More CSS fixing for IE 7; removed unnecessary garbage

skins/default/common.css

@@ -73,6 +73,12 @@ input, textarea
   border: 1px solid #666666;
 }
 
+input[type="checkbox"]
+{
+  border: 0;
+  padding: 0;
+}
+
 input.button
 {
   height: 20px;

skins/default/mail.css

@@ -467,7 +467,7 @@ body.messagelist
 
 #messagelist tr td.date
 {
-  width: 110px;
+  width: 118px;
   vertical-align: middle;
 }
 
@@ -561,9 +561,6 @@ body.messagelist
 
 
 /*\*/
-html>body*#quicksearchbar { background-image: none; }
-html>body*#quicksearchbar a { top: 5px; }
-html>body*#quicksearchbar #quicksearchbox { width: 180px; top:0px; right: 1px; left: auto; }
 html>body*#quicksearchbar[id$="quicksearchbar"]:not([class="none"]) { background-image: none; }
 html>body*#quicksearchbar[id$="quicksearchbar"]:not([class="none"]) a { top: 5px; }
 html>body*#quicksearchbar[id$="quicksearchbar"]:not([class="none"]) #quicksearchbox { width: 180px; top:0px; right: 1px; left: auto; }