Fix trailing whitespace and empty selectors in less

customize.dist/src/less2/pages/page-about.less

@@ -112,4 +112,4 @@
 }
 .cp-margin-bot {
     margin-bottom: 1.5em;
-}		
+}

customize.dist/src/less2/pages/page-index.less

@@ -1,9 +1,6 @@
-//@import (once) "./variables.less";
-
 @import (once) "../include/infopages.less";
 @import (once) "../include/colortheme-all.less";
 
-
 .infopages_main();
 .infopages_topbar();
 
@@ -139,10 +136,7 @@ h4 {
 .bs-callout:hover {
     //color: white;
     transform: scale(1.05);
-    cursor: pointer; 
-}
-.bs-callout:hover .fa {
-    //width: 100%;
+    cursor: pointer;
 }
 .bs-callout:hover.cp-callout-more {
         transform: none !important;

customize.dist/src/less2/pages/page-login.less

@@ -12,15 +12,12 @@
         display: flex;
         align-items: center;
         justify-content: space-between;
-
         width: 100%;
-        .login {
-        }
     }
 }
 .cp-container {
 	#data {
-        background: #4591C4; 
+        background: #4591C4;
         padding-top: 3em;
         padding-bottom: 7em;
         padding-left: 30px;
@@ -61,7 +58,7 @@
             border-radius: 0;
     		&:hover {
 	            transform: scale(1.05);
-	        } 
+	        }
     	}
     }
 }