Element block pseudo-class :active generated with border-radius line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden float none position static font-weight normal transform background z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 2px font-size 16px padding 17px height auto width 160px box-sizing content-box cursor default transition display inline-block border 0px rgba(0,0,0,1) solid