Fix trailing whitespace and empty selectors in less

customize.dist/src/less2/include/alertify.less

@@ -152,16 +152,13 @@
 
             input:not(.form-control), textarea {
                 background-color: @alertify-input-bg;
-                color: @alertify-input-fg; 
+                color: @alertify-input-fg;
                 border: 0px;
 
                 margin-bottom: 15px;
                 width: 100%;
                 font-size: 100%;
                 padding: @alertify_padding-base;
-                &:focus {
-                    //outline-offset: -2px;
-                }
             }
 
             input[type="checkbox"] {
@@ -244,7 +241,7 @@
 
         &.bottom, &:not(.top) {
             bottom: 16px;
-            // Bottom left placement. Default. Use for transitions.
+            /* // Bottom left placement. Default. Use for transitions.
             &.left, &:not(.right) {
                 > * {
 
@@ -255,7 +252,7 @@
                 > * {
 
                 }
-            }
+            }*/
         }
 
         // All left positions.
@@ -293,7 +290,7 @@
 
         &.top {
             top: 0;
-            // Top left placement, use for transitions.
+            /* // Top left placement, use for transitions.
             &.left, &:not(.right) {
                 > * {
 
@@ -304,7 +301,7 @@
                 > * {
 
                 }
-            }
+            }*/
         }
 
         > * {

customize.dist/src/less2/include/colortheme.less

@@ -103,7 +103,7 @@
 @colortheme_sidebar-button-red-bg: #e54e4e;
 @colortheme_sidebar-button-alt-bg: #fff;
 
-@cryptpad_color_blue: #4591C4; 
+@cryptpad_color_blue: #4591C4;
 @cryptpad_color_grey: #999999;
 @cryptpad_header_col: #1E1F1F;
 @cryptpad_text_col: #3F4141;

customize.dist/src/less2/include/infopages.less

@@ -89,7 +89,6 @@
                 color: #fff;
                 padding-top: 30%;
                 margin-bottom: 0;
-                
             }
 
         }
@@ -152,8 +151,8 @@
     }
 }
 
-// navigation top bar 
-.navbar  {
+// navigation top bar
+.navbar {
     background: #fff;
     .navbar-brand {
         display: block;