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