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