Sticky Header on Scroll is a fantastic plugin for those looking to add the functionality of a floating navigation bar to their site quickly, effortlessly and without altering any theme code.
Filled with options to ensure it fits in with the rest of your site design, Sticky Header on Scroll is easy to customize in real time through the WordPress Customizer integration. Alter header height, upload a logo, attach a multi-level menu, change all colors, enable/disable different elements etc.; this plugin will bend to your will.
Download it today and use it to add a bit of extra functionality to your website!