Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform background height auto padding 20px font-weight normal z-index auto margin -3px cursor default box-sizing content-box float none line-height 2 border-radius width 160px border 0px rgba(0,0,0,1) solid position static overflow hidden transition display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px