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