If you are looking for ideas to make the hover effect more effective and beautiful, here are some amazing effects with beautiful animations when hovering over HTML elements.
3D hover plane effect By Rian Ariona

Hover effects with CSS3 By Jacob Stone

iHover by gudh

Image hover effect By Hervé

Social buttons with hover By Marius Balaj

Pure CSS SVG Hover Interaction. By Chris

Direction-aware 3D hover effect (Concept) By Noel Delgado

A collection of CSS text-shadow and pattern effects By Ashley Nolan

Ideas for Subtle Hover Effects by Mary Lou

3 Cool CSS3 Image Hover Effects by Samuel Norton

Simple hover effects with CSS(webkit) filters by thecodeplayer

Image Overlay Hover Effects With CSS3 Transitions by callmenick

Image Overlay Hover Effect By Arnaud Balland

3D Rotation shadows on a :hover event By Rafael González

Stylish Social Buttons By Chris Deacy

Button Hover Fill By Keenan Staffieri

Morphing bullets to icons By Tiffany Rayside

Animated Gradient Buttons By JamieKDonnelly

Perspective Shadow By Graham Pyne

Collection of Button Hover Effects By David Conner

3d Hover Design Interaction By Bhakti Al Akbar Pasaribu

Easy way to change Text By Jintos

Hover Intent – Like button By Sam Lillicrap

Reminders Icon Hover Effect By Matteo Bertoldo

Hover Animation from UNIQLO By Chris Coyier

3D Skew Menu on Hover By Martin Whitaker

CSS3 Hover Effects By honglio

“Stupid” Case Study Hover By Eric Grucza

Profile CSS Hover By Eric Rogg

Transitional Buttons By Vitaliy

Hover Accordion Full Screen ( Triple ) By Clifford Ryan Nelson
