Element block pseudo-class :active generated with border 1px rgba(0,0,0,1) solid font-size 16px padding 20px margin 0px line-height 1 box-shadow 0px 0px 2px rgba(0,0,0,0.5) text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform font-weight normal background box-sizing content-box cursor default position static z-index auto display block transition width 400px height auto overflow hidden border-radius float none