diff --git a/in/style/main.css b/in/style/main.css
index e3b4f50..4705397 100644
--- a/in/style/main.css
+++ b/in/style/main.css
@@ -71,7 +71,7 @@ body.swap #swap::after { content: "→"; }
 
 html {
     font-family: "DejaVu Sans", sans-serif;
-    text-align: start;
+    text-align: justify;
 }
 
 body {
diff --git a/readme.md b/readme.md
index e0ce1d0..3e7156f 100644
--- a/readme.md
+++ b/readme.md
@@ -19,4 +19,6 @@
   * radicle
   * tangled
 * lists items highlighting
+  * button
   * vertical middle
+* theme algorithm