tweak z-index

Author: beccasafan

Extensions/shorten_posts.js

@@ -49,6 +49,7 @@ XKit.extensions.shorten_posts = new Object({
 					this.wrapperCss = XKit.css_map.keyToCss("impressionLoggingWrapper");
 					this.avatarCss = XKit.css_map.keyToCss("stickyContainer");
 
+					XKit.tools.add_css(`${XKit.css_map.keyToCss("baseContainer")} { z-index: 99; }`, "shorten_posts");
 					XKit.post_listener.add("shorten_posts", XKit.extensions.shorten_posts.react_check);
 					XKit.extensions.shorten_posts.react_check();
 				});