From 3458d881af4584e44d72bb682771e3c7a3cf6e68 Mon Sep 17 00:00:00 2001
From: Thomas Levine <occurrence@thomaslevine.com>
Date: Mon, 10 Jun 2013 19:26:32 -0400
Subject: [PATCH] Parameterise font sizes

Extract font size and line height as parameters and replace many
spacing values with multiples of the line height parameter.
---
 app/assets/stylesheets/common.css.scss | 336 +++++++++++++------------
 1 file changed, 170 insertions(+), 166 deletions(-)

diff --git a/app/assets/stylesheets/common.css.scss b/app/assets/stylesheets/common.css.scss
index 5aebc464b..aad4d128e 100644
--- a/app/assets/stylesheets/common.css.scss
+++ b/app/assets/stylesheets/common.css.scss
@@ -1,3 +1,7 @@
+/* Parameters */
+$lineheight: 20px;
+$typeheight: 14px;
+
 /* Styles common to large and small screens */
 
 /* Minimal CSS reset */
@@ -27,7 +31,7 @@ li { list-style: none; }
 input,
 select,
 textarea,
-body { font: 14px/20px "Helvetica Neue",Arial,sans-serif; }
+body { font: $typeheight/$lineheight "Helvetica Neue",Arial,sans-serif; }
 
 abbr, acronym {
   border-bottom: .1em dotted;
@@ -56,7 +60,7 @@ abbr, acronym {
 
 body {
   font-family: 'Helvetica Neue',Arial,sans-serif;
-  font-size: 14px;
+  font-size: $typeheight;
   line-height: 1.6666;
   color: #222;
   background-color: #fff;
@@ -70,8 +74,8 @@ body.slim {
 }
 
 h1, h2, h3 {
-  margin-top: 10px;
-  margin-bottom: 20px;
+  margin-top: $lineheight/2;
+  margin-bottom: $lineheight;
   font-weight: bold;
   line-height: 1.2;
 }
@@ -86,20 +90,20 @@ h1, h2 {
 
 h3 {
   font-size: 21px;
-  margin-top: 10px;
-  margin-bottom: 20px;
+  margin-top: $lineheight/2;
+  margin-bottom: $lineheight;
 }
 
 h4,h5,h6 {
-  font-size: 14px;
-  margin-top: 10px;
-  margin-bottom: 10px;
+  font-size: $typeheight;
+  margin-top: $lineheight/2;
+  margin-bottom: $lineheight/2;
   font-weight: bold;
   line-height: 1.5;
 }
 
 p, ul {
-  margin-bottom: 20px;
+  margin-bottom: $lineheight;
 }
 
 p > img {
@@ -122,12 +126,12 @@ h6:first-child {
 
 .column-1 {
   width: 50%;
-  margin-bottom: 10px;
+  margin-bottom: $lineheight/2;
 }
 
 .small_icon {
   vertical-align: middle;
-  margin-right: 5px;
+  margin-right: $lineheight/4;
 }
 
 /* Rules for links */
@@ -153,11 +157,11 @@ hr {
 
 table {
   width: 100%;
-  margin-bottom: 20px;
+  margin-bottom: $lineheight;
   th, td {
     text-align: left;
-    padding: 5px;
-    line-height: 20px;
+    padding: $lineheight/4;
+    line-height: $lineheight;
   }
   th {
     font-weight: bold;
@@ -186,7 +190,7 @@ table {
   display: block;
   width: 170px;
   min-width: 170px;
-  padding: 20px 5px;
+  padding: $lineheight $lineheight/4;
   text-align: center;
   margin: auto;
 }
@@ -199,7 +203,7 @@ table {
 }
 
 #logo h2 {
-  font-size: 10px;
+  font-size: $lineheight/2;
   line-height: 15px;
   margin: 0;
 }
@@ -213,9 +217,9 @@ table {
 /* Rules for the introductory text displayed in the left sidebar to new users */
 
 .sidebar-copy {
-  padding: 5px 10px;
+  padding: $lineheight/4 $lineheight/2;
   p {
-    margin: 5px 0;
+    margin: $lineheight/4 0;
   }
 }
 .sidebar-copy.intro {
@@ -229,7 +233,7 @@ table {
  */
 
 .sidebar-alert {
-  padding: 5px;
+  padding: $lineheight/4;
   border-top: 1px solid #ccc;
   margin-top: 4px;
   margin-bottom: -5px;
@@ -237,7 +241,7 @@ table {
   font-size: 12px;
   font-weight: bold;
   p {
-    margin: 5px;
+    margin: $lineheight/4;
   }
 }
 
@@ -248,14 +252,14 @@ table {
  */
 
 .sidebar-notice {
-  padding: 5px;
+  padding: $lineheight/4;
   border-top: 1px solid #ccc;
   margin-top: 4px;
   margin-bottom: -5px;
   background: #ea0;
   font-size: 12px;
   p {
-    margin: 5px;
+    margin: $lineheight/4;
   }
 }
 
@@ -264,14 +268,14 @@ table {
 .left_menu {
   left: 0px;
   margin: 0;
-  padding: 5px 10px;
+  padding: $lineheight/4 $lineheight/2;
   font-size: 12px;
   line-height: 1.25;
   list-style-type: none;
   border-bottom: 1px solid #ccc;
   border-top: 1px solid #ccc;
   img {
-    margin: 10px 0px;
+    margin: $lineheight/2 0px;
   }
 
   ul {
@@ -286,7 +290,7 @@ table {
   }
   
   h4 {
-    padding: 5px 0 5px 0;
+    padding: $lineheight/4 0 $lineheight/4 0;
     font-size: 12px;
     margin: 0;
   }
@@ -300,7 +304,7 @@ table {
 
 #sotm {
   width: 165px;
-  margin: 10px;
+  margin: $lineheight/2;
   padding: 0px;
   border: 0px;
   background: #fff;
@@ -317,8 +321,8 @@ table {
 
 .optionalbox {
   left: 0px;
-  padding: 5px 10px;
-  margin: 5px 0;
+  padding: $lineheight/4 $lineheight/2;
+  margin: $lineheight/4 0;
   text-align: left;
 }
 
@@ -334,10 +338,10 @@ table {
   input[type="text"] {
     width: 165px;
     padding: 3px;
-    font-size: 14px;
+    font-size: $typeheight;
     line-height: 1.1;
     height: 25px;
-    padding: 2px 0px 2px 5px;
+    padding: 2px 0px 2px $lineheight/4;
     box-shadow: inset #DDD 0px 1px 3px;
   }
   
@@ -356,14 +360,14 @@ table {
     overflow: hidden;
     background: image-url("sprite.png") 0 0 no-repeat;
     position: absolute;
-    top: 5px;
-    right: 5px;
+    top: $lineheight/4;
+    right: $lineheight/4;
     cursor: pointer;
   }
 }
 
 .search_help {
-  margin: 5px 0 0 0;
+  margin: $lineheight/4 0 0 0;
 }
 
 /* Utility for de-emphasizing content */
@@ -380,15 +384,15 @@ table {
 .donate {
   display: block;
   width: 164px;
-  padding: 5px;
+  padding: $lineheight/4;
   border: 1px solid #AED1A0;
   background: #cbeea7;
-  font-size: 14px;
+  font-size: $typeheight;
   line-height: 1.4;
   text-align: center;
   border-radius: 2px;
   color: #222;
-  margin: 10px 10px 0px 10px;
+  margin: $lineheight/2 $lineheight/2 0px $lineheight/2;
 
   &:hover {
     background: #9ed485;
@@ -404,7 +408,7 @@ table {
 /* Rules for Creative Commons logo button */
 
 #cclogo {
-  margin: 10px 0;
+  margin: $lineheight/2 0;
   float: right;
 }
 
@@ -437,7 +441,7 @@ table {
   a, a:link, a:visited {
     float: left;
     font-weight: bold;
-    padding: 3px 10px;
+    padding: 3px $lineheight/2;
     text-decoration: none;
     color: #333;
     float: left;
@@ -476,7 +480,7 @@ table {
 /* Utility for styling notification numbers */
 
 .count-number {
-  padding: 2px 5px;
+  padding: 2px $lineheight/4;
   border-radius: 3px;
   background: #d7d7ff;
   margin: 0 2px;
@@ -489,7 +493,7 @@ table {
 #greeting {
   float: right;
   padding-top: 3px;
-  margin-right: 5px;
+  margin-right: $lineheight/4;
 }
 
 .greeting-bar-unread {
@@ -516,7 +520,7 @@ table {
 
   ul.secondary-actions {
     float: left;
-    margin-right: 5px;
+    margin-right: $lineheight/4;
 
     &:only-child {
       margin-right: 0px;
@@ -526,7 +530,7 @@ table {
 
 .site-index .leaflet-top,
 .site-export .leaflet-top {
-  top: 10px !important;
+  top: $lineheight/2 !important;
   .leaflet-control {
     margin-top: 0px !important;
   }
@@ -534,11 +538,11 @@ table {
 
 .site-index #map .olControlScaleLine,
 .site-export #map .olControlScaleLine {
-  left: 10px !important;
+  left: $lineheight/2 !important;
 }
 
 .leaflet-popup-scrolled {
-  padding-right: 20px;
+  padding-right: $lineheight;
   border-bottom: 0px !important;
   border-top: 0px !important;
 }
@@ -551,7 +555,7 @@ table {
 /* Rules for edit menu */
 
 .menuicon {
-  padding: 0 5px;
+  padding: 0 $lineheight/4;
   font-weight: normal;
   display: inline-block;
   &:hover {
@@ -570,7 +574,7 @@ table {
     margin: 0px;
   }
   li {
-    padding: 2px 5px;
+    padding: 2px $lineheight/4;
     border-top: 1px solid #eee;
     white-space: nowrap;
   }
@@ -604,7 +608,7 @@ table {
   width: 33.3333%;
   .sidebar_heading {
     position: relative;
-    padding: 10px 20px;
+    padding: $lineheight/2 $lineheight;
     z-index: 9999;
     background: #F4F4FF;
     border-bottom: 1px solid #ccc;
@@ -615,7 +619,7 @@ table {
   ul {
     margin-bottom: 0;
     li {
-      margin-bottom: 5px;
+      margin-bottom: $lineheight/4;
       &:last-child {
         margin-bottom: 0;
       }
@@ -625,10 +629,10 @@ table {
 
 #sidebar_close {
   position: absolute;
-  height: 20px;
+  height: $lineheight;
   top: 0px;
   bottom: 0;
-  right: 20px;
+  right: $lineheight;
   margin: auto;
 }
 
@@ -637,8 +641,8 @@ table {
   bottom: 0;
   width: 100%;
   h4 {
-    padding: 0 20px 10px 20px;
-    margin-top: 10px;
+    padding: 0 $lineheight $lineheight/2 $lineheight;
+    margin-top: $lineheight/2;
     margin-bottom: 0;
     border-bottom: 1px solid #ddd;
   }
@@ -647,22 +651,22 @@ table {
 /* Rules for the map key which appears in the popout sidebar */
 
 #mapkey {
-  padding: 20px;
+  padding: $lineheight;
  .mapkey-table-key img {
     display: block;
     margin-left: auto;
     margin-right: auto;
   }
   td {
-    padding: 0 5px 5px 5px;
+    padding: 0 $lineheight/4 $lineheight/4 $lineheight/4;
   }
 }
 
 /* Rules for search results which appear in the popout sidebar */
 
 .search_searching {
-  margin-top: 5px;
-  margin-bottom: 5px;
+  margin-top: $lineheight/4;
+  margin-bottom: $lineheight/4;
 }
 
 .search_results_entry {
@@ -676,8 +680,8 @@ table {
 
 .search_results_entry .search_searching {
   text-align: center;
-  margin: 20px auto;
-  width: 20px;
+  margin: $lineheight auto;
+  width: $lineheight;
   display: block;
 }
 
@@ -693,15 +697,15 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
   position: relative;
   .browse_show_list.button {
     position: absolute;
-    left: 20px;
-    right: 20px;
+    left: $lineheight;
+    right: $lineheight;
     bottom: -40px;
     margin-bottom: 0;
   }
   a.more-details {
     position: absolute;
     top: 0;
-    right: 20px;
+    right: $lineheight;
   }
   ul li {
     margin-bottom: 0;
@@ -723,11 +727,11 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 .export_area_inputs {
-  margin-bottom: 10px;
+  margin-bottom: $lineheight/2;
 }
 
 .export_bound {
-  margin: 5px;
+  margin: $lineheight/4;
 }
 
 .export_details input[type="text"]#export_html_text {
@@ -735,7 +739,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 #sidebar #marker_inputs li:last-child {
-  margin-bottom: 10px;
+  margin-bottom: $lineheight/2;
 }
 
 #export_osm,
@@ -752,7 +756,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 /* Rules for the main content area */
 
 #content {
-  padding: 20px;
+  padding: $lineheight;
   position: relative;
 }
 
@@ -792,7 +796,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 #slim_container_content {
   max-width: 50em;
   background-color: #FFFFFF;
-  margin: 10px auto;
+  margin: $lineheight/2 auto;
   padding: 3px;
   border-radius: 25px;
   -moz-border-radius: 25px;
@@ -800,7 +804,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 #slim_content {
-  margin: 10px;
+  margin: $lineheight/2;
   margin-top: 95px;
   max-width: 50em;
 
@@ -810,30 +814,30 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 #slim_header {
-  margin: 30px 10px;
+  margin: 30px $lineheight/2;
   position: absolute;
   top: 0px;
-  margin-right: 5px;
+  margin-right: $lineheight/4;
   img {
     vertical-align: middle;
-    margin-bottom: 5px;
-    margin-right: 5px;
+    margin-bottom: $lineheight/4;
+    margin-right: $lineheight/4;
   }
 }
 
 .content-heading {
   position: relative;
-  padding: 20px;
+  padding: $lineheight;
   background: #F4F4FF;
   h1, h2 {
-    margin-bottom: 10px;
+    margin-bottom: $lineheight/2;
     line-height: 100%;
     &:last-child {
       margin-bottom: 0;
     }
   }
   p {
-    margin-top: 10px;
+    margin-top: $lineheight/2;
     margin-bottom: 0px;
   }
 }
@@ -845,14 +849,14 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
   width: 45%;
   height: 400px;
   border: 1px solid #ccc;
-  margin-bottom: 20px;
+  margin-bottom: $lineheight;
   float: right;
 }
 
 .content_map #small_map {
   height: 100%;
   width: 100%;
-  margin-bottom: 20px;
+  margin-bottom: $lineheight;
 }
 
 /* Rules for the home page */
@@ -882,7 +886,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 #changeset_list {
   width: 100%;
   ul {
-    padding: 10px 0;
+    padding: $lineheight/2 0;
     margin-bottom: 0px;
     border-top: 1px solid #ccc;
     &:last-child {
@@ -895,8 +899,8 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
   .date,
   .user {
     border-left: 1px solid #ccc;
-    padding-left: 5px;
-    margin-right: 5px;
+    padding-left: $lineheight/4;
+    margin-right: $lineheight/4;
   }
 }
 
@@ -914,10 +918,10 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 
 #changeset_list_map {
   position: absolute;
-  bottom: 20px;
-  top: 20px;
-  right: 20px;
-  left: 20px;
+  bottom: $lineheight;
+  top: $lineheight;
+  right: $lineheight;
+  left: $lineheight;
   border: 1px solid #ccc;
 }
 
@@ -929,8 +933,8 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 
 .browse-section {
   border-top: 1px solid #ccc;
-  margin-top: 10px;
-  padding-top: 10px;
+  margin-top: $lineheight/2;
+  padding-top: $lineheight/2;
   &:first-child {
     margin-top: 0;
   }
@@ -941,7 +945,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
     max-width: 100%;
   }
   h4, p {
-    margin-bottom: 5px;
+    margin-bottom: $lineheight/4;
   }
   p, ul, .bbox, .geo {
     display: inline-block;
@@ -963,7 +967,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
   div {
     width: 33.3333%;
     text-align: center;
-    padding: 5px 0;
+    padding: $lineheight/4 0;
     overflow: hidden;
     text-overflow: ellipsis;
     float: left;
@@ -981,13 +985,13 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 #browse_map .secondary-actions {
-  margin-bottom: 10px;
+  margin-bottom: $lineheight/2;
 }
 
 /* Rules for the trace list shown by the traces tab etc */
 
 #trace_list {
-  font-size: 10px;
+  font-size: $lineheight/2;
   border-width: 0px;
   text-align: right;
   
@@ -1037,23 +1041,23 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 .admin-user-info small {
-  margin-bottom: 10px;
+  margin-bottom: $lineheight/2;
   display: inline;
-  margin-right: 20px;
+  margin-right: $lineheight;
 }
 
 .activity-block {
   clear: left;
   border-bottom: 1px solid #ccc;
-  padding-bottom: 20px;
+  padding-bottom: $lineheight;
   float: left;
   h3 {
-    margin-bottom: 10px;
+    margin-bottom: $lineheight/2;
   }
 }
 
 .contact-activity {
-  margin-top: 20px;
+  margin-top: $lineheight;
   width: 100%;
 }
 
@@ -1068,10 +1072,10 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 
 .user-view {
   p#no_home_location {
-    margin: 20px;
+    margin: $lineheight;
   }
   .user_thumbnail {
-    margin-top: 5px;
+    margin-top: $lineheight/4;
     float: left;
   }
 }
@@ -1079,7 +1083,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 /* Rules for the user map */
 
 .content_map .leaflet-popup-content {
-  margin: 10px;
+  margin: $lineheight/2;
   min-height: 50px;
 }
 
@@ -1099,14 +1103,14 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
   
   img.user_thumbnail {
     float: left;
-    margin: 0 10px 0 0;
+    margin: 0 $lineheight/2 0 0;
   }
 }
 
 /* Rules for the user list */
 
 #user_list {
-  font-size: 10px;
+  font-size: $lineheight/2;
   width: 100%;
 
   tr {
@@ -1121,7 +1125,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 
 #user_list_actions {
   float: right;
-  margin-top: 10px;
+  margin-top: $lineheight/2;
 }
 
 /* Rules for the diary list page */
@@ -1133,8 +1137,8 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 .diary_post {
   max-width: 740px;
   position: relative;
-  margin-top: 10px;
-  padding-top: 20px;
+  margin-top: $lineheight/2;
+  padding-top: $lineheight;
   border-top: 1px solid #ccc;
 
   &:first-child {
@@ -1158,10 +1162,10 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 #content  .post_heading {
-  margin-bottom: 20px;
+  margin-bottom: $lineheight;
   h2 {
     margin-top: 0;
-    margin-bottom: 10px;
+    margin-bottom: $lineheight/2;
     font-size: 24px;
   }
 }
@@ -1175,27 +1179,27 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
     height: 400px;
     border: 1px solid #ccc;
     display: none;
-    margin-bottom: 20px;
+    margin-bottom: $lineheight;
   }
   #newcomment {
     border-top: 1px solid #ccc;
-    padding-top: 20px;
-    margin-top: 10px;
+    padding-top: $lineheight;
+    margin-top: $lineheight/2;
   }
   .comments {
     max-width: 740px;
   }
   .diary-comment {
-    margin-top: 10px;
+    margin-top: $lineheight/2;
     border-top: 1px dashed #ccc;
-    padding-top: 10px;
+    padding-top: $lineheight/2;
     &:first-child {
-      margin-top: 20px;
-      padding-top: 20px;
+      margin-top: $lineheight;
+      padding-top: $lineheight;
       border-top: 1px solid #ccc;
     }
     p {
-      margin-bottom: 10px;
+      margin-bottom: $lineheight/2;
     }
     .comment-heading {
       margin-bottom: 0;
@@ -1216,7 +1220,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 
 #login_openid_buttons li {
   float: left;
-  padding: 5px 10px;
+  padding: $lineheight/4 $lineheight/2;
 }
 
 /* Rules for the account confirmation page */
@@ -1224,8 +1228,8 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 #terms {
   .legale {
     border: 1px solid #ccc;
-    padding: 20px;
-    margin-bottom: 20px;
+    padding: $lineheight;
+    margin-bottom: $lineheight;
     overflow: auto;
     height: 10em;
   
@@ -1239,7 +1243,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
     
     &:img {
       display: block;
-      margin: 20px auto inherit auto;
+      margin: $lineheight auto inherit auto;
     }
   }
   
@@ -1255,7 +1259,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
     }
   }
   fieldset {
-    margin-bottom: 20px;
+    margin-bottom: $lineheight;
   }
   #contributorGuidance {
     background-color: #f4f4ff;
@@ -1322,7 +1326,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
   
   tr td,
   tr th {
-    padding: 5px;
+    padding: $lineheight/4;
   }
 }
 
@@ -1331,8 +1335,8 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 }
 
 .info-line {
-  margin-bottom: 20px;
-  padding: 5px 0px 4px 0px;
+  margin-bottom: $lineheight;
+  padding: $lineheight/4 0px 4px 0px;
   border-bottom: 1px solid #ccc;
 
   form, form div {
@@ -1351,7 +1355,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 /* Rules for "flash" notice boxes shown at the top of the content area */
 
 .flash {
-    padding: 20px;
+    padding: $lineheight;
   &#error {
     background-color: #ff7070;
   }
@@ -1376,12 +1380,12 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 #errorExplanation {
   width: 400px;
   border: 2px solid #ff7070;
-  padding: 10px;
-  margin-bottom: 20px;
+  padding: $lineheight/2;
+  margin-bottom: $lineheight;
   background-color: #f0f0f0;
   h2 {
     margin: -10px;
-    padding: 5px 5px 5px 15px;
+    padding: $lineheight/4 $lineheight/4 $lineheight/4 15px;
     font-weight: bold;
     font-size: 12px;
     background-color: #c00;
@@ -1392,7 +1396,7 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
   p {
     color: #333;
     margin-bottom: 0px;
-    padding: 5px;
+    padding: $lineheight/4;
   }
   
   ul li {
@@ -1406,18 +1410,18 @@ ul.results-list li { border-bottom: 1px solid #ccc; }
 
 .standard-form {
   fieldset {
-    margin-bottom: 20px;
+    margin-bottom: $lineheight;
   }
   label {
     display: block;
     width: 300px;
-    margin-right: 10px;
-    font-size: 14px;
+    margin-right: $lineheight/2;
+    font-size: $typeheight;
     font-weight: bold;
     line-height: 1.5;
   }
   .form-row {
-    margin-bottom: 10px;
+    margin-bottom: $lineheight/2;
   }
   input[name=remember_me] {
     float: left;
@@ -1442,16 +1446,16 @@ img.user_image {
   max-width: 100px;
   max-height: 100px;
   border: 1px solid #ccc;
-  margin-bottom: 20px;
+  margin-bottom: $lineheight;
   float: left;
-  margin-right: 20px;
+  margin-right: $lineheight;
 }
 
 img.user_thumbnail {
   max-width: 50px;
   max-height: 50px;
   border: 1px solid #ccc;
-  margin-right: 20px;
+  margin-right: $lineheight;
 }
 
 img.user_thumbnail_tiny {
@@ -1494,8 +1498,8 @@ ul.secondary-actions {
     float: left;
     list-style: none;
     border-left: 1px solid #ccc;
-    padding-left: 5px;
-    margin-right: 5px;
+    padding-left: $lineheight/4;
+    margin-right: $lineheight/4;
     &:first-child {
       border-left: 0;
       padding-left: 0;
@@ -1508,11 +1512,11 @@ ul.secondary-actions {
 
 /* Utility for managing inner content areas */
 
-.inner22 { padding: 20px;}
+.inner22 { padding: $lineheight;}
 
-.inner12 { padding: 10px 20px;}
+.inner12 { padding: $lineheight/2 $lineheight;}
 
-.inner02 { padding: 0 20px;}
+.inner02 { padding: 0 $lineheight;}
 
 /* Utility for general button styles */
 
@@ -1523,9 +1527,9 @@ a.button {
   cursor: pointer;
   border: 0;
   display: block;
-  padding: 5px;
+  padding: $lineheight/4;
   min-width: 120px;
-  margin-bottom: 10px;
+  margin-bottom: $lineheight/2;
   color: white;
   background: #7092FF;
   text-align: center;
@@ -1570,9 +1574,9 @@ a.button.submit {
 
 .richtext {
   h1, h2 {
-    padding-bottom: 10px;
+    padding-bottom: $lineheight/2;
     border-bottom: 1px dashed #cccccc;
-    margin-bottom: 10px;
+    margin-bottom: $lineheight/2;
   }
 
   h1 {
@@ -1584,7 +1588,7 @@ a.button.submit {
   }
 
   h3 {
-    font-size: 14px;
+    font-size: $typeheight;
   }
 
   code {
@@ -1604,7 +1608,7 @@ a.button.submit {
   }
 
   img {
-    padding: 20px;
+    padding: $lineheight;
     background-color: #f4f4ff;
     display: block;
     max-width: 100%;
@@ -1612,17 +1616,17 @@ a.button.submit {
   }
 
   blockquote {
-    border-left: 20px solid #f4f4ff;
-    padding-left: 20px;
+    border-left: $lineheight solid #f4f4ff;
+    padding-left: $lineheight;
     margin: 0;
     color: #7E7E7E;
   }
 
   ul, ol {
     font-style: italic;
-    padding-left: 20px;
-    margin-bottom: 20px;
-    margin-left: 20px;
+    padding-left: $lineheight;
+    margin-bottom: $lineheight;
+    margin-left: $lineheight;
   }
 
   ul li {
@@ -1635,7 +1639,7 @@ a.button.submit {
 }
 
 .diary_post .richtext {
-    margin-top: 20px;
+    margin-top: $lineheight;
   }
 
 .comments .richtext {
@@ -1652,7 +1656,7 @@ a.button.submit {
 
     .richtext_preview {
       display: inline-block;
-      padding: 20px;
+      padding: $lineheight;
       background-color: #f4f4ff;
       overflow-x: auto;
 
@@ -1673,7 +1677,7 @@ a.button.submit {
     vertical-align: top;
     margin-left: 15px;
     background-color: #f8f8ff;
-    padding: 10px;
+    padding: $lineheight/2;
     width: 300px;
     max-width: 450px;
 
@@ -1683,8 +1687,8 @@ a.button.submit {
 
     h4.heading, li {
       border-bottom: 1px solid #ccc;
-      margin-bottom: 5px;
-      padding-bottom: 5px;
+      margin-bottom: $lineheight/4;
+      padding-bottom: $lineheight/4;
     }
 
     li h4, li span, li p {
@@ -1700,14 +1704,14 @@ a.button.submit {
 
     li span, li p {
       width: 60%;
-      margin-left: 10px;
-      margin-bottom: 5px;
+      margin-left: $lineheight/2;
+      margin-bottom: $lineheight/4;
       white-space: nowrap;
     }
 
     input.richtext_doedit,
     input.richtext_dopreview {
-      margin-right: 10px;
+      margin-right: $lineheight/2;
     }
   }
 
@@ -1745,22 +1749,22 @@ a.button.submit {
 /* Rules for the notes interface */
 
 .note {
-  padding-top: 10px;
+  padding-top: $lineheight/2;
 }
 
 .note {
   h2 {
-    margin-bottom: 10px;
+    margin-bottom: $lineheight/2;
   }
 
   div {
-    margin-top: 10px;
+    margin-top: $lineheight/2;
   }
 
   .permalink {
     position: absolute;
-    top: 5px;
-    left: 5px;
+    top: $lineheight/4;
+    left: $lineheight/4;
     min-width: 15px;
     min-height: 15px;
     background: image-url("sprite.png") 0 -45px no-repeat;
@@ -1768,7 +1772,7 @@ a.button.submit {
 
   .permalink span {
     display: none;
-    padding-left: 20px;
+    padding-left: $lineheight;
   }
 
   .permalink:hover span {
@@ -1779,7 +1783,7 @@ a.button.submit {
     display: block;
     background-color: #ffe0cc;
     padding: 4px 6px;
-    margin-bottom: 10px;
+    margin-bottom: $lineheight/2;
   }
 
   .comment_body {
@@ -1798,7 +1802,7 @@ a.button.submit {
   }
 
   .buttons {
-    margin-top: 5px;
+    margin-top: $lineheight/4;
     text-align: right;
   }
 }
@@ -1829,7 +1833,7 @@ a.button.submit {
 .ad {
   float: left;
   height: 120px;
-  padding: 10px;
+  padding: $lineheight/2;
   border: 0px;
   background: #fff;
 }
-- 
2.43.2