Grouping in CSS

h2 {
    color: red;
}

.thisOtherClass {
    color: red;
}

.yetAnotherClass {
    color: red;
} 

• In Grouping we separate selectors with commas (,) Alternative of the above 10 lines of code is as shown below:

h2, .thisOtherClass, .yetAnotherClass {
    color: red;
}