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