diff --git a/templates/repo/clone_buttons.tmpl b/templates/repo/clone_buttons.tmpl
index e451c0afd67c1..8f5b63128a218 100644
--- a/templates/repo/clone_buttons.tmpl
+++ b/templates/repo/clone_buttons.tmpl
@@ -9,7 +9,7 @@
 		SSH
 	</button>
 {{end}}
-<input id="repo-clone-url" size="20" class="js-clone-url gt-br-0" value="{{$.CloneButtonOriginLink.HTTPS}}" readonly>
+<input id="repo-clone-url" size="20" class="js-clone-url" value="{{$.CloneButtonOriginLink.HTTPS}}" readonly>
 <button class="ui basic small compact icon button" id="clipboard-btn" data-tooltip-content="{{.locale.Tr "copy_url"}}" data-clipboard-target="#repo-clone-url" aria-label="{{.locale.Tr "copy_url"}}">
 	{{svg "octicon-copy" 14}}
 </button>
diff --git a/templates/repo/commit_page.tmpl b/templates/repo/commit_page.tmpl
index 9fdb123f7977b..5d3b1061e8d33 100644
--- a/templates/repo/commit_page.tmpl
+++ b/templates/repo/commit_page.tmpl
@@ -189,7 +189,7 @@
 				</div>
 		</div>
 		{{if .Commit.Signature}}
-			<div class="ui bottom attached message gt-tl gt-df gt-ac gt-sb commit-header-row gt-fw {{$class}}">
+			<div class="ui bottom attached message gt-text-left gt-df gt-ac gt-sb commit-header-row gt-fw {{$class}}">
 				<div class="gt-df gt-ac">
 					{{if .Verification.Verified}}
 						{{if ne .Verification.SigningUser.ID 0}}
diff --git a/templates/repo/header.tmpl b/templates/repo/header.tmpl
index b55e83a9d32d1..d5c78fd550174 100644
--- a/templates/repo/header.tmpl
+++ b/templates/repo/header.tmpl
@@ -121,7 +121,7 @@
 								<div class="header">
 									{{$.locale.Tr "repo.already_forked" .Name}}
 								</div>
-								<div class="content gt-tl">
+								<div class="content gt-text-left">
 									<div class="ui list">
 										{{range $.UserAndOrgForks}}
 											<div class="ui item gt-py-3">
diff --git a/templates/repo/migrate/migrate.tmpl b/templates/repo/migrate/migrate.tmpl
index 01245322f8656..2c50f78f0becf 100644
--- a/templates/repo/migrate/migrate.tmpl
+++ b/templates/repo/migrate/migrate.tmpl
@@ -16,10 +16,10 @@
 							{{svg (printf "gitea-%s" .Name) 184}}
 						{{end}}
 						<div class="content">
-							<div class="header gt-tc">
+							<div class="header gt-text-center">
 								{{.Title}}
 							</div>
-							<div class="description gt-tc">
+							<div class="description gt-text-center">
 								{{(printf "repo.migrate.%s.description" .Name) | $.locale.Tr}}
 							</div>
 						</div>
diff --git a/templates/repo/unicode_escape_prompt.tmpl b/templates/repo/unicode_escape_prompt.tmpl
index 12eff6aebe3af..961e2370a782f 100644
--- a/templates/repo/unicode_escape_prompt.tmpl
+++ b/templates/repo/unicode_escape_prompt.tmpl
@@ -1,6 +1,6 @@
 {{if .EscapeStatus}}
 	{{if .EscapeStatus.HasInvisible}}
-		<div class="ui error message unicode-escape-prompt gt-tl">
+		<div class="ui error message unicode-escape-prompt gt-text-left">
 			<button class="close icon hide-panel button" data-panel-closest=".message">{{svg "octicon-x" 16 "close inside"}}</button>
 			<div class="header">
 				{{$.root.locale.Tr "repo.invisible_runes_header"}}
@@ -11,7 +11,7 @@
 			{{end}}
 		</div>
 	{{else if .EscapeStatus.HasAmbiguous}}
-		<div class="ui warning message unicode-escape-prompt gt-tl">
+		<div class="ui warning message unicode-escape-prompt gt-text-left">
 			<button class="close icon hide-panel button" data-panel-closest=".message">{{svg "octicon-x" 16 "close inside"}}</button>
 			<div class="header">
 				{{$.root.locale.Tr "repo.ambiguous_runes_header"}}
diff --git a/templates/user/auth/captcha.tmpl b/templates/user/auth/captcha.tmpl
index 62a3779e55285..a71d3bc53888b 100644
--- a/templates/user/auth/captcha.tmpl
+++ b/templates/user/auth/captcha.tmpl
@@ -22,7 +22,7 @@
 		<div id="captcha" data-captcha-type="m-captcha" class="m-captcha" data-sitekey="{{.McaptchaSitekey}}" data-instance-url="{{.McaptchaURL}}"></div>
 	</div>
 {{else if eq .CaptchaType "cfturnstile"}}
-	<div class="inline field captcha-field gt-tc">
+	<div class="inline field captcha-field gt-text-center">
 		<div id="captcha" data-captcha-type="cf-turnstile" data-sitekey="{{.CfTurnstileSitekey}}"></div>
 	</div>
 {{end}}{{end}}
diff --git a/web_src/css/helpers.css b/web_src/css/helpers.css
index dcb04105229ec..7ce2f0ea558e7 100644
--- a/web_src/css/helpers.css
+++ b/web_src/css/helpers.css
@@ -8,9 +8,6 @@ Gitea's private styles use `g-` prefix.
 .gt-dif { display: inline-flex !important; }
 .gt-dib { display: inline-block !important; }
 .gt-ac { align-items: center !important; }
-.gt-ab { align-items: baseline !important; }
-.gt-tc { text-align: center !important; }
-.gt-tl { text-align: left !important; }
 .gt-jc { justify-content: center !important; }
 .gt-js { justify-content: flex-start !important; }
 .gt-je { justify-content: flex-end !important; }
@@ -21,7 +18,6 @@ Gitea's private styles use `g-` prefix.
 .gt-vm { vertical-align: middle !important; }
 .gt-w-100 { width: 100% !important; }
 .gt-h-100 { height: 100% !important; }
-.gt-br-0 { border-radius: 0 !important; }
 
 .gt-mono {
   font-family: var(--fonts-monospace) !important;
@@ -88,6 +84,10 @@ Gitea's private styles use `g-` prefix.
 .gt-float-right { float: right !important; }
 .gt-clear-both { clear: both !important; }
 
+.gt-text-center { text-align: center !important; }
+.gt-text-left { text-align: left !important; }
+.gt-text-right { text-align: right !important; }
+
 .gt-font-light { font-weight: var(--font-weight-light) !important; }
 .gt-font-normal { font-weight: var(--font-weight-normal) !important; }
 .gt-font-medium { font-weight: var(--font-weight-medium) !important; }
diff --git a/web_src/css/repo.css b/web_src/css/repo.css
index 8228ef51c5af6..676d748184834 100644
--- a/web_src/css/repo.css
+++ b/web_src/css/repo.css
@@ -194,6 +194,7 @@
 
 .repository #clone-panel #repo-clone-url {
   width: 320px;
+  border-radius: 0;
 }
 
 @media (min-width: 768px) and (max-width: 991.98px) {
@@ -2662,7 +2663,7 @@
   height: 30px;
 }
 
-.repo-button-row .button.dropdown {
+.repo-button-row .button.dropdown:not(.icon) {
   padding-right: 22px !important; /* normal buttons have !important paddings, so we need to override it for dropdown (Add File) icons */
 }
 
diff --git a/web_src/js/features/common-global.js b/web_src/js/features/common-global.js
index 46a80beb5185c..b621c9ba00c3d 100644
--- a/web_src/js/features/common-global.js
+++ b/web_src/js/features/common-global.js
@@ -143,7 +143,7 @@ export function initGlobalDropzone() {
           // Create a "Copy Link" element, to conveniently copy the image
           // or file link as Markdown to the clipboard
           const copyLinkElement = document.createElement('div');
-          copyLinkElement.className = 'gt-tc';
+          copyLinkElement.className = 'gt-text-center';
           // The a element has a hardcoded cursor: pointer because the default is overridden by .dropzone
           copyLinkElement.innerHTML = `<a href="#" style="cursor: pointer;">${svg('octicon-copy', 14, 'copy link')} Copy link</a>`;
           copyLinkElement.addEventListener('click', (e) => {
diff --git a/web_src/js/features/repo-issue-content.js b/web_src/js/features/repo-issue-content.js
index d66f6ad4a4dbb..511b17d279e58 100644
--- a/web_src/js/features/repo-issue-content.js
+++ b/web_src/js/features/repo-issue-content.js
@@ -23,7 +23,7 @@ function showContentHistoryDetail(issueBaseUrl, commentId, historyId, itemTitleH
       </div>
     </div>
   </div>
-  <div class="comment-diff-data gt-tl gt-p-3 is-loading"></div>
+  <div class="comment-diff-data gt-text-left gt-p-3 is-loading"></div>
 </div>`);
   $dialog.appendTo($('body'));
   $dialog.find('.dialog-header-options').dropdown({