Element block pseudo-element :before generated with font-weight normal position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) background box-shadow 1px 1px 1px rgba(90,90,90,1) transform line-height 1 border 50px rgba(140,140,140,1) solid font-size 16px overflow hidden cursor default box-sizing content-box z-index auto border-radius padding 20px width 160px display block transition float none height auto margin 0px