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