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