CSS Reset For Email – normalize.email.css
normalize.email.css is a lightweight, cross-platform CSS reset specifically designed for emails and newsletters to reset the styling of HTML elements.
CSS & CSS3
CSS/CSS3 Only Custom Checkboxes, Radios And Switches – el-checkbox
el-checkbox is a pure CSS/CSS3 library to create custom checkboxes, radio buttons, and iOS-style toggle switches.
Fancy Accordion Slider With Pure CSS
A pure CSS/CSS3 accordion slider that you are able to expand the desired slide into full size on mouse hover or touch tap.
Themeable Toggle Switches In Pure CSS
A pure CSS library which converts the normal checkbox inputs into iOS-style switches with 8 built-in themes.
Mobile-friendly Bootstrap 4 Modals – bootstrap4-fs-modal
This is the pure version of jQuery bootstrap-fs-modal plugin which provides better user experiences of Bootstrap 4 modal components on mobile devices.
Modern Responsive CSS Framework – Biomatic UI
Biomatic UI is a modern, responsive CSS framework for modern web and mobile design.
Animated Borders In Pure CSS – animated-border.css
animated-border.css is a pure CSS library which applies fancy animations to borders of your elements using pure CSS/CSS3.
HTML And CSS Only Off-canvas Drawer Navigation
Just another responsive off-canvas drawer navigation built on top of CSS, CSS3 and checkbox element.
Realistic iOS Switch In Pure CSS
A pure CSS approach to iOS inspired toggle switch with a gooey sliding effect.
Responsive Fade In/Out Navigation In Pure CSS
This is a minimal responsive navigation that transforms the horizontal menu into to a fullscreen toggle menu with fade in and out animations.