Bootstrap 更改导航栏字体大小

Posted 2023-03-06

【中文标题】Bootstrap 更改导航栏字体大小

【英文标题】：Bootstrap change the navbar font-size

【发布时间】：2016-01-28 23:59:53

【问题描述】：

我浪费了 2 个小时来寻找解决方案。我想更改导航栏的字体大小，甚至在媒体查询中也更改字体大小。我可以更改颜色而不是字体，有时col-lg 中的字体会更改大小，但media-queries 中的字体不会更改

---

HTML

<nav class="navbar navbar-default">
            <div class="container-fluid">

            <div class="navbar-header">
              <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" 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>
            </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
          <ul class="nav navbar-nav">

            <li class="active"><a href="#">Home<span class="sr-only">(current)</span></a></li>
            <li> <a class="nav-links" href="aboutus.html"><span style="white-space: nowrap">About Us</span></a> </li>
            <li> <a class="nav-links" href="whoweare.html"><span style="white-space: nowrap">Who We Are</span></a> </li>
            <li> <a class="nav-links" href="mission.html">Mission</a> </li>
            <li> <a class="nav-links" href="activities.html">Activities</a> </li>
            <li> <a class="nav-links" href="gallery.html">Gallery</a> </li>
            <li> <a class="nav-links" href="donate.html">Donate</a> </li>
            <li> <a class="nav-links" href="sitemap.html">Sitemap</a> </li>
            <li> <a class="nav-links" href="contactus.html"><span style="white-space: nowrap">Contact Us</span></a> </li>

          </ul>


        </div><!-- /.navbar-collapse -->
    </div><!-- /.container-fluid -->
    </nav>

---

CSS

 nav 
                width: 100%;
                height: 40px;
                background: -webkit-linear-gradient(#3f9a15, #388813, #3f9a15, #388813, #3f9a15);
                background: -o-linear-gradient(#3f9a15, #388813, #3f9a15, #388813, #3f9a15);
                background: linear-gradient(#3f9a15, #388813, #3f9a15, #388813, #3f9a15);
                border-radius: 6px !important;
                -moz-border-radius: 6px !important;
            

        .nav a
            color: white !important;
            font-size: 1.8em !important;
        

【问题讨论】：

看看这个jsfiddle 你的代码，font-size 运行良好。

@MikeRoss 如何给它添加填充，padding-right

填充到什么？我猜两边都填充到nav-bar 对吧？

链接之间，媒体查询中的字体不会改变@media only screen and (min-width : 992px) (max-width : 768px) header .header-icons-list font-size: 1.1em; .navbar a font-size: 10px !important .message font-size: 1em;

【参考方案1】：

考虑到您希望在链接 Home 和 About 等之间使用 padding-right，这是一个有效的 demo。

对于链接，我使用了css 类.nav li

 nav 
     width: 100%;
     height: 40px;
     background: -webkit-linear-gradient(#3f9a15, #388813, #3f9a15, #388813, #3f9a15);
     background: -o-linear-gradient(#3f9a15, #388813, #3f9a15, #388813, #3f9a15);
     background: linear-gradient(#3f9a15, #388813, #3f9a15, #388813, #3f9a15);
     border-radius: 6px !important;
     -moz-border-radius: 6px !important;
        
.nav a
    color: white !important;
    font-size: 1.8em !important;
    
.nav li
    padding-right:5px;