Just starting out in web development and I recently experimented with a CSS stylesheet on a basic HTML element. It worked great when I targeted the element by name like this:
label {
color: green;
}
However, I wondered if there was a way to apply styles to a single element only. For instance, say I have two labels, one that I want to be green and the other blue. How would I go about achieving this?
If you're looking to achieve this, there are numerous methods to do so. You can utilize various css selectors such as IDs, classes, and more. Take a look at the css selectors reference for more information.
The most effective way to get the desired result is by using classes. Explore the benefits of using classes in CSS by visiting this link.
.red {
color: red;
}
.blue {
color: blue;
}<label class="blue">
I'm blue
</label>
<label class="red">
I'm red
</label>
One possible solution
<label identifier="green">
label[identifier=green]{
text-color:lime;
}
To target a specific element, you can use the id of the element. For example:
#titleId{
font-weight: bold;
}
<h1 id="titleId">Title Text</h1>
Another way to style elements is by using specific class names. Here's an example:
.subtitle-class{
color: blue;
}
<h2 class="subtitle-class">Subtitle Text</h2>
Utilizing HTML attributes can achieve this:
class, id, data-nameOFData for any HTML element.class {
color: blue
}
#id {
color: green
}
div[data-test] {
color: yellow
}<div class="class">class</div>
<div id="id">id</div>
<div data-test>data</div>name , type and for for input elementslabel[for="textInput"] {
color: aqua
}
input[type="text"] {
color: brown
}<label for="textInput">label</label>
<br>
<input type="text" name="textInput" value="name" />href for anchors tags and src for imagesa {
padding: 10px;
background-color: deepskyblue
}
a[href*="google"] {
background-color: yellow
}<a href="http://www.youtube.com">youtube</a>
<a href="http://www.google.com">google</a>Additionally, selecting an element based on its index can be done using CSS pseudo selectors like :first-child , :nth-child(n) , :last-child , :first-of-type , :nth-of-type(n) , :last-of-type , :nth-of-type(even), :nth-child(odd) MDN , w3Schools.
div {
width: 100px;
height: 50px;
}
div:nth-of-type(even) {
background-color: cornflowerblue
}
div:nth-child(3) {
background-color: coral
}<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
<div>5</div>
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