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