Design: progress bar styling

static/main.css

@@ -458,6 +458,15 @@ textarea,
 progress {
   width: 60px;
   margin-right: 8px;
+  -webkit-appearance: none;
+}
+
+progress::-webkit-progress-bar {
+  background-color: #888;
+}
+
+progress::-webkit-progress-value {
+  background-color: #eee;
 }
 
 /*
@@ -511,6 +520,7 @@ body.drag .app::after {
 /*
  * TORRENT LIST: EXPANDED TORRENT DETAILS
  */
+
 .torrent.selected {
   height: auto;
 }