header{box-shadow: inset rgba(0, 0, 0, 0.1) 0 0 0 2px,rgba(255, 255, 255, 0.1) 0 0 0 1px;}
header #noblur {background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQIHWNgYGBIAwAAawBneD49WQAAAABJRU5ErkJggg==);}