Fix TOTP QR code in dark styles

diff --git a/wcfsetup/install/files/style/ui/accountSecurity.scss b/wcfsetup/install/files/style/ui/accountSecurity.scss
index ef67ffabbfd824c599929669731744d5433c3ef7..fc8940318540214593baecbf09dd7ccc531efb4f 100644 (file)
--- a/wcfsetup/install/files/style/ui/accountSecurity.scss
+++ b/wcfsetup/install/files/style/ui/accountSecurity.scss
@@ -65,6 +65,10 @@ input.multifactorBackupCode {
                canvas {
                        width: 200px;
                        height: 200px;
+                       background: #fff;
+                       border-radius: 3px;
+                       border: 3px solid #fff;
+                       box-sizing: content-box;
                }
        }