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