diff --git a/buscribe-web/constants.less b/buscribe-web/constants.less
new file mode 100644
index 0000000..ff0edd1
--- /dev/null
+++ b/buscribe-web/constants.less
@@ -0,0 +1,2 @@
+@sans-serif: Tahoma, sans-serif;
+@serif: Georgia, Garamond, serif;
\ No newline at end of file
diff --git a/buscribe-web/form.less b/buscribe-web/form.less
index f2a72bd..87b1cac 100644
--- a/buscribe-web/form.less
+++ b/buscribe-web/form.less
@@ -1,3 +1,5 @@
+@import "constants";
+
 #search_tools {
   display: flex;
   flex-direction: column;
@@ -6,7 +8,7 @@
 
   label {
     display: inline-block;
-    font-family: sans-serif;
+    font-family: @sans-serif;
     width: 5em;
     text-align: right;
     padding: 0.2em;
diff --git a/buscribe-web/line.less b/buscribe-web/line.less
index 429264b..63bceda 100644
--- a/buscribe-web/line.less
+++ b/buscribe-web/line.less
@@ -1,3 +1,5 @@
+@import "constants";
+
 .line {
   display: grid;
 
@@ -19,8 +21,7 @@
   }
 
   .line_start_bus_time {
-    font-family: sans-serif;
-    //font-size: small;
+    font-family: @sans-serif;
 
     text-align: right;
 
@@ -31,6 +32,8 @@
   }
 
   .line_text {
+    font-family: @serif;
+
     padding: 0.2em;
 
     margin-left: 0.3em;