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