diff --git a/src/resources/css/elements/links.css b/src/resources/css/elements/links.css
index e69de29..077f6dd 100644
--- a/src/resources/css/elements/links.css
+++ b/src/resources/css/elements/links.css
@@ -0,0 +1 @@
+a {}
diff --git a/src/resources/css/elements/pre-codes.css b/src/resources/css/elements/pre-codes.css
index e69de29..2140c5d 100644
--- a/src/resources/css/elements/pre-codes.css
+++ b/src/resources/css/elements/pre-codes.css
@@ -0,0 +1,3 @@
+pre {}
+
+code {}
diff --git a/src/resources/css/elements/progress-bars.css b/src/resources/css/elements/progress-bars.css
index e69de29..2501203 100644
--- a/src/resources/css/elements/progress-bars.css
+++ b/src/resources/css/elements/progress-bars.css
@@ -0,0 +1,5 @@
+.progress-bar {}
+
+.progress-arc {}
+
+.progress-ring {}