Max-width
The max-width rule sets a maximum width for a widget.
Syntax
max-width: <SCALAR>;
CSS
/* Set a maximum width of 10 cells */
max-width: 10;
/* Set a maximum width of 25% of the screen width */
max-width: 25vw;
Python
# Set the maximum width to 10 cells
widget.styles.max_width = 10
# Set the maximum width to 25% of the screen width
widget.styles.max_width = "25vw"