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