[TASK] Unify donate button in about module

Change-Id: Iaf58bdb62fb9929af05398cc0d3f6a9f31c7cad4
Resolves: #47933
Releases: 6.2
Reviewed-on: https://review.typo3.org/20503
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn

typo3/sysext/about/Resources/Private/Partials/Donation.html

@@ -11,7 +11,6 @@
 	<div class="donation-button">
 		<input
 			type="button"
-			id="donation-button"
 			value="{f:translate(key:'LLL:EXT:lang/locallang_mod_help_about.xlf:donation_button')}"
 			onclick="window.open('{TYPO3UrlDonate}');"
 		/>

typo3/sysext/t3skin/stylesheets/structure/module_help_about.css

@@ -13,10 +13,6 @@ Help > About
 	margin: 10px 0;
 }
 
-#typo3-mod-help-about-index-php-outer .donation-button input {
-	padding-left: 20px;
-}
-
 #typo3-mod-help-about-index-php-outer .typo3-mod-help-about-index-php-inner {
 	margin: 10px auto 20px;
 	padding: 10px;

typo3/sysext/t3skin/stylesheets/visual/module_help_about.css

@@ -15,14 +15,11 @@ Help > About
 #typo3-mod-help-about-index-php-outer .donation-button {
 	overflow: auto;
 }
+
 #typo3-mod-help-about-index-php-outer .donation-button input {
 	float: right;
-	background-image: url("../../images/icons/status/dialog-ok.png");
-	background-repeat: no-repeat;
-	background-position: 2px;
 }
 
-
 #typo3-mod-help-about-index-php-outer .typo3-mod-help-about-index-php-inner {
 	background: #ffffff;
 	border: 1px solid #adadad;