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