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