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