.custom-border{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='100%25' height='100%25' fill='none' stroke='%23333' stroke-dasharray='9' stroke-linecap='square' rx='8' ry='8'/%3E%3C/svg%3E");border-radius:8px}