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