html - 我如何修复我的菜单，我还希望下拉列表中的元素(具有白色背景的元素)有空间？

标签 html css

问题是，我无法使用她的元素重新调整包含我的菜单的列表中的空间:

Image of website

我想要空间来显示白色背景，我希望列表占据所有可用空间。

我想要这样的效果:

enter image description here

HTML代码:

<nav role="navigation" class="nav-menu w-nav-menu" id="primary_nav_wrap">
      <ul>
        <li>
          <a href="index.html" class="nav-link w-nav-link w--current">Home</a>
          <ul>
            <li><a href="#">Chi siamo</a></li>
          </ul>
        </li>
        <li>
          <a href="#" class="nav-link w-nav-link">Servizi</a>
          <ul>
            <li><a href="#">Servizi mobile</a></li>
            <li><a href="#">Oscuramento vetri</a></li>
            <li><a href="#">Wrapping</a></li>
          </ul>
        </li>
        <li>
          <a href="vantaggi.html" class="nav-link w-nav-link">I vantaggi per voi</a>
        </li>
        <li>
          <a href="#" class="nav-link w-nav-link">Galleria</a>
          <ul>
            <li><a href="#">Riparazione mobile</a></li>
            <li><a href="#">Oscuramento vetri</a></li>
            <li><a href="#">Wrapping</a></li>
          </ul>
        </li>
        <li>
          <a href="contatti.html" class="nav-link w-nav-link">Contatti</a>
        </li>
      </ul>
    </nav>

链接下的列表是子菜单。

CSS 代码:

#primary_nav_wrap ul {

list-style: none;
  position: relative;
  float: left;
  margin: 0;
  padding: 0
}

#primary_nav_wrap ul a {
  display: block;
  text-decoration: none;
  line-height: 32px;
  padding: 0 15px;
}

#primary_nav_wrap ul li {
  position: relative;
  float: left;
  margin: 0;
  padding: 0
}

#primary_nav_wrap ul ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  padding: 0
}

#primary_nav_wrap ul ul li {
  float: none;
  width: 200px;
  background: #fff;
}

#primary_nav_wrap ul ul a {
  line-height: 120%;
  padding: 10px 15px;
  color: #000;
}

#primary_nav_wrap ul ul li:hover {
  background: #ffed00;
}

#primary_nav_wrap ul ul a:hover {
  color: #fff;
}

#primary_nav_wrap ul ul ul {
  top: 0;
  left: 100%
}

#primary_nav_wrap ul li:hover>ul {
  display: block
}

此代码仅适用于我的页面 html 中的标签 nav。

感谢您的帮助。

最佳答案

HTML:

不要忘记复制 <head> 中的标签到您的 html 文件。

<!DOCTYPE html>
<html>
<head>

<meta charset="UTF-8">

<!-- jQuery -->
<script src="http://code.jquery.com/jquery-latest.min.js"></script>

<!-- MenuMaker Plugin -->
<script src="https://s3.amazonaws.com/menumaker/menumaker.min.js"></script>

<!-- Icon Library -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">

<title>Test</title>
</head>

<body>
<div id="cssmenu">
  <ul>
     <li><a href="#" target="_blank"><i class="fa fa-fw fa-home"></i> Home</a></li>
     <li><a href="#"><i class="fa fa-fw fa-bars"></i> Menus</a>
        <ul>
           <li><a href="#">Menu 1</a>
              <ul>
                 <li><a href="#">Menu 1.1</a></li>
                 <li><a href="#">Menu 1.2</a></li>
                 <li><a href="#">Menu 1.3</a></li>
              </ul>
           </li>
           <li><a href="#">Menu 2</a>
              <ul>
                 <li><a href="#">Menu 2.1</a></li>
                 <li><a href="#">Menu 2.2</a></li>
                 <li><a href="#">Menu 2.3</a></li>
                 <li><a href="#">Menu 2.4</a></li>
              </ul>
           </li>
        </ul>
     </li>
     <li><a href="#"><i class="fa fa-fw fa-cog"></i> Settings</a></li>
     <li><a href="#"><i class="fa fa-fw fa-phone"></i> Contact</a></li>
  </ul>
</div>
</body>

</html>

CSS:

@import url(https://fonts.googleapis.com/css?family=Montserrat:400,700);
#cssmenu,
#cssmenu ul,
#cssmenu ul li,
#cssmenu ul li a,
#cssmenu #menu-button {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  line-height: 1;
  display: block;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
#cssmenu:after,
#cssmenu > ul:after {
  content: ".";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
#cssmenu #menu-button {
  display: none;
}
#cssmenu {
  font-family: Montserrat, sans-serif;
  background: #333333;
}
#cssmenu > ul > li {
  float: left;
}
#cssmenu.align-center > ul {
  font-size: 0;
  text-align: center;
}
#cssmenu.align-center > ul > li {
  display: inline-block;
  float: none;
}
#cssmenu.align-center ul ul {
  text-align: left;
}
#cssmenu.align-right > ul > li {
  float: right;
}
#cssmenu > ul > li > a {
  padding: 17px;
  font-size: 12px;
  letter-spacing: 1px;
  text-decoration: none;
  color: #dddddd;
  font-weight: 700;
  text-transform: uppercase;
}
#cssmenu > ul > li:hover > a {
  color: #ffffff;
}
#cssmenu > ul > li.has-sub > a {
  padding-right: 30px;
}
#cssmenu > ul > li.has-sub > a:after {
  position: absolute;
  top: 22px;
  right: 11px;
  width: 8px;
  height: 2px;
  display: block;
  background: #dddddd;
  content: '';
}
#cssmenu > ul > li.has-sub > a:before {
  position: absolute;
  top: 19px;
  right: 14px;
  display: block;
  width: 2px;
  height: 8px;
  background: #dddddd;
  content: '';
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
#cssmenu > ul > li.has-sub:hover > a:before {
  top: 23px;
  height: 0;
}
#cssmenu ul ul {
  position: absolute;
  left: -9999px;
}
#cssmenu.align-right ul ul {
  text-align: right;
}
#cssmenu ul ul li {
  height: 0;
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
#cssmenu li:hover > ul {
  left: auto;
}
#cssmenu.align-right li:hover > ul {
  left: auto;
  right: 0;
}
#cssmenu li:hover > ul > li {
  height: 35px;
}
#cssmenu ul ul ul {
  margin-left: 100%;
  top: 0;
}
#cssmenu.align-right ul ul ul {
  margin-left: 0;
  margin-right: 100%;
}
#cssmenu ul ul li a {
  border-bottom: 1px solid rgba(150, 150, 150, 0.15);
  padding: 11px 15px;
  width: 170px;
  font-size: 12px;
  text-decoration: none;
  color: #dddddd;
  font-weight: 400;
  background: #333333;
}
#cssmenu ul ul li:last-child > a,
#cssmenu ul ul li.last-item > a {
  border-bottom: 0;
}
#cssmenu ul ul li:hover > a,
#cssmenu ul ul li a:hover {
  color: #ffffff;
}
#cssmenu ul ul li.has-sub > a:after {
  position: absolute;
  top: 16px;
  right: 11px;
  width: 8px;
  height: 2px;
  display: block;
  background: #dddddd;
  content: '';
}
#cssmenu.align-right ul ul li.has-sub > a:after {
  right: auto;
  left: 11px;
}
#cssmenu ul ul li.has-sub > a:before {
  position: absolute;
  top: 13px;
  right: 14px;
  display: block;
  width: 2px;
  height: 8px;
  background: #dddddd;
  content: '';
  -webkit-transition: all .25s ease;
  -moz-transition: all .25s ease;
  -ms-transition: all .25s ease;
  -o-transition: all .25s ease;
  transition: all .25s ease;
}
#cssmenu.align-right ul ul li.has-sub > a:before {
  right: auto;
  left: 14px;
}
#cssmenu ul ul > li.has-sub:hover > a:before {
  top: 17px;
  height: 0;
}
#cssmenu.small-screen {
  width: 100%;
}
#cssmenu.small-screen ul {
  width: 100%;
  display: none;
}
#cssmenu.small-screen.align-center > ul {
  text-align: left;
}
#cssmenu.small-screen ul li {
  width: 100%;
  border-top: 1px solid rgba(120, 120, 120, 0.2);
}
#cssmenu.small-screen ul ul li,
#cssmenu.small-screen li:hover > ul > li {
  height: auto;
}
#cssmenu.small-screen ul li a,
#cssmenu.small-screen ul ul li a {
  width: 100%;
  border-bottom: 0;
}
#cssmenu.small-screen > ul > li {
  float: none;
}
#cssmenu.small-screen ul ul li a {
  padding-left: 25px;
}
#cssmenu.small-screen ul ul ul li a {
  padding-left: 35px;
}
#cssmenu.small-screen ul ul li a {
  color: #dddddd;
  background: none;
}
#cssmenu.small-screen ul ul li:hover > a,
#cssmenu.small-screen ul ul li.active > a {
  color: #ffffff;
}
#cssmenu.small-screen ul ul,
#cssmenu.small-screen ul ul ul,
#cssmenu.small-screen.align-right ul ul {
  position: relative;
  left: 0;
  width: 100%;
  margin: 0;
  text-align: left;
}
#cssmenu.small-screen > ul > li.has-sub > a:after,
#cssmenu.small-screen > ul > li.has-sub > a:before,
#cssmenu.small-screen ul ul > li.has-sub > a:after,
#cssmenu.small-screen ul ul > li.has-sub > a:before {
  display: none;
}
#cssmenu.small-screen #menu-button {
  display: block;
  padding: 17px;
  color: #dddddd;
  cursor: pointer;
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 700;
}
#cssmenu.small-screen #menu-button:after {
  position: absolute;
  top: 22px;
  right: 17px;
  display: block;
  height: 4px;
  width: 20px;
  border-top: 2px solid #dddddd;
  border-bottom: 2px solid #dddddd;
  content: '';
  box-sizing: content-box;
}
#cssmenu.small-screen #menu-button:before {
  position: absolute;
  top: 16px;
  right: 17px;
  display: block;
  height: 2px;
  width: 20px;
  background: #dddddd;
  content: '';
  box-sizing: content-box;
}
#cssmenu.small-screen #menu-button.menu-opened:after {
  top: 23px;
  border: 0;
  height: 2px;
  width: 15px;
  background: #ffffff;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
#cssmenu.small-screen #menu-button.menu-opened:before {
  top: 23px;
  background: #ffffff;
  width: 15px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
#cssmenu.small-screen .submenu-button {
  position: absolute;
  z-index: 99;
  right: 0;
  top: 0;
  display: block;
  border-left: 1px solid rgba(120, 120, 120, 0.2);
  height: 46px;
  width: 46px;
  cursor: pointer;
}
#cssmenu.small-screen .submenu-button.submenu-opened {
  background: #262626;
}
#cssmenu.small-screen ul ul .submenu-button {
  height: 34px;
  width: 34px;
}
#cssmenu.small-screen .submenu-button:after {
  position: absolute;
  top: 22px;
  right: 19px;
  width: 8px;
  height: 2px;
  display: block;
  background: #dddddd;
  content: '';
}
#cssmenu.small-screen ul ul .submenu-button:after {
  top: 15px;
  right: 13px;
}
#cssmenu.small-screen .submenu-button.submenu-opened:after {
  background: #ffffff;
}
#cssmenu.small-screen .submenu-button:before {
  position: absolute;
  top: 19px;
  right: 22px;
  display: block;
  width: 2px;
  height: 8px;
  background: #dddddd;
  content: '';
}
#cssmenu.small-screen ul ul .submenu-button:before {
  top: 12px;
  right: 16px;
}
#cssmenu.small-screen .submenu-button.submenu-opened:before {
  display: none;
}
#cssmenu.small-screen.select-list {
  padding: 5px;
}

JavaScript:

$("#cssmenu").menumaker({
    title: "Menu",
    breakpoint: 768,
    format: "multitoggle"
});

桌面上的结果:

enter image description here

智能手机上的结果:

enter image description here

关于html - 我如何修复我的菜单，我还希望下拉列表中的元素(具有白色背景的元素)有空间？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53393569/

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