Struggling to make changes to a specific class style without success. I am aware of the addClass function in jQuery for adding a class, but not sure how to override just the style of a class.
Is there a method to override styles directly?
Struggling to make changes to a specific class style without success. I am aware of the addClass function in jQuery for adding a class, but not sure how to override just the style of a class.
Is there a method to override styles directly?
With the help of jQuery's addClass() method and understanding CSS specificity, you have the power to override a specific style rule:
$('.box').click(function(){
$('.box').addClass('yellow');
});.box{
width:200px;
height:200px;
background:lightblue;
display:flex;
justify-content:center;
align-items:center;
cursor:pointer;
}
.yellow{
background-color:yellow;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="box">Click Me!<div>Introducing a fresh and trendy look
$("body").css("background-color", "red");
Demo :
function Modify() {
$("body").css("background-color", "black");
}body {
background-color: red;
color: #0000ff;
font-size: 30px;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<p>A new paragraph text is here</p>
<button onclick="Modify()">Change background color only, keeping other styles intact</button>In order to overwrite CSS rules effectively, it is crucial to grasp the concept of CSS specificity. IDs hold more weight than classes, which in turn are more specific than inline CSS.
You can either apply inline CSS using the .css() method in jQuery, assign an ID to the element, or utilize the !important declaration.
Changing the appearance of a webpage can be achieved without using jQuery methods.
Styling takes precedence in the following order:
Styles from an external CSS file
.className{
color:#eee;
}
Order of Styles
.className{
color:#eee;
}
.className{
color:#fff; /* overrides the previous one */
}
Specific Selectors
#id.className{
color:#fff;
}
!important Keyword
#id.className{
color:#000 !important;
}
Styles in the head tag
<style>
.className{
color:#000 !important;
}
</style>
Inline Styling
<p style='color:#ff0;'>Hello World!</p>
To change a specific style of a class, you can create a new class and apply it to your element. For instance, if you have a class that looks like-
.new-item {
background-color: #e1e1e1;
border-bottom: 1px solid #ccc;
}
You can then define another class like-
.updated-item {
background-color: white !important;
}
And finally, just use addClass('updated-item') in jQuery to add the new class to your item.
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