diff --git a/src/General/css/style.css b/src/General/css/style.css
index 0de359872..6deda6559 100755
--- a/src/General/css/style.css
+++ b/src/General/css/style.css
@@ -519,7 +519,7 @@ hr ~ div.center:not(.ad-cnt) {
   border-radius: 2px;
   box-shadow: 0 0 5px rgba(0, 0, 0, .25);
 }
-.thunb.spoiler-file {
+.thumb.spoiler-file {
   width: 100px;
   height: 100px;
 }