Element block pseudo-class :active generated with padding 20px box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static transform border 6px rgba(24,24,153,1) solid margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px overflow hidden height auto z-index auto line-height 1 background font-size 16px float none cursor default border-radius transition font-weight normal display block