Set Multiple Classes on an HTML Element

[davikerkrish]

<div class="class-1 class-2 class-3">
</div>

with all class names inside the same set of double quotes with a space between each. The CSS specificity is controlled by the order of the classes in your CSS file. If your CSS has:

class-2 {color: blue}
class-3 {color: green}
class-1 {color: red}