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