Element block pseudo-class :active generated with font-size 16px overflow hidden transform font-weight normal position static height auto cursor default line-height 1 z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px border 1px rgba(0,0,0,1) solid float none box-sizing content-box transition padding 250px box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block border-radius margin auto background