Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid padding 20px transition z-index auto cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static width 160px font-size 16px margin -15px height auto outline none display block opacity 1 box-sizing content-box line-height 1 background font-weight normal border-radius transform overflow hidden float none