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