css background image drop shadow code example
Example 1: drop shadow image css
filter: drop-shadow(0px 10px 3px black);
Example 2: add shadow to background image css
box-shadow: inset 0 0 5px 2px #282a2d; /* mark the inset */
filter: drop-shadow(0px 10px 3px black);
box-shadow: inset 0 0 5px 2px #282a2d; /* mark the inset */