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