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