fix the drop down arrow in file browser

css/styles.css

@@ -95,6 +95,7 @@ table td.delete { background-image:url('../img/delete.png'); }
 #fileList tr input[type=checkbox] { display:none; }
 #fileList tr input[type=checkbox]:checked { display:inline; }
 #fileList tr:hover input[type=checkbox] { display:inline; }
+a.dropArrow{ background-image:url('../img/drop-arrow.png'); width:16px; height:16px; display:block}
 
 /* NAVIGATION BAR */
 p.nav { margin:1em 0 0 2em; padding:0.8em; line-height:16px; font-weight:bold; }

files/templates/part.list.php

@@ -4,6 +4,6 @@
 				<td class="filename"><a style="background-image:url(<?php if($file["type"] == "dir") echo mimetype_icon("dir"); else echo mimetype_icon($file["mime"]); ?>)" href="<?php if($file["type"] == "dir") echo link_to("files", "index.php?dir=".$file["directory"]."/".$file["name"]); else echo link_to("files", "download.php?file=".$file["directory"]."/".$file["name"]); ?>" title=""><?php echo htmlspecialchars($file["name"]); ?></a></td>
 				<td class="filesize"><?php echo human_file_size($file["size"]); ?></td>
 				<td class="date"><?php echo $file["date"]; ?></td>
-				<td class="fileaction"><a href="" title=""><img src="images/drop-arrow.png" alt="+" /></a></td>
+				<td class="fileaction"><a href="" title="+" class='dropArrow'/></td>
 			</tr>
 		<?php endforeach; ?>
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