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