https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_smooth_scroll <H1>Smooth Scroll</H1> <DIV> <H2>Section 1</H2> <P>Click on the link to see the "smooth" scrolling effect.</P> Click Me to Smooth Scroll to Section 2 Below <P>Note: Remove the scroll-behavior property to rem</P></DIV>...