2 <html reftest-zoom=
"1.1">
6 /* A
7x7px image, black with a
5x5 transparent box centered in it */
7 div.box { background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAYAAADEUlfTAAAAFklEQVQImWNgYGD4jwdDCCxgQCWxYgBX8hfpeym4dwAAAABJRU5ErkJggg==); }
8 /* A
7x5px image, black with a
5x5 transparent box centered in it */
9 div.vstrip { background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAFCAYAAACJmvbYAAAAFElEQVQImWNgYGD4z4Ad/GcYAEkAw+kJ94z5rSYAAAAASUVORK5CYII=); }
10 /* A
5x7px image, black with a
5x5 transparent box centered in it */
11 div.hstrip { background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAHCAYAAADAp4fuAAAAE0lEQVQImWNgYGD4jwXTD2DYDgDN4Qn3yMcPlwAAAABJRU5ErkJggg==); }
15 <div class=
"box" style=
"background-position:-1px -1px; width:5px; height:5px;"></div>
16 <div class=
"vstrip" style=
"background-position:-1px 0px; width:5px; height:22px;"></div>
17 <div class=
"hstrip" style=
"background-position:0px -1px; width:22px; height:5px;"></div>