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