- Sets the background color of the <caption> tag to white
- Sets the background color of any tag with <caption=”true”> to white
- Sets the background color of any tag with <class=”caption”> to white
- Sets the background color of any tag with <id=”caption”> to white
EXPLANATION
The CSS class selector .caption will set the background color of any tag to white because CSS class selectors match an element based on the contents of the elementβs class attribute.