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