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