Element block pseudo-class :hover generated with padding 20px overflow hidden background width 160px box-sizing content-box border-radius margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto position static line-height 1 font-weight normal z-index auto transition transform display block cursor default font-size 16px