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