micro.blog has a “Search page” plugin, which adds the ability to search within posts on your blog. When you install the plugin, it adds an entry in your menu bar with the text label “Search”.
I think it should instead display just a search icon, which is visually faster to recognize and takes up less space in the menu. Here’s how you can have that.
Source: Jatan Jots — How to show a search icon instead of text on micro.blog.