Optimize Your Website for Mobile with Window Width Control

This code checks if the width of the window is less than or equal to 641 pixels. If the condition is true, then the code inside the curly braces would be executed.
if ($(window).width() <= 641) {
// Code to be executed when the window width is less than or equal to 641 pixels
This code is often used in responsive web design to apply specific behaviors or styles when the window is below a certain width, typically for mobile or smaller screen sizes. You would replace the comment with the actual code you want to run when the window is narrow enough.