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