Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform line-height 1 padding 20px margin auto background transition border 0px rgba(0,0,0,1) solid z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden font-size 16px cursor default height 100% box-sizing content-box float none font-weight normal position static display block border-radius width 60%