Which CSS3 property lets users resize elements such as a div?

• A. overflow
• B. width
• C. resize
• D. height

Answer: (C)

Letting users resize an element in the page is controlled by the CSS resize property. It adds a draggable handle so the user can change the element’s width and height at runtime. You can enable two-direction resizing with resize: both, or limit it to horizontal or vertical with resize: horizontal or resize: vertical, and disable it with resize: none. This is different from width or height, which simply set the element’s size in CSS and don’t provide a user-driven resizing handle. It’s also distinct from overflow, which governs how content behaves when it spills outside the box. So to allow the user to resize a div, apply the resize property with an appropriate value.