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