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