Replace some `gt-` classes with `tw-` (#29570)

Replace 18 `gt-` prefixes with `tw-` with perl replacement. I manually
checked them all with `rg` afterwards.

41 files changed, 50 insertions, 70 deletions

diff --git a/templates/admin/notice.tmpl b/templates/admin/notice.tmpl
index ed410425b5..e0abe4f8c0 100644
--- a/templates/admin/notice.tmpl
+++ b/templates/admin/notice.tmpl
@@ -31,7 +31,7 @@
 						<tr>
 							<th></th>
 							<th colspan="5">
-								<form class="gt-float-right" method="post" action="{{AppSubUrl}}/admin/notices/empty">
+								<form class="tw-float-right" method="post" action="{{AppSubUrl}}/admin/notices/empty">
 									{{.CsrfTokenHtml}}
 									<button type="submit" class="ui red small button">{{ctx.Locale.Tr "admin.notices.delete_all"}}</button>
 								</form>
diff --git a/templates/org/header.tmpl b/templates/org/header.tmpl
index efbbc43b1d..943557b1ca 100644
--- a/templates/org/header.tmpl
+++ b/templates/org/header.tmpl
@@ -7,7 +7,7 @@
 				{{if .Org.Visibility.IsLimited}}<span class="ui large basic horizontal label">{{ctx.Locale.Tr "org.settings.visibility.limited_shortname"}}</span>{{end}}
 				{{if .Org.Visibility.IsPrivate}}<span class="ui large basic horizontal label">{{ctx.Locale.Tr "org.settings.visibility.private_shortname"}}</span>{{end}}
 			</span>
-			<span class="gt-df gt-ac gt-gap-2 gt-ml-auto gt-font-16 gt-whitespace-nowrap">
+			<span class="gt-df gt-ac gt-gap-2 gt-ml-auto gt-font-16 tw-whitespace-nowrap">
 				{{if .EnableFeed}}
 					<a class="ui basic label button gt-mr-0" href="{{.Org.HomeLink}}.rss" data-tooltip-content="{{ctx.Locale.Tr "rss_feed"}}">
 						{{svg "octicon-rss" 24}}
diff --git a/templates/package/view.tmpl b/templates/package/view.tmpl
index 0fa23d67fd..54af71126f 100644
--- a/templates/package/view.tmpl
+++ b/templates/package/view.tmpl
@@ -87,7 +87,7 @@
 				{{end}}
 				<div class="divider"></div>
 				<strong>{{ctx.Locale.Tr "packages.versions"}} ({{.TotalVersionCount}})</strong>
-				<a class="gt-float-right" href="{{$.PackageDescriptor.PackageWebLink}}/versions">{{ctx.Locale.Tr "packages.versions.view_all"}}</a>
+				<a class="tw-float-right" href="{{$.PackageDescriptor.PackageWebLink}}/versions">{{ctx.Locale.Tr "packages.versions.view_all"}}</a>
 				<div class="ui relaxed list">
 				{{range .LatestVersions}}
 					<div class="item gt-df">
diff --git a/templates/projects/list.tmpl b/templates/projects/list.tmpl
index 30fbd498a4..54a41221bf 100644
--- a/templates/projects/list.tmpl
+++ b/templates/projects/list.tmpl
@@ -10,7 +10,7 @@
 				{{ctx.Locale.PrettyNumber .ClosedCount}}&nbsp;{{ctx.Locale.Tr "repo.issues.closed_title"}}
 			</a>
 		</div>
-		<div class="gt-text-right">
+		<div class="tw-text-right">
 			<a class="ui small primary button" href="{{$.Link}}/new">{{ctx.Locale.Tr "repo.projects.new"}}</a>
 		</div>
 	</div>
diff --git a/templates/projects/new.tmpl b/templates/projects/new.tmpl
index 711dbe842a..92ee36c1c4 100644
--- a/templates/projects/new.tmpl
+++ b/templates/projects/new.tmpl
@@ -55,7 +55,7 @@
 		</div>
 	</div>
 	<div class="divider"></div>
-	<div class="gt-text-right">
+	<div class="tw-text-right">
 		<a class="ui cancel button" href="{{$.CancelLink}}">
 			{{ctx.Locale.Tr "repo.milestones.cancel"}}
 		</a>
diff --git a/templates/projects/view.tmpl b/templates/projects/view.tmpl
index 3792ccca0e..1d03477a9f 100644
--- a/templates/projects/view.tmpl
+++ b/templates/projects/view.tmpl
@@ -165,9 +165,9 @@
 
 				<div class="divider"></div>
 
-				<div class="ui cards {{if and $canWriteProject (ne .ID 0)}}{{/* ID 0 is default column which cannot be moved */}}gt-cursor-grab{{end}}" data-url="{{$.Link}}/{{.ID}}" data-project="{{$.Project.ID}}" data-board="{{.ID}}" id="board_{{.ID}}">
+				<div class="ui cards {{if and $canWriteProject (ne .ID 0)}}{{/* ID 0 is default column which cannot be moved */}}tw-cursor-grab{{end}}" data-url="{{$.Link}}/{{.ID}}" data-project="{{$.Project.ID}}" data-board="{{.ID}}" id="board_{{.ID}}">
 					{{range (index $.IssuesMap .ID)}}
-						<div class="issue-card gt-word-break {{if $canWriteProject}}gt-cursor-grab{{end}}" data-issue="{{.ID}}">
+						<div class="issue-card gt-word-break {{if $canWriteProject}}tw-cursor-grab{{end}}" data-issue="{{.ID}}">
 							{{template "repo/issue/card" (dict "Issue" . "Page" $)}}
 						</div>
 					{{end}}
diff --git a/templates/repo/branch/list.tmpl b/templates/repo/branch/list.tmpl
index 46503cb5df..916111faca 100644
--- a/templates/repo/branch/list.tmpl
+++ b/templates/repo/branch/list.tmpl
@@ -72,7 +72,7 @@
 				<div class="gt-df gt-ac">
 					{{ctx.Locale.Tr "repo.branches"}}
 				</div>
-				<div class="gt-whitespace-nowrap">
+				<div class="tw-whitespace-nowrap">
 					<form class="ignore-dirty" method="get">
 						<div class="ui tiny search input">
 							<input name="q" placeholder="{{ctx.Locale.Tr "repo.branch.search"}}" value="{{.Keyword}}" autofocus>
diff --git a/templates/repo/commit_page.tmpl b/templates/repo/commit_page.tmpl
index 7892a57163..1d900cdefb 100644
--- a/templates/repo/commit_page.tmpl
+++ b/templates/repo/commit_page.tmpl
@@ -184,7 +184,7 @@
 				</div>
 		</div>
 		{{if .Commit.Signature}}
-			<div class="ui bottom attached message gt-text-left gt-df gt-ac gt-sb commit-header-row gt-fw gt-mb-0 {{$class}}">
+			<div class="ui bottom attached message tw-text-left gt-df gt-ac gt-sb commit-header-row gt-fw gt-mb-0 {{$class}}">
 				<div class="gt-df gt-ac">
 					{{if .Verification.Verified}}
 						{{if ne .Verification.SigningUser.ID 0}}
diff --git a/templates/repo/commits_list_small.tmpl b/templates/repo/commits_list_small.tmpl
index 79e1bd6309..86e6b7225e 100644
--- a/templates/repo/commits_list_small.tmpl
+++ b/templates/repo/commits_list_small.tmpl
@@ -13,7 +13,7 @@
 
 		{{$commitLink:= printf "%s/commit/%s" $.comment.Issue.PullRequest.BaseRepo.Link (PathEscape .ID.String)}}
 
-		<span class="shabox gt-df gt-ac gt-float-right">
+		<span class="shabox gt-df gt-ac tw-float-right">
 			{{template "repo/commit_statuses" dict "Status" .Status "Statuses" .Statuses}}
 			{{$class := "ui sha label"}}
 			{{if .Signature}}
diff --git a/templates/repo/commits_table.tmpl b/templates/repo/commits_table.tmpl
index 054a3f6bec..70f673e27e 100644
--- a/templates/repo/commits_table.tmpl
+++ b/templates/repo/commits_table.tmpl
@@ -8,7 +8,7 @@
 			{{ctx.Locale.Tr "repo.commits.no_commits" $.BaseBranch $.HeadBranch}}
 		{{end}}
 	</div>
-	<div class="commits-table-right gt-whitespace-nowrap">
+	<div class="commits-table-right tw-whitespace-nowrap">
 		{{if .PageIsCommits}}
 			<form class="ignore-dirty" action="{{.RepoLink}}/commits/{{.BranchNameSubURL}}/search">
 				<div class="ui tiny search input">
diff --git a/templates/repo/diff/box.tmpl b/templates/repo/diff/box.tmpl
index c24500a149..39cf8755f2 100644
--- a/templates/repo/diff/box.tmpl
+++ b/templates/repo/diff/box.tmpl
@@ -25,7 +25,7 @@
 		</div>
 		<div class="diff-detail-actions">
 			{{if and .PageIsPullFiles $.SignedUserID (not .IsArchived) (not .DiffNotAvailable)}}
-				<div class="not-mobile gt-df gt-ac gt-fc gt-whitespace-nowrap gt-mr-2">
+				<div class="not-mobile gt-df gt-ac gt-fc tw-whitespace-nowrap gt-mr-2">
 					<label for="viewed-files-summary" id="viewed-files-summary-label" data-text-changed-template="{{ctx.Locale.Tr "repo.pulls.viewed_files_label"}}">
 						{{ctx.Locale.Tr "repo.pulls.viewed_files_label" .Diff.NumViewedFiles .Diff.NumFiles}}
 					</label>
@@ -202,7 +202,7 @@
 							</div>
 							{{if $showFileViewToggle}}
 								{{/* for image or CSV, it can have a horizontal scroll bar, there won't be review comment context menu (position absolute) which would be clipped by "overflow" */}}
-								<div id="diff-rendered-{{$file.NameHash}}" class="file-body file-code {{if $.IsSplitStyle}}code-diff-split{{else}}code-diff-unified{{end}} gt-overflow-x-scroll">
+								<div id="diff-rendered-{{$file.NameHash}}" class="file-body file-code {{if $.IsSplitStyle}}code-diff-split{{else}}code-diff-unified{{end}} tw-overflow-x-scroll">
 									<table class="chroma tw-w-full">
 										{{if $isImage}}
 											{{template "repo/diff/image_diff" dict "file" . "root" $ "blobBase" $blobBase "blobHead" $blobHead "sniffedTypeBase" $sniffedTypeBase "sniffedTypeHead" $sniffedTypeHead}}
diff --git a/templates/repo/diff/comment_form.tmpl b/templates/repo/diff/comment_form.tmpl
index 54817d4740..6005ea28ef 100644
--- a/templates/repo/diff/comment_form.tmpl
+++ b/templates/repo/diff/comment_form.tmpl
@@ -27,7 +27,7 @@
 
 		<div class="field footer gt-mx-3">
 			<span class="markup-info">{{svg "octicon-markup"}} {{ctx.Locale.Tr "repo.diff.comment.markdown_info"}}</span>
-			<div class="gt-text-right">
+			<div class="tw-text-right">
 				{{if $.reply}}
 					<button class="ui submit primary tiny button btn-reply" type="submit">{{ctx.Locale.Tr "repo.diff.comment.reply"}}</button>
 					<input type="hidden" name="reply" value="{{$.reply}}">
diff --git a/templates/repo/diff/compare.tmpl b/templates/repo/diff/compare.tmpl
index e460d4da3b..970e29b476 100644
--- a/templates/repo/diff/compare.tmpl
+++ b/templates/repo/diff/compare.tmpl
@@ -208,7 +208,7 @@
 					<button class="ui button primary show-form">{{ctx.Locale.Tr "repo.pulls.new"}}</button>
 				</div>
 			{{else if .Repository.IsArchived}}
-				<div class="ui warning message gt-text-center">
+				<div class="ui warning message tw-text-center">
 					{{if .Repository.ArchivedUnix.IsZero}}
 						{{ctx.Locale.Tr "repo.archive.title"}}
 					{{else}}
diff --git a/templates/repo/empty.tmpl b/templates/repo/empty.tmpl
index f171cd8d5c..a858a728e9 100644
--- a/templates/repo/empty.tmpl
+++ b/templates/repo/empty.tmpl
@@ -6,7 +6,7 @@
 			<div class="sixteen wide column content">
 				{{template "base/alert" .}}
 				{{if .Repository.IsArchived}}
-					<div class="ui warning message gt-text-center">
+					<div class="ui warning message tw-text-center">
 						{{if .Repository.ArchivedUnix.IsZero}}
 							{{ctx.Locale.Tr "repo.archive.title"}}
 						{{else}}
diff --git a/templates/repo/header.tmpl b/templates/repo/header.tmpl
index b692c851ee..0f64380337 100644
--- a/templates/repo/header.tmpl
+++ b/templates/repo/header.tmpl
@@ -93,7 +93,7 @@
 								<div class="header">
 									{{ctx.Locale.Tr "repo.already_forked" .Name}}
 								</div>
-								<div class="content gt-text-left">
+								<div class="content tw-text-left">
 									<div class="ui list">
 										{{range $.UserAndOrgForks}}
 											<div class="ui item gt-py-3">
diff --git a/templates/repo/home.tmpl b/templates/repo/home.tmpl
index 2c08fb02d5..a98dcb8c28 100644
--- a/templates/repo/home.tmpl
+++ b/templates/repo/home.tmpl
@@ -41,7 +41,7 @@
 					<input type="hidden" name="topics" value="{{range $i, $v := .Topics}}{{.Name}}{{if Eval $i "+" 1 "<" (len $.Topics)}},{{end}}{{end}}">
 					{{range .Topics}}
 						{{/* keey the same layout as Fomantic UI generated labels */}}
-						<a class="ui label transition visible gt-cursor-default gt-dib" data-value="{{.Name}}">{{.Name}}{{svg "octicon-x" 16 "delete icon"}}</a>
+						<a class="ui label transition visible tw-cursor-default gt-dib" data-value="{{.Name}}">{{.Name}}{{svg "octicon-x" 16 "delete icon"}}</a>
 					{{end}}
 					<div class="text"></div>
 				</div>
@@ -53,7 +53,7 @@
 		</div>
 		{{end}}
 		{{if .Repository.IsArchived}}
-			<div class="ui warning message gt-text-center">
+			<div class="ui warning message tw-text-center">
 				{{if .Repository.ArchivedUnix.IsZero}}
 					{{ctx.Locale.Tr "repo.archive.title"}}
 				{{else}}
diff --git a/templates/repo/issue/list.tmpl b/templates/repo/issue/list.tmpl
index 012b613fbf..62c1d00f00 100644
--- a/templates/repo/issue/list.tmpl
+++ b/templates/repo/issue/list.tmpl
@@ -6,7 +6,7 @@
 	{{if .PinnedIssues}}
 		<div id="issue-pins" {{if .IsRepoAdmin}}data-is-repo-admin{{end}}>
 			{{range .PinnedIssues}}
-				<div class="issue-card gt-word-break {{if $.IsRepoAdmin}}gt-cursor-grab{{end}}" data-move-url="{{$.Link}}/move_pin" data-issue-id="{{.ID}}">
+				<div class="issue-card gt-word-break {{if $.IsRepoAdmin}}tw-cursor-grab{{end}}" data-move-url="{{$.Link}}/move_pin" data-issue-id="{{.ID}}">
 					{{template "repo/issue/card" (dict "Issue" . "Page" $ "isPinnedIssueCard" true)}}
 				</div>
 			{{end}}
diff --git a/templates/repo/issue/milestone_new.tmpl b/templates/repo/issue/milestone_new.tmpl
index 3e79ee7ee9..7a56d73ac9 100644
--- a/templates/repo/issue/milestone_new.tmpl
+++ b/templates/repo/issue/milestone_new.tmpl
@@ -39,7 +39,7 @@
 					<textarea name="content">{{.content}}</textarea>
 				</div>
 				<div class="divider"></div>
-				<div class="gt-text-right">
+				<div class="tw-text-right">
 					{{if .PageIsEditMilestone}}
 						<a class="ui primary basic button" href="{{.RepoLink}}/milestones">
 							{{ctx.Locale.Tr "repo.milestones.cancel"}}
diff --git a/templates/repo/issue/view_content.tmpl b/templates/repo/issue/view_content.tmpl
index aa91764be4..747132931e 100644
--- a/templates/repo/issue/view_content.tmpl
+++ b/templates/repo/issue/view_content.tmpl
@@ -114,7 +114,7 @@
 					</div>
 				</div>
 				{{else if .Repository.IsArchived}}
-					<div class="ui warning message gt-text-center">
+					<div class="ui warning message tw-text-center">
 						{{if .Issue.IsPull}}
 							{{ctx.Locale.Tr "repo.archive.pull.nocomment"}}
 						{{else}}
@@ -124,7 +124,7 @@
 				{{end}}
 			{{else}} {{/* not .IsSigned */}}
 				{{if .Repository.IsArchived}}
-					<div class="ui warning message gt-text-center">
+					<div class="ui warning message tw-text-center">
 						{{if .Issue.IsPull}}
 							{{ctx.Locale.Tr "repo.archive.pull.nocomment"}}
 						{{else}}
diff --git a/templates/repo/issue/view_content/comments.tmpl b/templates/repo/issue/view_content/comments.tmpl
index b500cec91c..cb4950c18e 100644
--- a/templates/repo/issue/view_content/comments.tmpl
+++ b/templates/repo/issue/view_content/comments.tmpl
@@ -562,7 +562,7 @@
 					{{end}}
 				</span>
 				{{if and .IsForcePush $.Issue.PullRequest.BaseRepo.Name}}
-				<span class="gt-float-right comparebox">
+				<span class="tw-float-right comparebox">
 					<a href="{{$.Issue.PullRequest.BaseRepo.Link}}/compare/{{PathEscape .OldCommit}}..{{PathEscape .NewCommit}}" rel="nofollow" class="ui compare label">{{ctx.Locale.Tr "repo.issues.force_push_compare"}}</a>
 				</span>
 				{{end}}
diff --git a/templates/repo/issue/view_content/comments_delete_time.tmpl b/templates/repo/issue/view_content/comments_delete_time.tmpl
index 95121b0dc7..2377e7c4f0 100644
--- a/templates/repo/issue/view_content/comments_delete_time.tmpl
+++ b/templates/repo/issue/view_content/comments_delete_time.tmpl
@@ -1,7 +1,7 @@
 {{if and .comment.Time (.ctxData.Repository.IsTimetrackerEnabled ctx)}} {{/* compatibility with time comments made before v1.14 */}}
 	{{if (not .comment.Time.Deleted)}}
 		{{if (or .ctxData.IsAdmin (and .ctxData.IsSigned (eq .ctxData.SignedUserID .comment.PosterID)))}}
-			<span class="gt-float-right">
+			<span class="tw-float-right">
 				<div class="ui mini modal issue-delete-time-modal" data-id="{{.comment.Time.ID}}">
 					<form method="post" class="delete-time-form" action="{{.ctxData.RepoLink}}/issues/{{.ctxData.Issue.Index}}/times/{{.comment.TimeID}}/delete">
 						{{.ctxData.CsrfTokenHtml}}
diff --git a/templates/repo/migrate/migrate.tmpl b/templates/repo/migrate/migrate.tmpl
index d1abb15374..8ba567ee6b 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-text-center">
+							<div class="header tw-text-center">
 								{{.Title}}
 							</div>
-							<div class="description gt-text-center">
+							<div class="description tw-text-center">
 								{{ctx.Locale.Tr (printf "repo.migrate.%s.description" .Name)}}
 							</div>
 						</div>
diff --git a/templates/repo/release/new.tmpl b/templates/repo/release/new.tmpl
index 46b1c9b291..30e783167c 100644
--- a/templates/repo/release/new.tmpl
+++ b/templates/repo/release/new.tmpl
@@ -64,7 +64,7 @@
 						<div class="flex-text-inline gt-f1">
 							<input name="attachment-edit-{{.UUID}}"  class="attachment_edit" required value="{{.Name}}">
 							<input name="attachment-del-{{.UUID}}" type="hidden" value="false">
-							<span class="ui text grey gt-whitespace-nowrap">{{.Size | FileSize}}</span>
+							<span class="ui text grey tw-whitespace-nowrap">{{.Size | FileSize}}</span>
 							<span data-tooltip-content="{{ctx.Locale.Tr "repo.release.download_count" (ctx.Locale.PrettyNumber .DownloadCount)}}">
 								{{svg "octicon-info"}}
 							</span>
diff --git a/templates/repo/settings/branches.tmpl b/templates/repo/settings/branches.tmpl
index fbdc12defb..f8896b504e 100644
--- a/templates/repo/settings/branches.tmpl
+++ b/templates/repo/settings/branches.tmpl
@@ -1,7 +1,7 @@
 {{template "repo/settings/layout_head" (dict "ctxData" . "pageClass" "repository settings edit")}}
 	<div class="repo-setting-content">
 		{{if .Repository.IsArchived}}
-			<div class="ui warning message gt-text-center">
+			<div class="ui warning message tw-text-center">
 				{{ctx.Locale.Tr "repo.settings.archive.branchsettings_unavailable"}}
 			</div>
 		{{else}}
diff --git a/templates/repo/settings/githooks.tmpl b/templates/repo/settings/githooks.tmpl
index bdbfb40ca1..3fce29d545 100644
--- a/templates/repo/settings/githooks.tmpl
+++ b/templates/repo/settings/githooks.tmpl
@@ -12,7 +12,7 @@
 					<div class="item truncated-item-container">
 						<span class="text {{if .IsActive}}green{{else}}grey{{end}} gt-mr-3">{{svg "octicon-dot-fill" 22}}</span>
 						<span class="text truncate gt-f1 gt-mr-3">{{.Name}}</span>
-						<a class="muted gt-float-right gt-p-3" href="{{$.RepoLink}}/settings/hooks/git/{{.Name|PathEscape}}">
+						<a class="muted tw-float-right gt-p-3" href="{{$.RepoLink}}/settings/hooks/git/{{.Name|PathEscape}}">
 							{{svg "octicon-pencil"}}
 						</a>
 					</div>
diff --git a/templates/repo/settings/lfs_pointers.tmpl b/templates/repo/settings/lfs_pointers.tmpl
index fdc6b536c2..fa2e376ff3 100644
--- a/templates/repo/settings/lfs_pointers.tmpl
+++ b/templates/repo/settings/lfs_pointers.tmpl
@@ -44,7 +44,7 @@
 							<td>{{if .InRepo}}{{svg "octicon-check"}}{{else}}{{svg "octicon-x"}}{{end}}</td>
 							<td>{{if .Exists}}{{svg "octicon-check"}}{{else}}{{svg "octicon-x"}}{{end}}</td>
 							<td>{{if .Accessible}}{{svg "octicon-check"}}{{else}}{{svg "octicon-x"}}{{end}}</td>
-							<td class="gt-text-right">
+							<td class="tw-text-right">
 								<a class="ui primary button" href="{{$.LFSFilesLink}}/find?oid={{.Oid}}&size={{.Size}}&sha={{.SHA}}">{{ctx.Locale.Tr "repo.settings.lfs_findcommits"}}</a>
 							</td>
 						</tr>
diff --git a/templates/repo/settings/options.tmpl b/templates/repo/settings/options.tmpl
index 5a85192a43..376cfe7607 100644
--- a/templates/repo/settings/options.tmpl
+++ b/templates/repo/settings/options.tmpl
@@ -80,7 +80,7 @@
 			</h4>
 			<div class="ui attached segment">
 				{{if .Repository.IsArchived}}
-					<div class="ui warning message gt-text-center">
+					<div class="ui warning message tw-text-center">
 						{{ctx.Locale.Tr "repo.settings.archive.mirrors_unavailable"}}
 					</div>
 				{{else}}
diff --git a/templates/repo/settings/tags.tmpl b/templates/repo/settings/tags.tmpl
index e4fcf2ee6b..31fb59e5e3 100644
--- a/templates/repo/settings/tags.tmpl
+++ b/templates/repo/settings/tags.tmpl
@@ -1,7 +1,7 @@
 {{template "repo/settings/layout_head" (dict "ctxData" . "pageClass" "repository settings edit")}}
 	<div class="repo-setting-content">
 		{{if .Repository.IsArchived}}
-			<div class="ui warning message gt-text-center">
+			<div class="ui warning message tw-text-center">
 				{{ctx.Locale.Tr "repo.settings.archive.tagsettings_unavailable"}}
 			</div>
 		{{else}}
diff --git a/templates/repo/unicode_escape_prompt.tmpl b/templates/repo/unicode_escape_prompt.tmpl
index c9f8cd38c1..8bceafa8bb 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 warning message unicode-escape-prompt gt-text-left">
+		<div class="ui warning message unicode-escape-prompt tw-text-left">
 			<button class="btn close icon hide-panel" data-panel-closest=".message">{{svg "octicon-x" 16 "close inside"}}</button>
 			<div class="header">
 				{{ctx.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-text-left">
+		<div class="ui warning message unicode-escape-prompt tw-text-left">
 			<button class="btn close icon hide-panel" data-panel-closest=".message">{{svg "octicon-x" 16 "close inside"}}</button>
 			<div class="header">
 				{{ctx.Locale.Tr "repo.ambiguous_runes_header"}}
diff --git a/templates/repo/view_file.tmpl b/templates/repo/view_file.tmpl
index 1f9e0b5028..75f45b293f 100644
--- a/templates/repo/view_file.tmpl
+++ b/templates/repo/view_file.tmpl
@@ -1,12 +1,12 @@
 <div {{if .ReadmeInList}}id="readme" {{end}}class="{{TabSizeClass .Editorconfig .FileName}} non-diff-file-content">
 	{{- if .FileError}}
 		<div class="ui error message">
-			<div class="text left gt-whitespace-pre">{{.FileError}}</div>
+			<div class="text left tw-whitespace-pre">{{.FileError}}</div>
 		</div>
 	{{end}}
 	{{- if .FileWarning}}
 		<div class="ui warning message">
-			<div class="text left gt-whitespace-pre">{{.FileWarning}}</div>
+			<div class="text left tw-whitespace-pre">{{.FileWarning}}</div>
 		</div>
 	{{end}}
 
diff --git a/templates/repo/wiki/view.tmpl b/templates/repo/wiki/view.tmpl
index 9fa05b5b5c..541b1e9b42 100644
--- a/templates/repo/wiki/view.tmpl
+++ b/templates/repo/wiki/view.tmpl
@@ -79,19 +79,19 @@
 			{{if .sidebarPresent}}
 			<div class="markup wiki-content-sidebar">
 				{{if and .CanWriteWiki (not .Repository.IsMirror)}}
-					<a class="gt-float-right muted" href="{{.RepoLink}}/wiki/_Sidebar?action=_edit" aria-label="{{ctx.Locale.Tr "repo.wiki.edit_page_button"}}">{{svg "octicon-pencil"}}</a>
+					<a class="tw-float-right muted" href="{{.RepoLink}}/wiki/_Sidebar?action=_edit" aria-label="{{ctx.Locale.Tr "repo.wiki.edit_page_button"}}">{{svg "octicon-pencil"}}</a>
 				{{end}}
 				{{template "repo/unicode_escape_prompt" dict "EscapeStatus" .sidebarEscapeStatus "root" $}}
 				{{.sidebarContent | SafeHTML}}
 			</div>
 			{{end}}
 
-			<div class="gt-clear-both"></div>
+			<div class="tw-clear-both"></div>
 
 			{{if .footerPresent}}
 			<div class="markup wiki-content-footer">
 				{{if and .CanWriteWiki (not .Repository.IsMirror)}}
-					<a class="gt-float-right muted" href="{{.RepoLink}}/wiki/_Footer?action=_edit" aria-label="{{ctx.Locale.Tr "repo.wiki.edit_page_button"}}">{{svg "octicon-pencil"}}</a>
+					<a class="tw-float-right muted" href="{{.RepoLink}}/wiki/_Footer?action=_edit" aria-label="{{ctx.Locale.Tr "repo.wiki.edit_page_button"}}">{{svg "octicon-pencil"}}</a>
 				{{end}}
 				{{template "repo/unicode_escape_prompt" dict "footerEscapeStatus" .sidebarEscapeStatus "root" $}}
 				{{.footerContent | SafeHTML}}
diff --git a/templates/status/500.tmpl b/templates/status/500.tmpl
index a92933c153..58795e4bc0 100644
--- a/templates/status/500.tmpl
+++ b/templates/status/500.tmpl
@@ -38,7 +38,7 @@
 			<div class="ui container gt-my-5">
 				{{if .ErrorMsg}}
 					<p>{{ctx.Locale.Tr "error.occurred"}}:</p>
-					<pre class="gt-whitespace-pre-wrap gt-break-all">{{.ErrorMsg}}</pre>
+					<pre class="tw-whitespace-pre-wrap gt-break-all">{{.ErrorMsg}}</pre>
 				{{end}}
 				<div class="center gt-mt-5">
 					{{if or .SignedUser.IsAdmin .ShowFooterVersion}}<p>{{ctx.Locale.Tr "admin.config.app_ver"}}: {{AppVer}}</p>{{end}}
diff --git a/templates/user/auth/captcha.tmpl b/templates/user/auth/captcha.tmpl
index 1c3379e629..d4d1a82418 100644
--- a/templates/user/auth/captcha.tmpl
+++ b/templates/user/auth/captcha.tmpl
@@ -24,7 +24,7 @@
 		<div id="captcha" data-captcha-type="m-captcha" data-sitekey="{{.McaptchaSitekey}}" data-instance-url="{{.McaptchaURL}}"></div>
 	</div>
 {{else if eq .CaptchaType "cfturnstile"}}
-	<div class="inline field gt-text-center">
+	<div class="inline field tw-text-center">
 		<div id="captcha" data-captcha-type="cf-turnstile" data-sitekey="{{.CfTurnstileSitekey}}"></div>
 	</div>
 	<script src='https://challenges.cloudflare.com/turnstile/v0/api.js'></script>
diff --git a/templates/user/dashboard/issues.tmpl b/templates/user/dashboard/issues.tmpl
index 82622366e7..fd5960c31e 100644
--- a/templates/user/dashboard/issues.tmpl
+++ b/templates/user/dashboard/issues.tmpl
@@ -57,7 +57,7 @@
 					</form>
 					<!-- Sort -->
 					<div class="list-header-sort ui small dropdown type jump item">
-						<span class="text gt-whitespace-nowrap">
+						<span class="text tw-whitespace-nowrap">
 							{{ctx.Locale.Tr "repo.issues.filter_sort"}}
 							{{svg "octicon-triangle-down" 14 "dropdown icon"}}
 						</span>
diff --git a/templates/user/notification/notification_div.tmpl b/templates/user/notification/notification_div.tmpl
index d8f8d462d3..431aca0975 100644
--- a/templates/user/notification/notification_div.tmpl
+++ b/templates/user/notification/notification_div.tmpl
@@ -36,7 +36,7 @@
 				{{else}}
 					{{range $notification := .Notifications}}
 						<div class="notifications-item gt-df gt-ac gt-fw gt-gap-3 gt-p-3" id="notification_{{.ID}}" data-status="{{.Status}}">
-							<div class="notifications-icon gt-ml-3 gt-mr-2 gt-self-start gt-mt-2">
+							<div class="notifications-icon gt-ml-3 gt-mr-2 tw-self-start gt-mt-2">
 								{{if .Issue}}
 									{{template "shared/issueicon" .Issue}}
 								{{else}}
diff --git a/templates/user/settings/applications.tmpl b/templates/user/settings/applications.tmpl
index 7ce9a4b70f..e43cf2ebbe 100644
--- a/templates/user/settings/applications.tmpl
+++ b/templates/user/settings/applications.tmpl
@@ -61,11 +61,11 @@
 				</div>
 				<div class="field">
 					<label>{{ctx.Locale.Tr "settings.repo_and_org_access"}}</label>
-					<label class="gt-cursor-pointer">
+					<label class="tw-cursor-pointer">
 						<input class="enable-system gt-mt-2 gt-mr-2" type="radio" name="scope" value="{{$.AccessTokenScopePublicOnly}}">
 						{{ctx.Locale.Tr "settings.permissions_public_only"}}
 					</label>
-					<label class="gt-cursor-pointer">
+					<label class="tw-cursor-pointer">
 						<input class="enable-system gt-mt-2 gt-mr-2" type="radio" name="scope" value="" checked>
 						{{ctx.Locale.Tr "settings.permissions_access_all"}}
 					</label>
diff --git a/templates/user/settings/repos.tmpl b/templates/user/settings/repos.tmpl
index 5aabec547a..eeb2b6cbdd 100644
--- a/templates/user/settings/repos.tmpl
+++ b/templates/user/settings/repos.tmpl
@@ -32,7 +32,7 @@
 									{{else}}
 										<span class="icon gt-dib gt-pt-3">{{svg "octicon-file-directory-fill"}}</span>
 										<span class="name gt-dib gt-pt-3">{{$.ContextUser.Name}}/{{$dir}}</span>
-										<div class="gt-float-right">
+										<div class="tw-float-right">
 											{{if $.allowAdopt}}
 												<button class="ui button primary show-modal gt-p-3" data-modal="#adopt-unadopted-modal-{{$dirI}}"><span class="icon">{{svg "octicon-plus"}}</span><span class="label">{{ctx.Locale.Tr "repo.adopt_preexisting_label"}}</span></button>
 												<div class="ui g-modal-confirm modal" id="adopt-unadopted-modal-{{$dirI}}">
diff --git a/web_src/css/helpers.css b/web_src/css/helpers.css
index 3579c193b1..71f3a619b9 100644
--- a/web_src/css/helpers.css
+++ b/web_src/css/helpers.css
@@ -52,34 +52,14 @@ Gitea's private styles use `g-` prefix.
 /* below class names match Tailwind CSS */
 .gt-break-all { word-break: break-all !important; }
 .gt-content-center { align-content: center !important; }
-.gt-cursor-default { cursor: default !important; }
-.gt-cursor-pointer { cursor: pointer !important; }
-.gt-cursor-grab { cursor: grab !important; }
 .gt-invisible { visibility: hidden !important; }
 .gt-items-start { align-items: flex-start !important; }
 .gt-pointer-events-none { pointer-events: none !important; }
 .gt-relative { position: relative !important; }
-.gt-whitespace-nowrap { white-space: nowrap !important; }
-.gt-whitespace-pre { white-space: pre !important; }
-.gt-whitespace-pre-wrap { white-space: pre-wrap !important; }
 .gt-object-contain { object-fit: contain !important; }
-.gt-self-center { align-self: center !important; }
-.gt-self-start { align-self: flex-start !important; }
-.gt-self-end { align-self: flex-end !important; }
 .gt-no-underline { text-decoration-line: none !important; }
 .gt-normal-case { text-transform: none !important; }
 .gt-italic { font-style: italic !important; }
-.gt-overflow-x-auto { overflow-x: auto !important; }
-.gt-overflow-x-scroll { overflow-x: scroll !important; }
-.gt-overflow-y-hidden { overflow-y: hidden !important; }
-
-.gt-float-left { float: left !important; }
-.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; }
diff --git a/web_src/js/components/RepoBranchTagSelector.vue b/web_src/js/components/RepoBranchTagSelector.vue
index bc7d979d99..70ce9bd6a0 100644
--- a/web_src/js/components/RepoBranchTagSelector.vue
+++ b/web_src/js/components/RepoBranchTagSelector.vue
@@ -278,7 +278,7 @@ export default sfc; // activate IDE's Vue plugin
           <div class="ui label" v-if="item.name===repoDefaultBranch && mode === 'branches'">
             {{ textDefaultBranchLabel }}
           </div>
-          <a v-show="enableFeed && mode === 'branches'" role="button" class="rss-icon gt-float-right" :href="rssURLPrefix + item.url" target="_blank" @click.stop>
+          <a v-show="enableFeed && mode === 'branches'" role="button" class="rss-icon tw-float-right" :href="rssURLPrefix + item.url" target="_blank" @click.stop>
             <!-- creating a lot of Vue component is pretty slow, so we use a static SVG here -->
             <svg width="14" height="14" class="svg octicon-rss"><use href="#svg-symbol-octicon-rss"/></svg>
           </a>
diff --git a/web_src/js/features/common-global.js b/web_src/js/features/common-global.js
index c53d43cbb2..211253ef9a 100644
--- a/web_src/js/features/common-global.js
+++ b/web_src/js/features/common-global.js
@@ -234,7 +234,7 @@ export function initDropzone(el) {
         // 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-text-center';
+        copyLinkElement.className = 'tw-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', async (e) => {
diff --git a/web_src/js/modules/fomantic.js b/web_src/js/modules/fomantic.js
index 0c7a7ae641..6aafdd5ddc 100644
--- a/web_src/js/modules/fomantic.js
+++ b/web_src/js/modules/fomantic.js
@@ -17,7 +17,7 @@ export function initGiteaFomantic() {
   // By default, use "exact match" for full text search
   $.fn.dropdown.settings.fullTextSearch = 'exact';
   // Do not use "cursor: pointer" for dropdown labels
-  $.fn.dropdown.settings.className.label += ' gt-cursor-default';
+  $.fn.dropdown.settings.className.label += ' tw-cursor-default';
   // Always use Gitea's SVG icons
   $.fn.dropdown.settings.templates.label = function(_value, text, preserveHTML, className) {
     const escape = $.fn.dropdown.settings.templates.escape;