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