Merge pull request 'feat: fixing home page code search ui' (#154) from fix-css into develop

Reviewed-by: palytoxin <sxty32@126.com>

templates/repo/home.tmpl

@@ -3,13 +3,13 @@
 	{{template "repo/header" .}}
 	<div class="ui container">
 		{{template "base/alert" .}}
-		<div class="ui repo-description">
-			<div id="repo-desc">
+		<div class="ui repo-description stackable grid">
+			<div id="repo-desc" class="ui twelve wide column">
 				{{if .Repository.DescriptionHTML}}<span class="description">{{.Repository.DescriptionHTML}}</span>{{else if .IsRepositoryAdmin}}<span class="no-description text-italic">{{.i18n.Tr "repo.no_desc"}}</span>{{end}}
 				<a class="link" href="{{.Repository.Website}}">{{.Repository.Website}}</a>
 			</div>
 			{{if .RepoSearchEnabled}}
-				<div class="ui repo-search">
+				<div class="ui repo-search four wide column">
 					<form class="ui form ignore-dirty" action="{{.RepoLink}}/search" method="get">
 						<div class="field">
 							<div class="ui action input">