我想知道有没有人能帮我解决这个问题,我正在做的是悬停在p元素的不同部分上?我不确定我的编码是否正确,但我一直在寻找类似问题的不同答案,但它们都不适用于我。我有一个菜单,我正在尝试让div显示在每个单词的后面。现在我有一个段落中的选项,到目前为止,它只显示在“主页”选项上。有没有人可以告诉我,如果我需要重新编码我的菜单,让它工作,或者是否可以在我目前的编码方式?
谢谢
更新#2:感谢大家的建议。我选择了MichaelvE的想法作为我的问题的解决方案。现在我只需要将我的布局修复到我使用这个新代码之前的方式。再次感谢大家的帮助!
HTML:
<p id="Ms" align="center" class="m1">Home</a>
<a class="m2" href="Bio.html">About</a>
<a class="m3" href="Services.html">Services</a>
<a class="m4" href="Contact.html">Contact</a>
</p>
<div><img src="../Online Portfolio site/images/header highlight.jpg" class="HL1" /></div>
<div><img src="../Online Portfolio site/images/header highlight.jpg" class="HL2" /></div>
<div><img src="../Online Portfolio site/images/header highlight.jpg" class="HL3" /></div>
<div><img src="../Online Portfolio site/images/header highlight.jpg" class="HL4" /></div>
CSS编码:
.HL1 {
position: absolute;
top: 100px;
left: 330px;
height:50px;
width: 150px;
visibility:hidden;
}
.HL2 {
position: absolute;
top: 100px;
left: 565px;
height:50px;
width: 150px;
visibility:hidden;
}
.HL3 {
position: absolute;
top: 100px;
left: 800px;
height:50px;
width: 150px;
visibility:hidden;
}
.HL4 {
position: absolute;
top: 100px;
left: 1050px;
height:50px;
width: 150px;
visibility:hidden;
}
.m1:Hover + .HL1 {
visibility: visible;
}
.m2:Hover + .HL2 {
visibility: visible;
}
.m3:Hover + .HL3 {
visibility: visible;
}
.m4:Hover + .HL4 {
visibility: visible;
}
发布于 2018-08-15 09:21:52
同级选择器需要具有相同的父级。因此,将链接和图像放在同一个父级中,如下所示:
<div style="text-align: center">
<a id="Ms" class="m1">Home</a>
<a class="m2" href="Bio.html">About</a>
<a class="m3" href="Services.html">Services</a>
<a class="m4" href="Contact.html">Contact</a>
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL1" />
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL2" />
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL3" />
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL4" />
</div>
另外,使用常规同级选择器~而不是相邻同级选择器+:
.m1:Hover ~ .HL1 {
visibility: visible;}
完整示例
.HL1 {
position: absolute;
top: 100px;
left: 330px;
height:50px;
width: 150px;
visibility:hidden;
}
.HL2 {
position: absolute;
top: 100px;
left: 565px;
height:50px;
width: 150px;
visibility:hidden;
}
.HL3 {
position: absolute;
top: 100px;
left: 800px;
height:50px;
width: 150px;
visibility:hidden;
}
.HL4 {
position: absolute;
top: 100px;
left: 1050px;
height:50px;
width: 150px;
visibility:hidden;
}
.m1:Hover ~ .HL1 {
visibility: visible;
}
.m2:Hover ~ .HL2 {
visibility: visible;
}
.m3:Hover ~ .HL3 {
visibility: visible;
}
.m4:Hover ~ .HL4 {
visibility: visible;
}
<div style="text-align: center">
<a id="Ms" class="m1">Home</a>
<a class="m2" href="Bio.html">About</a>
<a class="m3" href="Services.html">Services</a>
<a class="m4" href="Contact.html">Contact</a>
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL1" />
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL2" />
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL3" />
<img src="../Online Portfolio site/images/header highlight.jpg" class="HL4" />
</div>
发布于 2018-09-07 07:32:15
您的意思是,通过将布局恢复到您设置的方式,您希望img标记位于它们自己的div中?如果是这样,我有一个下面的解决方案。如果不是,我不太确定你想要实现什么样的布局。
#Ms {
text-align: center;
}
.HL1 {
position: absolute;
top: 100px;
left: 330px;
height: 50px;
width: 150px;
visibility: hidden;
}
.HL2 {
position: absolute;
top: 100px;
left: 565px;
height: 50px;
width: 150px;
visibility: hidden;
}
.HL3 {
position: absolute;
top: 100px;
left: 800px;
height: 50px;
width: 150px;
visibility: hidden;
}
.HL4 {
position: absolute;
top: 100px;
left: 1050px;
height: 50px;
width: 150px;
visibility: hidden;
}
.m1:Hover~.HL1 {
visibility: visible;
}
.m2:Hover~.HL2 {
visibility: visible;
}
.m3:Hover~.HL3 {
visibility: visible;
}
.m4:Hover~.HL4 {
visibility: visible;
}
<div id="Ms">
<span class="m1">Home</span>
<a class="m2" href="Bio.html">About</a>
<a class="m3" href="Services.html">Services</a>
<a class="m4" href="Contact.html">Contact</a>
<div class="HL1"><img src="../Online Portfolio site/images/header highlight.jpg" /></div>
<div class="HL2"><img src="../Online Portfolio site/images/header highlight.jpg" /></div>
<div class="HL3"><img src="../Online Portfolio site/images/header highlight.jpg" /></div>
<div class="HL4"><img src="../Online Portfolio site/images/header highlight.jpg" /></div>
</div>
https://stackoverflow.com/questions/51851575
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