Disable mobile Safari right-click menu on headlines.

themes/compact.css

@@ -668,6 +668,10 @@ body.ttrss_main #headlines-frame div.feed-title a {
 body.ttrss_main #headlines-frame div.feed-title a:hover {
   color: #257aa7;
 }
+body.ttrss_main #headlines-frame span.hlMenuAttach {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+}
 body.ttrss_main #toolbar-frame_splitter {
   display: none;
 }

themes/compact_night.css

@@ -668,6 +668,10 @@ body.ttrss_main #headlines-frame div.feed-title a {
 body.ttrss_main #headlines-frame div.feed-title a:hover {
   color: #b87d2c;
 }
+body.ttrss_main #headlines-frame span.hlMenuAttach {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+}
 body.ttrss_main #toolbar-frame_splitter {
   display: none;
 }

themes/light.css

@@ -668,6 +668,10 @@ body.ttrss_main #headlines-frame div.feed-title a {
 body.ttrss_main #headlines-frame div.feed-title a:hover {
   color: #257aa7;
 }
+body.ttrss_main #headlines-frame span.hlMenuAttach {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+}
 body.ttrss_main #toolbar-frame_splitter {
   display: none;
 }

themes/light/tt-rss.less

@@ -782,6 +782,11 @@ body.ttrss_main {
 		div.feed-title a:hover {
 			color: @color-link;
 		}
+
+		span.hlMenuAttach {
+			-webkit-touch-callout: none;
+			-webkit-user-select: none;
+		}
 	}
 
 	#toolbar-frame_splitter {

themes/night.css

@@ -669,6 +669,10 @@ body.ttrss_main #headlines-frame div.feed-title a {
 body.ttrss_main #headlines-frame div.feed-title a:hover {
   color: #b87d2c;
 }
+body.ttrss_main #headlines-frame span.hlMenuAttach {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+}
 body.ttrss_main #toolbar-frame_splitter {
   display: none;
 }

themes/night_blue.css

@@ -669,6 +669,10 @@ body.ttrss_main #headlines-frame div.feed-title a {
 body.ttrss_main #headlines-frame div.feed-title a:hover {
   color: #257aa7;
 }
+body.ttrss_main #headlines-frame span.hlMenuAttach {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+}
 body.ttrss_main #toolbar-frame_splitter {
   display: none;
 }