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