Element block pseudo-class :hover generated with width 160px position static padding 20px transform transition border-radius background z-index auto border 0px rgba(0,0,0,1) solid box-sizing content-box display block overflow hidden cursor default float none font-weight normal opacity 1 outline none box-shadow margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 font-size 16px height auto