diff --git a/public/scss/generics.scss b/public/scss/generics.scss
index ed5ef0c50a..0656d79b96 100644
--- a/public/scss/generics.scss
+++ b/public/scss/generics.scss
@@ -1,4 +1,8 @@
 
+.flex-1 {
+	flex: 1 1 0%;
+}
+
 .pointer {
 	@include pointer;
 }