diff --git a/_sass/_site.scss b/_sass/_site.scss
index 2cb6c5b..111a0c2 100644
--- a/_sass/_site.scss
+++ b/_sass/_site.scss
@@ -263,6 +263,9 @@ pre {
 .no-scroll {
 	overflow: hidden;
 }
+.center{
+	text-align: center;
+}
 
 
 // Global Transition
@@ -270,4 +273,4 @@ pre {
 
 b, i, strong, em, blockquote, p, q, span, figure, img, h1, h2, header, input, a, .highlight {
 	@include transition(all .2s ease);
-}
\ No newline at end of file
+}