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