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