CSS: Remove element qualifiers in main.less

refs #5543

public/css/icinga/main.less

@@ -21,6 +21,11 @@
   text-decoration: line-through;
 }
 
+.preformatted {
+  font-family: @font-family-fixed;
+  white-space: pre-wrap;
+}
+
 .pull-left {
   float: left;
 }
@@ -48,6 +53,8 @@ a:hover > .icon-cancel {
   color: @color-critical;
 }
 
+// Link styles
+
 .button-link {
   .action-link();
   .button();
@@ -69,6 +76,8 @@ a:hover > .icon-cancel {
   }
 }
 
+// List styles
+
 .comment-list {
   > .comment-header {
     border-bottom: 1px solid @gray-lighter;
@@ -113,7 +122,7 @@ a:hover > .icon-cancel {
   margin-top: @vertical-padding / 2;
 }
 
-dl.name-value-list {
+.name-value-list {
   dd {
     // Reset default margin
     margin: 0;
@@ -125,7 +134,9 @@ dl.name-value-list {
   }
 }
 
-table.common-table {
+// Table styles
+
+.common-table {
   width: 100%;
 
   td, th {
@@ -180,11 +191,6 @@ table.common-table {
   width: 14em;
 }
 
-.preformatted {
-  font-family: @font-family-fixed;
-  white-space: pre-wrap;
-}
-
 // TODO(el): Fix
 .controls {
   .limiter-control {