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