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