tabs
Creating Tabs with HTML, CSS & jQuery
stickyNav
JavaScript Scroll Event
::marker
Custom CSS Bullets with ::marker
Custom bullets with CSS ::marker
hr style
18 Simple Styles for Horizontal Rules (hr CSS Design)
tabs bubble (triangle)
CSS Speech bubbles
title shadow
Text Shadow CSS Generator
images
https://www.freepik.com/
https://www.pngwing.com/
https://unicodeplus.com/