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