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