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