Element block pseudo-class :hover generated with display block z-index auto box-sizing content-box text-shadow 1px 1px 1px rgba(255,0,0,0.2) height auto line-height 1 margin 0px background font-weight normal float none cursor default padding 20px transition width 160px font-size 16px overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid position static border-radius transform