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