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