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