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