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