在 HTML 中，如何在将鼠标悬停在文本上时显示图像?

问题描述

在 HTML 中，当我将鼠标悬停在特定文本部分上时，如何使图像出现(或变得可见)?我正在编写一个 HTML 应用程序，以下是我的代码:

In HTML, how can I cause an image to appear (or become visible) while I'm hovering over a specific section of text? I'm coding an HTML app, and the following is my code:

        .plank1 {
             position: static;
             left: 80px;
             top: 100px;
             visibility: visible;
        }

        .plank1appear:hover .plank1{
             visibility: visible;
        }

推荐答案

要在将鼠标悬停在整段文本上时显示图像，您可以在 hover 上显示和隐藏图像:

To show an image when you hover over a whole section of text you can show and hide the image on hover:

CSS

img{
   display: none
}

p.one:hover + img{ //img is a sibling
   display: block;
}

p.two:hover img{ //image is a child
   display: block;
}

HTML

<p class="one">HOVER OVER ME - IMG IS SIBLING</p>
<img src="http://www.placecage.com/100/100"/>


<p class="two">HOVER OVER ME -IMG IS CHILD
   <img src="http://www.placecage.com/100/100"/>
</p>

示例

如果您想将鼠标悬停在文本的特定部分上，您可以将文本包装在 span 中，并将图像设为该 span 的同级或子级:

If you want to hover over a specific part of the text, you can wrap the text in a span and just make the image a sibling or child of that span:

HTML

<p>This is some text. <span>HOVER OVER ME</span>
   <img src="http://www.placecage.com/100/100"/>
</p>

CSS

img{
   display: none
}

span:hover + img{
   display: block;
}

示例二

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