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