Case-Based Critical Thinking Question Alicia wants to increase the sizes of images on her website in response to users moving the mouse pointer over them. To add this feature, she plans to use JavaScript.
Alicia can change the CSS styles of the image with the mouse pointer over it by changing the element's __________ property with JavaScript to add or remove class values from the element.
A) elementName
B) className
C) value
D) textContent

Question

Quizplus · Accepted Answer

To change the CSS styles of an element with JavaScript, Alicia will need to access the element's className property. Through this property, she can add or remove class values to the element, which will allow her to dynamically alter the styles. The other options listed (elementName, value, and textContent) are not directly related to changing CSS styles in this way.

Case-Based Critical Thinking Question Alicia Wants to Increase the Sizes