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