.dottedbg {
  background-image: linear-gradient(90deg, black 50%, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0) 100%), linear-gradient(0, black 50%, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0));
  background-color: #194cf1;
  background-size: 3px 3px;
}