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