如何使用CSS对多个图像进行不同的样式设置?

问题描述

基本上，我正在撰写一篇长篇论文，其中散布着各种图像.我希望第一张图片浮动:左"，第二张图片浮动:右".我知道我可以像这样对图像进行样式设置:

I am basically styling a long essay with various images scattered throughout.I would like the first image to "float: left" and the second one to "float: right". I know that I can style the images like this:

img {
float: left;
}

这使每个图像具有相同的样式.如何为每个图像设置不同的样式?我试图将每个图像放在不同的div类中，以便我可以对它们进行不同的样式设置，但这是行不通的.

This makes each image have the same style. How do I style each image differently? I tried to put each image in a different div class, so that I could style them differently, but it didn't work.

我也理解，我可以为html标记中的每个图像设置样式，如下所示:

I also understand, that I could style each image in the html tag, like this:

<img src="ABCD.png" alt="Raoul Hausmann's ABCD" align="left" height="300px">

我一直在听说，最好将样式保留在与html分开的外部样式表(CSS)中.是否需要内联样式?

I keep hearing that it is best to keep style in the external style sheet (CSS), separate from the html. Is this a case where inline styling is necessary?

推荐答案

您可以为每个图像指定一个类或ID，以帮助您为每个图像定义不同的CSS，例如

You can give each image a class or id that will help you to define different css for each image like

<img src="" class="image1">
<img src="" class="image2">

您可以在css文件中定义

in css file you can define

.image1
{
width:200px;
height:200px;
}
.image2
{
width:300px;
height:300px;
}

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