[BUGFIX] Fixing login logo height in IE

Resolves: #78592
Releases: master, 8.7
Change-Id: Ia7b3a25f6af61fce5376a68c1188c9564d603a23
Reviewed-on: https://review.typo3.org/57320
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Fabien Udriot <fabien.udriot@ecodev.ch>
Tested-by: Fabien Udriot <fabien.udriot@ecodev.ch>
Reviewed-by: Robert Vierke <robert.vierke+typo3@gmail.com>
Reviewed-by: Maik Peuser <maik.peuser@verdure.de>
Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>

typo3/sysext/backend/Classes/Controller/LoginController.php

@@ -259,7 +259,7 @@ protected function createLoginLogoutForm(ServerRequestInterface $request): strin
                 $logo = 'EXT:backend/Resources/Public/Images/typo3_orange.svg';
             }
             $this->getDocumentTemplate()->inDocStylesArray[] = '
-				.typo3-login-logo .typo3-login-image { max-width: 150px; }
+				.typo3-login-logo .typo3-login-image { max-width: 150px; height:100%;}
 			';
         }
         $logo = $this->getUriForFileName($logo);