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