numix-gtk-theme/gnome-shell/more-results.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="m 3.188 2.01 c -0.663 0 -1.188 0.549 -1.188 1.219 l 0 9.563 c 0 0.67 0.525 1.219 1.188 1.219 l 9.625 0 c 0.663 0 1.188 -0.549 1.188 -1.219 l 0 -9.563 c 0 -0.67 -0.525 -1.219 -1.188 -1.219 l -9.625 0 z m 3.813 3 2 0 0 2 2 0 0 2 -2 0 0 2 -2 0 0 -2 -2 0 0 -2 2 0 0 -2 z" fill="#ccc" fill-opacity="0.878" color="#bebebe"/></svg>