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