SVG Drop Shadow
<!DOCTYPE html> <html> <body> <svg viewBox='0 0 200 140' xmlns='http://www.w3.org/2000/svg'> <defs> <filter id='softShadow' x='-50%' y='-50%' width='200%' height='200%'> <feGaussianBlur in='SourceAlpha' stdDeviation='4' result='blurred'/> <feOffset in='blurred' dx='6' dy='6' result='shadow'/> <feMerge> <feMergeNode in='shadow'/> <feMergeNode in='SourceGraphic'/> </feMerge> </filter> </defs> <rect x='30' y='30' width='120' height='70' rx='10' fill='#4f9dde' filter='url(#softShadow)'/> </svg> </body> </html>