Styled Paper - Copy this React, Mui Component to your project

Design a checkbox list where each item is represented by a box with the following structure: the content is positioned at the top of each box, the checkbox is centered in the middle, and a border surrounds each box. Ensure that there is no gap between any of the boxes, creating a seamless, continuous layout. Apply a subtle box shadow to the main container to give the list a modern, slightly elevated look. The boxes should be uniform in size, with clear, legible content at the top and easily clickable checkboxes at the center. This design should provide a clean, organized, and visually appealing interface, with a focus on clarity and efficient user interaction.