Explanation:
- div Styles:
width
: Sets the width of the div to 200 pixels.height
: Sets the height of the div to 200 pixels.border-left
,border-right
,border-bottom
: Adds borders to the left, right, and bottom with a specific color.box-shadow
: Applies a box shadow for a 3D effect.border-top-right-radius
,border-top-left-radius
: Sets the top-right and top-left border radius for rounded corners.background-image
: Sets the background image using the CSS icon file.background-size
: Ensures the background image covers the entire container.border-top-color
: Makes the top border transparent for a rounded appearance.