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