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