html - 如何删除导航中列表项之间的空格(HTML/CSS)

Question

我在删除导航中 li 元素之间的空间时遇到问题，我已经为元素和 anchor (链接)设置了边距:0px，但空间/间隙仍然存在。

如何删除这些空格？

/* navigation styles */

nav {
  background: rgba(6, 19, 72, 1);
  background: linear-gradient(to bottom, rgba(6, 19, 72, 1) 0%, rgba(15, 31, 91, 1) 100%);
}
.nav {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: center;
}
.nav li {
  display: inline;
  margin: 0px;
}
nav ul.nav {
  width: 1120px;
  margin: 0 auto;
  min-width: 120px;
}
span.homeicon {
  width: 35px;
  height: 32px;
  display: inline-block;
  vertical-align: middle;
  position: relative;
  background-image: url('http://s16.postimg.org/cq68hbikx/home_icon.png');
  background-size: cover;
}
.nav a {
  display: inline-block;
  padding: 10px;
  width: 120px;
  text-decoration: none;
  color: white;
  font-family: arial;
  line-height: 30px;
  height: 30px;
  margin: 0px;
  border: 1px solid #344da7;
  border-top: none;
}
a.nav_home {
  max-width: 50px;
  width: 50px !important;
}
.nav a:hover {
  background-color: #344da7;
  height: 100%;
}

<nav>
  <ul class="nav">
    <li><a href="" class="nav_home"><span class="homeicon"></span></a></li>
    <li><a href="">SPORTS</a></li>
    <li><a href="">LIVE CASINO</a></li>
    <li><a href="">SLOTS</a></li>
    <li><a href="">POKER</a></li>
    <li><a href="">PROMOTION</a></li>
    <li><a href="">BANKING</a></li>
    <li><a href="">AFFILIATE</a></li>
  </ul>
</nav>

fiddle

Answer 1

这些空格实际上是由您的 html 中的空格引起的。

要解决，添加float: left给你的<li>标签:

.nav li {
    float: left;
}

要查看它确实是 HTML 中的空白，请尝试将其删除并进行测试:

.nav {
    list-style: none;
    margin: 0;
    padding: 0;
    text-align: center;
}
.nav li {
    display: inline;
    margin: 0px;
}
nav ul.nav {
    width: 1120px;
    margin: 0 auto;
    min-width: 120px;
}
span.homeicon {
    width: 35px;
    height: 32px;
    display: inline-block;
    vertical-align: middle;
    position: relative;
    background-image: url('http://s16.postimg.org/cq68hbikx/home_icon.png');
    background-size: cover;
}
.nav a {
    display: inline-block;
    padding: 10px;
    width: 120px;
    text-decoration: none;
    font-family: arial;
    line-height: 30px;
    height: 30px;
    margin: 0px;
    border: 1px solid #344da7;
}
a.nav_home {
    max-width: 50px;
    width: 50px !important;
}
.nav a:hover {
    background-color: #344da7;
    height: 100%;
}

<nav>
  <h1> With Whitespace </h1>
  <ul class="nav">
    <li><a href="" class="nav_home"><span class="homeicon"></span></a></li>
      <li><a href="">SPORTS</a></li>
    <li><a href="">LIVE CASINO</a></li>
    <li><a href="">SLOTS</a></li>
    <li><a href="">POKER</a></li>
    <li><a href="">PROMOTION</a></li>
    <li><a href="">BANKING</a></li>
    <li><a href="">AFFILIATE</a></li>
  </ul>
  
  <h1> Without Whitespace </h1>
  <ul class="nav">
    <li><a href="" class="nav_home"><span class="homeicon"></span></a></li><li><a href="">SPORTS</a></li><li><a href="">LIVE CASINO</a></li><li><a href="">SLOTS</a></li><li><a href="">POKER</a></li><li><a href="">PROMOTION</a></li><li><a href="">BANKING</a></li><li><a href="">AFFILIATE</a></li>
  </ul>
</nav>