Marko Smith

    "!+tab" 在 HTML 的 vs 代码中不起作用

    • 5 个回答
  • Marko Smith

    我正在尝试解决“猜词”的问题。Python

    • 2 个回答
  • Marko Smith

    可以使用哪些命令将当前指针移动到指定的提交而不更改工作目录中的文件?

    • 1 个回答
  • Marko Smith

    Python解析野莓

    • 1 个回答
  • Marko Smith

    问题:“警告:检查最新版本的 pip 时出错。”

    • 2 个回答
  • Marko Smith

    帮助编写一个用值填充变量的循环。解决这个问题

    • 2 个回答
  • Marko Smith

    尽管依赖数组为空,但在渲染上调用了 2 次 useEffect

    • 2 个回答
  • Marko Smith

    数据不通过 Telegram.WebApp.sendData 发送

    • 1 个回答
  • Martin Hope
    Alexandr_TT 2020年新年大赛! 2020-12-20 18:20:21 +0000 UTC
  • Martin Hope
    Alexandr_TT 圣诞树动画 2020-12-23 00:38:08 +0000 UTC
  • Martin Hope
    Air 究竟是什么标识了网站访问者? 2020-11-03 15:49:20 +0000 UTC
  • Martin Hope
    Qwertiy 号码显示 9223372036854775807 2020-07-11 18:16:49 +0000 UTC
  • Martin Hope
    user216109 如何为黑客设下陷阱,或充分击退攻击? 2020-05-10 02:22:52 +0000 UTC
  • Martin Hope
    Qwertiy 并变成3个无穷大 2020-11-06 07:15:57 +0000 UTC
  • Martin Hope
    koks_rs 什么是样板代码? 2020-10-27 15:43:19 +0000 UTC
  • Martin Hope
    Sirop4ik 向 git 提交发布的正确方法是什么? 2020-10-05 00:02:00 +0000 UTC
  • Martin Hope
    faoxis 为什么在这么多示例中函数都称为 foo? 2020-08-15 04:42:49 +0000 UTC
  • Martin Hope
    Pavel Mayorov 如何从事件或回调函数中返回值?或者至少等他们完成。 2020-08-11 16:49:28 +0000 UTC

热门标签

javascript python java php c# c++ html android jquery mysql

Explore

  • 主页
  • 问题
    • 热门问题
    • 最新问题
  • 标签
  • 帮助

Footer

RError.com

关于我们

  • 关于我们
  • 联系我们

Legal Stuff

  • Privacy Policy

帮助

© 2023 RError.com All Rights Reserve   沪ICP备12040472号-5