当我将鼠标悬停在导航中的链接上时,我似乎无法在链接后面显示图像。这是针对我只能使用 css、html 和引导模板的学校作业。这是我的html:
<nav class="navbar navbar-expand-lg ">
<div class="container">
<button class="navbar-toggler navbar-toggler-left ml-auto" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarResponsive">
<ul class="navbar-nav mx-auto">
<li class="nav-item">
<a class="nav-link" href="about.html"> Home </a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdownPortfolio" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> SHOP </a>
<div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdownPortfolio">
<a class="dropdown-item" href="portfolio-1-col.html"> BASICS </a>
<a class="dropdown-item" href="portfolio-2-col.html"> TOURIST </a>
</div>
</li>
</ul>
</div>
</div>
</nav>
我不确定这是否是正确的 css,但我都尝试了,但在悬停时都没有显示我想要的图像。
li:hover {
background-image: url(images/scribble.png);}
a:hover {
color: silver;
background-image: url(images/scribble.png);}
a:hover 肯定会改变我字体的颜色。这是我正在复制以供参考的站点。