html - 嵌套的 li 元素没有正确对齐

Question

我能够内联显示所有嵌套的li's。我不明白的是为什么 About 和 Our Team li 元素之间存在差距。我已经尝试将 ul 和 li 元素的 margin 和 padding 设置为 0.

<div ng-show = "buttonDisplay" id = "buttonDisplayContent">
          <ul>
            <li><a href = "#"> Home </a></li>
            <li class = "subLi"><a href = "#"> About </a></li>
              <ul class = "nested">
                <li> <a href = "#"> Our Team </a> </li>
                <li> <a href = "#"> Our efforts </a> </li>
              </ul>
            <li class = "nextToNested"><a href = "#"> Blog </a></li>
            <li class = "subLi"><a href = "#"> Services </a></li>
              <ul class = "nested">
                <li> <a href = "#"> Design </a> </li>
                <li> <a href = "#"> Web </a> </li>
                <li> <a href = "#"> Learn </a> </li>
                <li> <a href = "#"> Invent </a> </li>
              </ul>
            <li class = "nextToNested"><a href = "#"> Portfolio </a></li>
            <li><a href = "#"> Contact </a></li>
          </ul>
</div>

CSS

#buttonDisplayContent ul {
  list-style-type: none;
  padding: 0;
}

#buttonDisplayContent ul ul {
  list-style-type: none;
  padding: 0;
}

#buttonDisplayContent ul a {
  text-decoration: none;
  color: #000;
  font-size: 25px;
  font-weight: bold;
}

#buttonDisplayContent ul ul a {
  text-decoration: none;
  color: lightgray;
  font-size: 15px;
  font-weight: bold;
}

.subLi {
  float: left;
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.nested {
  margin-left: 0;
}

.nested li {
  display: inline-block;
  padding-bottom: 6px;
  padding-right: 1%;
  padding-left: 1%;
  padding-top: 8px;
}

#buttonDisplayContent ul li:hover {
  background-color: black;
}

更新

感谢您的帮助。我按如下方式更改了 HTML 和 CSS。 Li 元素仍未按要求对齐。这是一个 fiddle :https://jsfiddle.net/qvq87ke1/2/

HTML

<div ng-show = "buttonDisplay" id = "buttonDisplayContent" >
          <ul>
            <li><a href = "#"> Home </a></li>
            <li class = "subLi"><a href = "#">About </a>
              <ul class = "nested">
                <li> <a href = "#"> Our Team </a> </li>
                <li> <a href = "#"> Our efforts </a> </li>
              </ul>
            </li>
            <li class = "nextToNested"><a href = "#"> Blog </a></li>
            <li class = "subLi"><a href = "#"> Services </a>
              <ul class = "nested">
                <li> <a href = "#"> Design </a> </li>
                <li> <a href = "#"> Web </a> </li>
                <li> <a href = "#"> Learn </a> </li>
                <li> <a href = "#"> Invent </a> </li>
              </ul>
            </li>
            <li class = "nextToNested"><a href = "#"> Portfolio </a></li>
            <li><a href = "#"> Contact </a></li>
          </ul>
        </div>

CSS

#buttonDisplayContent {
    background-color: #141516;
    width: 100%;
    margin-top: 9%;
    text-align: center;
    position: absolute;
    opacity: 0.9;
}

#buttonDisplayContent ul {
        list-style-type: none;
        padding: 0;
}

#buttonDisplayContent ul ul { 
            list-style-type: none;
            padding: 0;
}

#buttonDisplayContent ul a { 
            text-decoration: none;
            color: #fff;
            font-size: 50px;
            font-weight: bold;
}

#buttonDisplayContent ul ul a {
                text-decoration: none;
                color: lightgray;
                font-size: 40px;
                font-weight: bold;
}

.subLi {
        float: left;
        margin: 0;
        padding: 0;
        list-style-type: none;
}

.nested {
    float: right;
    margin-left: 0;
}

.nested li {
        display: inline-block;
        padding-bottom: 6px;
        padding-right: 1%;
        padding-left: 1%;
        padding-top: 8px;
}

#buttonDisplayContent ul li:hover {
            background-color: black;
}

Answer 1

您的标记看起来不正确。当嵌套无序或有序列表时，它们应该包含在 li 中，它们将为其创建子列表。

像这样:

<ul>
    <li>One</li>
    <li>Two
        <ul>
            <li>One - Sub Two</li>
            <li>Two - Sub Two</li>
        </ul>
    </li>
    <li>Three</li>
</ul>

您正在 li 之间添加您的 ul:

<li class="subLi"><a href="#">About</a></li>
<ul class="nested">
    <li><a href="#">Our Team</a></li>
    <li><a href="#">Our efforts</a></li>
</ul>
<li class="nextToNested"><a href="#">Blog</a></li>