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