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