step1:add a section ➡ add a column button Elementor
step2:Go to STYLE Part➡adjust shadow ➡horizontal-100 ➡Blur84 ➡Spread-17 ➡Position(inset) ➡ Go background color to change color(E.g.,#F7a416,#145ee8)
➡change shadow color(rgba(191, 49, 154, 0.67),rgba(0,244, 167, 0.67)
you can adjust vertical slide your gradient.
reference video:
