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