Element block pseudo-class :active generated with font-size 16px overflow hidden margin 11px height auto padding 20px display block width 160px background line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static float none z-index auto transform font-weight normal border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box border 0px rgba(0,0,0,1) solid cursor default transition