Tweak roster contacts spacing

css/converse.css

@@ -6021,12 +6021,12 @@ body.reset {
       color: #777;
       font-weight: normal;
       text-shadow: 0 1px 0 #FAFAFA;
-      margin: 0.5em 0 0.5em 0; }
+      margin: 0.75em 0 0.75em 0; }
       #conversejs #converse-roster .roster-contacts .roster-group .group-toggle {
         color: #777;
         display: block;
         width: 100%;
-        line-height: 16px; }
+        padding: 0 0 0.5em 0; }
         #conversejs #converse-roster .roster-contacts .roster-group .group-toggle:hover {
           color: #585B51; }
       #conversejs #converse-roster .roster-contacts .roster-group li {

css/inverse.css

@@ -6134,12 +6134,12 @@ body {
       color: #777;
       font-weight: normal;
       text-shadow: 0 1px 0 #FAFAFA;
-      margin: 0.5em 0 0.5em 0; }
+      margin: 0.75em 0 0.75em 0; }
       #conversejs #converse-roster .roster-contacts .roster-group .group-toggle {
         color: #777;
         display: block;
         width: 100%;
-        line-height: 22px; }
+        padding: 0 0 0.5em 0; }
         #conversejs #converse-roster .roster-contacts .roster-group .group-toggle:hover {
           color: #585B51; }
       #conversejs #converse-roster .roster-contacts .roster-group li {

sass/_roster.scss

@@ -63,7 +63,7 @@
             color: $text-color;
             font-weight: normal;
             text-shadow: 0 1px 0 $text-shadow-color;
-            margin: 0.5em 0 0.5em 0;
+            margin: 0.75em 0 0.75em 0;
 
             .group-toggle {
                 &:hover {
@@ -72,7 +72,7 @@
                 color: $text-color;
                 display: block;
                 width: 100%;
-                line-height: $line-height;
+                padding: 0 0 0.5em 0;
             }
 
             li {