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