11 border-top:
19px solid transparent;
12 border-bottom:
19px solid transparent;
15 border-left:
19px solid transparent;
16 border-right:
19px solid transparent;
18 .right { border-left:
61px solid purple; }
19 .left { border-right:
61px solid purple; }
20 .up { border-bottom:
61px solid purple; }
21 .down { border-top:
61px solid purple; }
24 if (window
.testRunner
) testRunner
.dumpAsTextWithPixelResults();
28 <div class=
"arrow right"></div>
29 <div class=
"arrow left"></div>
30 <div class=
"arrow up"></div>
31 <div class=
"arrow down"></div>