Tips for merging two classes in CSS

Within my code, I have two classes named classA and classB. I am looking to have classB inherit the style of classA while still only using classB.

.classA{ width:100px;}
.classB{ height:100px;}

<div class="classB"></div>

Answer №1

.styleA{ width:100px;}
.styleB{ height:100px;}

<div class="styleA styleB"></div>

Answer №2

perhaps this format is beneficial :

.classA,.classB
{
 width:100px;
 height:100px;
}

<div class="classB"></div>

Answer №3

I am interested in combining these classes and exclusively using classB.

So, you are looking to utilize only classB?

div {
    background-color: #ff0000; /* For Visibility */
}
.classB {
    width: 100px;
    height: 100px
}
<div class="classB"></div>

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