Html 使用css在鼠标悬停时创建下拉菜单
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时间：2020-08-29 00:14:00 来源:igfitidea点击:
Creating dropdown menu on mouseover using css
提问by Sonu
I'm trying to create a drop-down menu on mouseover using css.
But it seems to be incorrect.
I wanted to display the class .dropon mouseover on .menu.
Can someone help me to correct?
我正在尝试使用 css 在鼠标悬停时创建一个下拉菜单。但这似乎是不正确的。我想.drop在鼠标悬停时显示课程.menu。有人可以帮我纠正吗？
HTML-file:
HTML 文件：
<div id="navi">
<span class="menu"></span>
<nav class="drop">
<li>Home</li>
<li>Time</li>
<li>Contact</li>
</nav>
</div>
CSS-file:
CSS 文件：
.menu{
display:block;
width:80px;
height:80px;
background-image:url(../images/menu.svg);
background-size:cover;
background-position:center;
}
.menu:hover{
display:block;
width:80px;
height:80px;
background-image:url(../images/menu2.svg);
background-size:cover;
background-position:center;
}
.drop{
position:absolute;
background:#000;
margin:0;
padding:10px;
font-family: 'Exo 2', sans-serif;
color:#FFF;
visibility:hidden;
}
.menu:hover .drop{
position:absolute;
background:#000;
margin:0;
padding:10px;
font-family: 'Exo 2', sans-serif;
color:#FFF;
visibility:visible;
}
采纳答案by Pranav C Balan
Try this
尝试这个
<div id="navi">
<span class="menu">dffdf</span>
<nav class="drop">
<li>Home</li>
<li>Time</li>
<li>Contact</li>
</nav>
</div>
.menu{
display:block;
width:80px;
height:80px;
background-image:url(../images/menu.svg);
background-size:cover;
background-position:center;
}
.menu:hover{
display:block;
width:80px;
height:80px;
background-image:url(../images/menu2.svg);
background-size:cover;
background-position:center;
}
.drop{
position:absolute;
background:#000;
margin:0;
padding:10px;
font-family: 'Exo 2', sans-serif;
color:#FFF;
visibility:hidden;
}
.menu:hover+.drop,.drop:hover{
/*_________^_________^___________*/
position:absolute;
background:#000;
margin:0;
padding:10px;
font-family: 'Exo 2', sans-serif;
color:#FFF;
visibility:visible;
}
