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