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