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