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