better choice of fallback fonts (closes #328)

10 files changed, 182 insertions, 304 deletions

diff --git a/css/theme/beige.css b/css/theme/beige.css
index d9f8501..b0610d4 100644
--- a/css/theme/beige.css
+++ b/css/theme/beige.css
@@ -9,8 +9,7 @@
   src: url("../../lib/font/league_gothic-webfont.eot");
   src: url("../../lib/font/league_gothic-webfont.eot?#iefix") format("embedded-opentype"), url("../../lib/font/league_gothic-webfont.woff") format("woff"), url("../../lib/font/league_gothic-webfont.ttf") format("truetype"), url("../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular") format("svg");
   font-weight: normal;
-  font-style: normal;
-}
+  font-style: normal; }
 
 /*********************************************
  * GLOBAL STYLES
@@ -23,22 +22,19 @@ body {
   background: -o-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
   background: -ms-radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
   background: radial-gradient(center, circle cover, white 0%, #f7f2d3 100%);
-  background-color: #f7f3de;
-}
+  background-color: #f7f3de; }
 
 .reveal {
-  font-family: "Lato", Times, "Times New Roman", serif;
+  font-family: "Lato", sans-serif;
   font-size: 36px;
   font-weight: 200;
   letter-spacing: -0.02em;
-  color: #333333;
-}
+  color: #333333; }
 
 ::selection {
   color: white;
   background: rgba(79, 64, 28, 0.99);
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 /*********************************************
  * HEADERS
@@ -55,12 +51,10 @@ body {
   line-height: 0.9em;
   letter-spacing: 0.02em;
   text-transform: uppercase;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 .reveal h1 {
-  text-shadow: 0 1px 0 #cccccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbbbbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaaaaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15);
-}
+  text-shadow: 0 1px 0 #cccccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbbbbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaaaaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); }
 
 /*********************************************
  * LINKS
@@ -68,23 +62,20 @@ body {
 .reveal a:not(.image) {
   color: #8b743d;
   text-decoration: none;
-  -webkit-transition: color .15s ease;
-  -moz-transition: color .15s ease;
-  -ms-transition: color .15s ease;
-  -o-transition: color .15s ease;
-  transition: color .15s ease;
-}
+  -webkit-transition: color 0.15s ease;
+  -moz-transition: color 0.15s ease;
+  -ms-transition: color 0.15s ease;
+  -o-transition: color 0.15s ease;
+  transition: color 0.15s ease; }
 
 .reveal a:not(.image):hover {
   color: #c0a86e;
   text-shadow: none;
-  border: none;
-}
+  border: none; }
 
 .reveal .roll span:after {
   color: #fff;
-  background: #564826;
-}
+  background: #564826; }
 
 /*********************************************
  * IMAGES
@@ -94,64 +85,53 @@ body {
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #333333;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-  -webkit-transition: all .2s linear;
-  -moz-transition: all .2s linear;
-  -ms-transition: all .2s linear;
-  -o-transition: all .2s linear;
-  transition: all .2s linear;
-}
+  -webkit-transition: all 0.2s linear;
+  -moz-transition: all 0.2s linear;
+  -ms-transition: all 0.2s linear;
+  -o-transition: all 0.2s linear;
+  transition: all 0.2s linear; }
 
 .reveal a:hover img {
   background: rgba(255, 255, 255, 0.2);
   border-color: #8b743d;
-  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-}
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
 .reveal .controls div.navigate-left,
 .reveal .controls div.navigate-left.enabled {
-  border-right-color: #8b743d;
-}
+  border-right-color: #8b743d; }
 
 .reveal .controls div.navigate-right,
 .reveal .controls div.navigate-right.enabled {
-  border-left-color: #8b743d;
-}
+  border-left-color: #8b743d; }
 
 .reveal .controls div.navigate-up,
 .reveal .controls div.navigate-up.enabled {
-  border-bottom-color: #8b743d;
-}
+  border-bottom-color: #8b743d; }
 
 .reveal .controls div.navigate-down,
 .reveal .controls div.navigate-down.enabled {
-  border-top-color: #8b743d;
-}
+  border-top-color: #8b743d; }
 
 .reveal .controls div.navigate-left.enabled:hover {
-  border-right-color: #c0a86e;
-}
+  border-right-color: #c0a86e; }
 
 .reveal .controls div.navigate-right.enabled:hover {
-  border-left-color: #c0a86e;
-}
+  border-left-color: #c0a86e; }
 
 .reveal .controls div.navigate-up.enabled:hover {
-  border-bottom-color: #c0a86e;
-}
+  border-bottom-color: #c0a86e; }
 
 .reveal .controls div.navigate-down.enabled:hover {
-  border-top-color: #c0a86e;
-}
+  border-top-color: #c0a86e; }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
-  background: rgba(0, 0, 0, 0.2);
-}
+  background: rgba(0, 0, 0, 0.2); }
 
 .reveal .progress span {
   background: #8b743d;
@@ -159,5 +139,4 @@ body {
   -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-}
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/css/theme/default.css b/css/theme/default.css
index 86e65ce..480ac69 100644
--- a/css/theme/default.css
+++ b/css/theme/default.css
@@ -9,8 +9,7 @@
   src: url("../../lib/font/league_gothic-webfont.eot");
   src: url("../../lib/font/league_gothic-webfont.eot?#iefix") format("embedded-opentype"), url("../../lib/font/league_gothic-webfont.woff") format("woff"), url("../../lib/font/league_gothic-webfont.ttf") format("truetype"), url("../../lib/font/league_gothic-webfont.svg#LeagueGothicRegular") format("svg");
   font-weight: normal;
-  font-style: normal;
-}
+  font-style: normal; }
 
 /*********************************************
  * GLOBAL STYLES
@@ -23,22 +22,19 @@ body {
   background: -o-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
   background: -ms-radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
   background: radial-gradient(center, circle cover, #555a5f 0%, #1c1e20 100%);
-  background-color: #2b2b2b;
-}
+  background-color: #2b2b2b; }
 
 .reveal {
-  font-family: "Lato", Times, "Times New Roman", serif;
+  font-family: "Lato", sans-serif;
   font-size: 36px;
   font-weight: 200;
   letter-spacing: -0.02em;
-  color: #eeeeee;
-}
+  color: #eeeeee; }
 
 ::selection {
   color: white;
   background: #ff5e99;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 /*********************************************
  * HEADERS
@@ -55,12 +51,10 @@ body {
   line-height: 0.9em;
   letter-spacing: 0.02em;
   text-transform: uppercase;
-  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
-}
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
 
 .reveal h1 {
-  text-shadow: 0 1px 0 #cccccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbbbbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaaaaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15);
-}
+  text-shadow: 0 1px 0 #cccccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbbbbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaaaaa, 0 6px 1px rgba(0, 0, 0, 0.1), 0 0 5px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.3), 0 3px 5px rgba(0, 0, 0, 0.2), 0 5px 10px rgba(0, 0, 0, 0.25), 0 20px 20px rgba(0, 0, 0, 0.15); }
 
 /*********************************************
  * LINKS
@@ -68,23 +62,20 @@ body {
 .reveal a:not(.image) {
   color: #13daec;
   text-decoration: none;
-  -webkit-transition: color .15s ease;
-  -moz-transition: color .15s ease;
-  -ms-transition: color .15s ease;
-  -o-transition: color .15s ease;
-  transition: color .15s ease;
-}
+  -webkit-transition: color 0.15s ease;
+  -moz-transition: color 0.15s ease;
+  -ms-transition: color 0.15s ease;
+  -o-transition: color 0.15s ease;
+  transition: color 0.15s ease; }
 
 .reveal a:not(.image):hover {
   color: #71e9f4;
   text-shadow: none;
-  border: none;
-}
+  border: none; }
 
 .reveal .roll span:after {
   color: #fff;
-  background: #0d99a5;
-}
+  background: #0d99a5; }
 
 /*********************************************
  * IMAGES
@@ -94,64 +85,53 @@ body {
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #eeeeee;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-  -webkit-transition: all .2s linear;
-  -moz-transition: all .2s linear;
-  -ms-transition: all .2s linear;
-  -o-transition: all .2s linear;
-  transition: all .2s linear;
-}
+  -webkit-transition: all 0.2s linear;
+  -moz-transition: all 0.2s linear;
+  -ms-transition: all 0.2s linear;
+  -o-transition: all 0.2s linear;
+  transition: all 0.2s linear; }
 
 .reveal a:hover img {
   background: rgba(255, 255, 255, 0.2);
   border-color: #13daec;
-  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-}
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
 .reveal .controls div.navigate-left,
 .reveal .controls div.navigate-left.enabled {
-  border-right-color: #13daec;
-}
+  border-right-color: #13daec; }
 
 .reveal .controls div.navigate-right,
 .reveal .controls div.navigate-right.enabled {
-  border-left-color: #13daec;
-}
+  border-left-color: #13daec; }
 
 .reveal .controls div.navigate-up,
 .reveal .controls div.navigate-up.enabled {
-  border-bottom-color: #13daec;
-}
+  border-bottom-color: #13daec; }
 
 .reveal .controls div.navigate-down,
 .reveal .controls div.navigate-down.enabled {
-  border-top-color: #13daec;
-}
+  border-top-color: #13daec; }
 
 .reveal .controls div.navigate-left.enabled:hover {
-  border-right-color: #71e9f4;
-}
+  border-right-color: #71e9f4; }
 
 .reveal .controls div.navigate-right.enabled:hover {
-  border-left-color: #71e9f4;
-}
+  border-left-color: #71e9f4; }
 
 .reveal .controls div.navigate-up.enabled:hover {
-  border-bottom-color: #71e9f4;
-}
+  border-bottom-color: #71e9f4; }
 
 .reveal .controls div.navigate-down.enabled:hover {
-  border-top-color: #71e9f4;
-}
+  border-top-color: #71e9f4; }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
-  background: rgba(0, 0, 0, 0.2);
-}
+  background: rgba(0, 0, 0, 0.2); }
 
 .reveal .progress span {
   background: #13daec;
@@ -159,5 +139,4 @@ body {
   -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-}
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/css/theme/night.css b/css/theme/night.css
index f10598f..e2e9508 100644
--- a/css/theme/night.css
+++ b/css/theme/night.css
@@ -10,22 +10,19 @@
  *********************************************/
 body {
   background: #111111;
-  background-color: #111111;
-}
+  background-color: #111111; }
 
 .reveal {
-  font-family: "Open Sans", Times, "Times New Roman", serif;
+  font-family: "Open Sans", sans-serif;
   font-size: 30px;
   font-weight: 200;
   letter-spacing: -0.02em;
-  color: #eeeeee;
-}
+  color: #eeeeee; }
 
 ::selection {
   color: white;
   background: #e7ad52;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 /*********************************************
  * HEADERS
@@ -42,12 +39,10 @@ body {
   line-height: 0.9em;
   letter-spacing: -0.03em;
   text-transform: none;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 .reveal h1 {
-  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
-}
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
 
 /*********************************************
  * LINKS
@@ -55,23 +50,20 @@ body {
 .reveal a:not(.image) {
   color: #e7ad52;
   text-decoration: none;
-  -webkit-transition: color .15s ease;
-  -moz-transition: color .15s ease;
-  -ms-transition: color .15s ease;
-  -o-transition: color .15s ease;
-  transition: color .15s ease;
-}
+  -webkit-transition: color 0.15s ease;
+  -moz-transition: color 0.15s ease;
+  -ms-transition: color 0.15s ease;
+  -o-transition: color 0.15s ease;
+  transition: color 0.15s ease; }
 
 .reveal a:not(.image):hover {
   color: #f3d7ac;
   text-shadow: none;
-  border: none;
-}
+  border: none; }
 
 .reveal .roll span:after {
   color: #fff;
-  background: #d08a1d;
-}
+  background: #d08a1d; }
 
 /*********************************************
  * IMAGES
@@ -81,64 +73,53 @@ body {
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #eeeeee;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-  -webkit-transition: all .2s linear;
-  -moz-transition: all .2s linear;
-  -ms-transition: all .2s linear;
-  -o-transition: all .2s linear;
-  transition: all .2s linear;
-}
+  -webkit-transition: all 0.2s linear;
+  -moz-transition: all 0.2s linear;
+  -ms-transition: all 0.2s linear;
+  -o-transition: all 0.2s linear;
+  transition: all 0.2s linear; }
 
 .reveal a:hover img {
   background: rgba(255, 255, 255, 0.2);
   border-color: #e7ad52;
-  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-}
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
 .reveal .controls div.navigate-left,
 .reveal .controls div.navigate-left.enabled {
-  border-right-color: #e7ad52;
-}
+  border-right-color: #e7ad52; }
 
 .reveal .controls div.navigate-right,
 .reveal .controls div.navigate-right.enabled {
-  border-left-color: #e7ad52;
-}
+  border-left-color: #e7ad52; }
 
 .reveal .controls div.navigate-up,
 .reveal .controls div.navigate-up.enabled {
-  border-bottom-color: #e7ad52;
-}
+  border-bottom-color: #e7ad52; }
 
 .reveal .controls div.navigate-down,
 .reveal .controls div.navigate-down.enabled {
-  border-top-color: #e7ad52;
-}
+  border-top-color: #e7ad52; }
 
 .reveal .controls div.navigate-left.enabled:hover {
-  border-right-color: #f3d7ac;
-}
+  border-right-color: #f3d7ac; }
 
 .reveal .controls div.navigate-right.enabled:hover {
-  border-left-color: #f3d7ac;
-}
+  border-left-color: #f3d7ac; }
 
 .reveal .controls div.navigate-up.enabled:hover {
-  border-bottom-color: #f3d7ac;
-}
+  border-bottom-color: #f3d7ac; }
 
 .reveal .controls div.navigate-down.enabled:hover {
-  border-top-color: #f3d7ac;
-}
+  border-top-color: #f3d7ac; }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
-  background: rgba(0, 0, 0, 0.2);
-}
+  background: rgba(0, 0, 0, 0.2); }
 
 .reveal .progress span {
   background: #e7ad52;
@@ -146,5 +127,4 @@ body {
   -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-}
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/css/theme/serif.css b/css/theme/serif.css
index aaabf47..2b1f4fd 100644
--- a/css/theme/serif.css
+++ b/css/theme/serif.css
@@ -1,7 +1,7 @@
 /**
- * A simple theme for reveal.js presentations, similar 
+ * A simple theme for reveal.js presentations, similar
  * to the default theme. The accent color is darkblue.
- * 
+ *
  * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
  * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
  */
@@ -10,22 +10,19 @@
  *********************************************/
 body {
   background: #f0f1eb;
-  background-color: #f0f1eb;
-}
+  background-color: #f0f1eb; }
 
 .reveal {
   font-family: "Palatino Linotype", "Book Antiqua", Palatino, FreeSerif, serif;
   font-size: 36px;
   font-weight: 200;
   letter-spacing: -0.02em;
-  color: black;
-}
+  color: black; }
 
 ::selection {
   color: white;
   background: #26351c;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 /*********************************************
  * HEADERS
@@ -42,12 +39,10 @@ body {
   line-height: 0.9em;
   letter-spacing: 0.02em;
   text-transform: none;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 .reveal h1 {
-  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
-}
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
 
 /*********************************************
  * LINKS
@@ -55,23 +50,20 @@ body {
 .reveal a:not(.image) {
   color: #51483d;
   text-decoration: none;
-  -webkit-transition: color .15s ease;
-  -moz-transition: color .15s ease;
-  -ms-transition: color .15s ease;
-  -o-transition: color .15s ease;
-  transition: color .15s ease;
-}
+  -webkit-transition: color 0.15s ease;
+  -moz-transition: color 0.15s ease;
+  -ms-transition: color 0.15s ease;
+  -o-transition: color 0.15s ease;
+  transition: color 0.15s ease; }
 
 .reveal a:not(.image):hover {
   color: #8b7c69;
   text-shadow: none;
-  border: none;
-}
+  border: none; }
 
 .reveal .roll span:after {
   color: #fff;
-  background: #25211c;
-}
+  background: #25211c; }
 
 /*********************************************
  * IMAGES
@@ -81,64 +73,53 @@ body {
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid black;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-  -webkit-transition: all .2s linear;
-  -moz-transition: all .2s linear;
-  -ms-transition: all .2s linear;
-  -o-transition: all .2s linear;
-  transition: all .2s linear;
-}
+  -webkit-transition: all 0.2s linear;
+  -moz-transition: all 0.2s linear;
+  -ms-transition: all 0.2s linear;
+  -o-transition: all 0.2s linear;
+  transition: all 0.2s linear; }
 
 .reveal a:hover img {
   background: rgba(255, 255, 255, 0.2);
   border-color: #51483d;
-  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-}
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
 .reveal .controls div.navigate-left,
 .reveal .controls div.navigate-left.enabled {
-  border-right-color: #51483d;
-}
+  border-right-color: #51483d; }
 
 .reveal .controls div.navigate-right,
 .reveal .controls div.navigate-right.enabled {
-  border-left-color: #51483d;
-}
+  border-left-color: #51483d; }
 
 .reveal .controls div.navigate-up,
 .reveal .controls div.navigate-up.enabled {
-  border-bottom-color: #51483d;
-}
+  border-bottom-color: #51483d; }
 
 .reveal .controls div.navigate-down,
 .reveal .controls div.navigate-down.enabled {
-  border-top-color: #51483d;
-}
+  border-top-color: #51483d; }
 
 .reveal .controls div.navigate-left.enabled:hover {
-  border-right-color: #8b7c69;
-}
+  border-right-color: #8b7c69; }
 
 .reveal .controls div.navigate-right.enabled:hover {
-  border-left-color: #8b7c69;
-}
+  border-left-color: #8b7c69; }
 
 .reveal .controls div.navigate-up.enabled:hover {
-  border-bottom-color: #8b7c69;
-}
+  border-bottom-color: #8b7c69; }
 
 .reveal .controls div.navigate-down.enabled:hover {
-  border-top-color: #8b7c69;
-}
+  border-top-color: #8b7c69; }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
-  background: rgba(0, 0, 0, 0.2);
-}
+  background: rgba(0, 0, 0, 0.2); }
 
 .reveal .progress span {
   background: #51483d;
@@ -146,5 +127,4 @@ body {
   -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-}
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/css/theme/simple.css b/css/theme/simple.css
index a68729f..0aef916 100644
--- a/css/theme/simple.css
+++ b/css/theme/simple.css
@@ -12,22 +12,19 @@
  *********************************************/
 body {
   background: white;
-  background-color: white;
-}
+  background-color: white; }
 
 .reveal {
-  font-family: "Lato", Times, "Times New Roman", serif;
+  font-family: "Lato", sans-serif;
   font-size: 36px;
   font-weight: 200;
   letter-spacing: -0.02em;
-  color: black;
-}
+  color: black; }
 
 ::selection {
   color: white;
   background: rgba(0, 0, 0, 0.99);
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 /*********************************************
  * HEADERS
@@ -44,12 +41,10 @@ body {
   line-height: 0.9em;
   letter-spacing: 0.02em;
   text-transform: none;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 .reveal h1 {
-  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
-}
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
 
 /*********************************************
  * LINKS
@@ -57,23 +52,20 @@ body {
 .reveal a:not(.image) {
   color: darkblue;
   text-decoration: none;
-  -webkit-transition: color .15s ease;
-  -moz-transition: color .15s ease;
-  -ms-transition: color .15s ease;
-  -o-transition: color .15s ease;
-  transition: color .15s ease;
-}
+  -webkit-transition: color 0.15s ease;
+  -moz-transition: color 0.15s ease;
+  -ms-transition: color 0.15s ease;
+  -o-transition: color 0.15s ease;
+  transition: color 0.15s ease; }
 
 .reveal a:not(.image):hover {
   color: #0000f1;
   text-shadow: none;
-  border: none;
-}
+  border: none; }
 
 .reveal .roll span:after {
   color: #fff;
-  background: #00003f;
-}
+  background: #00003f; }
 
 /*********************************************
  * IMAGES
@@ -83,64 +75,53 @@ body {
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid black;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-  -webkit-transition: all .2s linear;
-  -moz-transition: all .2s linear;
-  -ms-transition: all .2s linear;
-  -o-transition: all .2s linear;
-  transition: all .2s linear;
-}
+  -webkit-transition: all 0.2s linear;
+  -moz-transition: all 0.2s linear;
+  -ms-transition: all 0.2s linear;
+  -o-transition: all 0.2s linear;
+  transition: all 0.2s linear; }
 
 .reveal a:hover img {
   background: rgba(255, 255, 255, 0.2);
   border-color: darkblue;
-  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-}
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
 .reveal .controls div.navigate-left,
 .reveal .controls div.navigate-left.enabled {
-  border-right-color: darkblue;
-}
+  border-right-color: darkblue; }
 
 .reveal .controls div.navigate-right,
 .reveal .controls div.navigate-right.enabled {
-  border-left-color: darkblue;
-}
+  border-left-color: darkblue; }
 
 .reveal .controls div.navigate-up,
 .reveal .controls div.navigate-up.enabled {
-  border-bottom-color: darkblue;
-}
+  border-bottom-color: darkblue; }
 
 .reveal .controls div.navigate-down,
 .reveal .controls div.navigate-down.enabled {
-  border-top-color: darkblue;
-}
+  border-top-color: darkblue; }
 
 .reveal .controls div.navigate-left.enabled:hover {
-  border-right-color: #0000f1;
-}
+  border-right-color: #0000f1; }
 
 .reveal .controls div.navigate-right.enabled:hover {
-  border-left-color: #0000f1;
-}
+  border-left-color: #0000f1; }
 
 .reveal .controls div.navigate-up.enabled:hover {
-  border-bottom-color: #0000f1;
-}
+  border-bottom-color: #0000f1; }
 
 .reveal .controls div.navigate-down.enabled:hover {
-  border-top-color: #0000f1;
-}
+  border-top-color: #0000f1; }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
-  background: rgba(0, 0, 0, 0.2);
-}
+  background: rgba(0, 0, 0, 0.2); }
 
 .reveal .progress span {
   background: darkblue;
@@ -148,5 +129,4 @@ body {
   -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-}
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/css/theme/sky.css b/css/theme/sky.css
index a1b3b96..c5cbbeb 100644
--- a/css/theme/sky.css
+++ b/css/theme/sky.css
@@ -16,22 +16,19 @@ body {
   background: -o-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
   background: -ms-radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
   background: radial-gradient(center, circle cover, #f7fbfc 0%, #add9e4 100%);
-  background-color: #f7fbfc;
-}
+  background-color: #f7fbfc; }
 
 .reveal {
   font-family: "Open Sans", sans-serif;
   font-size: 36px;
   font-weight: 200;
   letter-spacing: -0.02em;
-  color: #333333;
-}
+  color: #333333; }
 
 ::selection {
   color: white;
   background: #134674;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 /*********************************************
  * HEADERS
@@ -48,12 +45,10 @@ body {
   line-height: 0.9em;
   letter-spacing: -0.08em;
   text-transform: uppercase;
-  text-shadow: none;
-}
+  text-shadow: none; }
 
 .reveal h1 {
-  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2);
-}
+  text-shadow: 0px 0px 6px rgba(0, 0, 0, 0.2); }
 
 /*********************************************
  * LINKS
@@ -61,23 +56,20 @@ body {
 .reveal a:not(.image) {
   color: #3b759e;
   text-decoration: none;
-  -webkit-transition: color .15s ease;
-  -moz-transition: color .15s ease;
-  -ms-transition: color .15s ease;
-  -o-transition: color .15s ease;
-  transition: color .15s ease;
-}
+  -webkit-transition: color 0.15s ease;
+  -moz-transition: color 0.15s ease;
+  -ms-transition: color 0.15s ease;
+  -o-transition: color 0.15s ease;
+  transition: color 0.15s ease; }
 
 .reveal a:not(.image):hover {
   color: #74a7cb;
   text-shadow: none;
-  border: none;
-}
+  border: none; }
 
 .reveal .roll span:after {
   color: #fff;
-  background: #264c66;
-}
+  background: #264c66; }
 
 /*********************************************
  * IMAGES
@@ -87,64 +79,53 @@ body {
   background: rgba(255, 255, 255, 0.12);
   border: 4px solid #333333;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
-  -webkit-transition: all .2s linear;
-  -moz-transition: all .2s linear;
-  -ms-transition: all .2s linear;
-  -o-transition: all .2s linear;
-  transition: all .2s linear;
-}
+  -webkit-transition: all 0.2s linear;
+  -moz-transition: all 0.2s linear;
+  -ms-transition: all 0.2s linear;
+  -o-transition: all 0.2s linear;
+  transition: all 0.2s linear; }
 
 .reveal a:hover img {
   background: rgba(255, 255, 255, 0.2);
   border-color: #3b759e;
-  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
-}
+  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55); }
 
 /*********************************************
  * NAVIGATION CONTROLS
  *********************************************/
 .reveal .controls div.navigate-left,
 .reveal .controls div.navigate-left.enabled {
-  border-right-color: #3b759e;
-}
+  border-right-color: #3b759e; }
 
 .reveal .controls div.navigate-right,
 .reveal .controls div.navigate-right.enabled {
-  border-left-color: #3b759e;
-}
+  border-left-color: #3b759e; }
 
 .reveal .controls div.navigate-up,
 .reveal .controls div.navigate-up.enabled {
-  border-bottom-color: #3b759e;
-}
+  border-bottom-color: #3b759e; }
 
 .reveal .controls div.navigate-down,
 .reveal .controls div.navigate-down.enabled {
-  border-top-color: #3b759e;
-}
+  border-top-color: #3b759e; }
 
 .reveal .controls div.navigate-left.enabled:hover {
-  border-right-color: #74a7cb;
-}
+  border-right-color: #74a7cb; }
 
 .reveal .controls div.navigate-right.enabled:hover {
-  border-left-color: #74a7cb;
-}
+  border-left-color: #74a7cb; }
 
 .reveal .controls div.navigate-up.enabled:hover {
-  border-bottom-color: #74a7cb;
-}
+  border-bottom-color: #74a7cb; }
 
 .reveal .controls div.navigate-down.enabled:hover {
-  border-top-color: #74a7cb;
-}
+  border-top-color: #74a7cb; }
 
 /*********************************************
  * PROGRESS BAR
  *********************************************/
 .reveal .progress {
-  background: rgba(0, 0, 0, 0.2);
-}
+  background: rgba(0, 0, 0, 0.2); }
 
 .reveal .progress span {
   background: #3b759e;
@@ -152,5 +133,4 @@ body {
   -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -ms-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
   -o-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
-}
+  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985); }
diff --git a/css/theme/source/night.scss b/css/theme/source/night.scss
index 6646857..4a1e3f5 100644
--- a/css/theme/source/night.scss
+++ b/css/theme/source/night.scss
@@ -19,7 +19,7 @@
 // Override theme settings (see ../template/settings.scss)
 $backgroundColor: #111;
 
-$mainFont: 'Open Sans', Times, 'Times New Roman', serif;
+$mainFont: 'Open Sans', sans-serif;
 $linkColor: #e7ad52;
 $linkColorHover: lighten( $linkColor, 20% );
 $headingFont: 'Montserrat', Impact, sans-serif;
diff --git a/css/theme/source/serif.scss b/css/theme/source/serif.scss
index dc0935f..06eaca8 100644
--- a/css/theme/source/serif.scss
+++ b/css/theme/source/serif.scss
@@ -1,7 +1,7 @@
 /**
- * A simple theme for reveal.js presentations, similar 
+ * A simple theme for reveal.js presentations, similar
  * to the default theme. The accent color is darkblue.
- * 
+ *
  * This theme is Copyright (C) 2012 Owen Versteeg, https://github.com/StereotypicalApps. It is MIT licensed.
  * reveal.js is Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se; so is the theme - beige.css - that this is based off of.
  */
diff --git a/css/theme/source/simple.scss b/css/theme/source/simple.scss
index 713ab44..a9c4000 100644
--- a/css/theme/source/simple.scss
+++ b/css/theme/source/simple.scss
@@ -20,7 +20,7 @@
 
 
 // Override theme settings (see ../template/settings.scss)
-$mainFont: 'Lato', Times, 'Times New Roman', serif;
+$mainFont: 'Lato', sans-serif;
 $mainColor: #000;
 $headingFont: 'News Cycle', Impact, sans-serif;
 $headingColor: #000;
diff --git a/css/theme/template/settings.scss b/css/theme/template/settings.scss
index bc9f138..7e9ffd8 100644
--- a/css/theme/template/settings.scss
+++ b/css/theme/template/settings.scss
@@ -1,11 +1,11 @@
-// Base settings for all themes that can optionally be 
+// Base settings for all themes that can optionally be
 // overridden by the super-theme
 
 // Background of the presentation
 $backgroundColor: #2b2b2b;
 
 // Primary/body text
-$mainFont: 'Lato', Times, 'Times New Roman', serif;
+$mainFont: 'Lato', sans-serif;
 $mainFontSize: 36px;
 $mainColor: #eee;