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