Fixed spinner icon

diff --git a/wcfsetup/install/files/style/icon/icon.scss b/wcfsetup/install/files/style/icon/icon.scss
index e9fa443a6635d8bc33c31ea49d46f402a482449e..f96b184e0dfcbd4256060178357d49ee7158ac33 100644 (file)
--- a/wcfsetup/install/files/style/icon/icon.scss
+++ b/wcfsetup/install/files/style/icon/icon.scss
@@ -138,10 +138,13 @@ a > span.fa:not(.pointer) {
        border: 2px solid rgb(204, 204, 204);
        border-top-color: rgb(79, 129, 189);
        border-radius: 50%;
-       
-       &::before {
-               display: none;
-       }
+       vertical-align: middle;
+}
+
+/* work-around for a bug in the scss compiler that is fixed in a newer version,
+   but that version has a devastating performance compared to the current version */
+.fa-spinner.fa-spinner::before {
+       display: none;
 }
 
 @-webkit-keyframes wcfSpinner {