From 2f34f1ec214678fb1f87fb82fb4519a366c80b66 Mon Sep 17 00:00:00 2001
From: Giteabot <teabot@gitea.io>
Date: Tue, 15 Aug 2023 00:56:15 +0800
Subject: [PATCH] Use `object-fit: contain` for oauth2 custom icons (#26493)
 (#26498)

Backport #26493 by @wxiaoguang

It works for various sizes.

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
(cherry picked from commit 24d6aacc7ee4745799bd2f778c0e2e882099cfa3)
---
 services/auth/source/oauth2/providers.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/auth/source/oauth2/providers.go b/services/auth/source/oauth2/providers.go
index 16620fad6d..7572aa20c0 100644
--- a/services/auth/source/oauth2/providers.go
+++ b/services/auth/source/oauth2/providers.go
@@ -56,7 +56,7 @@ func (p *AuthSourceProvider) DisplayName() string {
 
 func (p *AuthSourceProvider) IconHTML() template.HTML {
 	if p.iconURL != "" {
-		img := fmt.Sprintf(`<img class="gt-mr-3" width="20" height="20" src="%s" alt="%s">`,
+		img := fmt.Sprintf(`<img class="gt-object-contain gt-mr-3" width="20" height="20" src="%s" alt="%s">`,
 			html.EscapeString(p.iconURL), html.EscapeString(p.DisplayName()),
 		)
 		return template.HTML(img)