Fixing style issues on collection manage page (Bug #1252085)

Was fieldset headers were not aligning correctly in Chrome browser

Change-Id: I52b2190f39cdf0b34abf52ca9e3ef30e9339febe
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

htdocs/theme/raw/static/style/style.css

@@ -2898,7 +2898,7 @@ ul.favorskins {
 }
 fieldset#pagestoadd {
     width: 250px;
-    margin: 10px 0 10px -270px;
+    margin: 10px 0 35px -270px;
     float: left;
     padding: 10px;
     background: #dddddd;
@@ -2906,9 +2906,11 @@ fieldset#pagestoadd {
     -moz-border-radius: 5px 0 0 5px;
     border-radius: 5px 0 0 5px;
     border: 0;
+    position: relative;
 }
 fieldset#pagestoadd legend {
-    margin-top: -35px;
+    position: absolute;
+    top: -25px;
 }
 fieldset#pagestoadd table {
     margin: 0;
@@ -2971,7 +2973,8 @@ fieldset#pagesadded {
     padding: 10px;
 }
 fieldset#pagesadded legend {
-    margin-top: -35px;
+    position: absolute;
+    top: -25px;
 }
 #collectiondonewrap {
     padding: 10px 0;