Element block pseudo-class :active generated with position static margin 0px border-radius padding 20px width 160px font-weight normal transition line-height 1 border 0px rgba(0,0,0,1) solid display block font-size 12px overflow hidden z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box transform cursor default float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) background height auto