fix ellipsis, fix tippy item active

Author: wxiaoguang

templates/repo/wiki/revision.tmpl

@@ -6,7 +6,7 @@
 		<div class="ui dividing header flex-text-block tw-flex-wrap tw-justify-between">
 			<div class="flex-text-block">
 				<a class="ui basic button tw-px-3" title="{{ctx.Locale.Tr "repo.wiki.back_to_wiki"}}" href="{{.RepoLink}}/wiki/{{.PageURL}}">{{svg "octicon-home"}}</a>
-				<div class="tw-flex-1">
+				<div class="tw-flex-1 gt-ellipsis">
 					{{$title}}
 					<div class="ui sub header gt-ellipsis">
 						{{$timeSince := DateUtils.TimeSince .Author.When}}

web_src/css/modules/tippy.css

@@ -92,6 +92,10 @@
 }
 
 .tippy-box[data-theme="menu"] .item:focus {
+  background: var(--color-hover);
+}
+
+.tippy-box[data-theme="menu"] .item.active {
   background: var(--color-active);
 }