fix broken buttons for IE8-11

diff --git a/apps/files_sharing/css/public.css b/apps/files_sharing/css/public.css
index 82b8b6d307edf19a98a05bfd2ec5456e3366bfc5..31c3bca874868795b990efc6c2fa32dc9115b7a8 100644 (file)
--- a/apps/files_sharing/css/public.css
+++ b/apps/files_sharing/css/public.css
@@ -114,6 +114,7 @@ thead {
        margin: 0 5px;
        height: 28px;
        padding-bottom: 4px;
+       line-height: 14px;
 }
 
 #save .save-form [type="submit"] {