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