body {
  box-sizing: border-box;
}

@keyframes blink-color {
  0% {
    color: #fff;
    background-color: #f00;
  }

  50% {
    color: #fff;
    background-color: #2e2a94;
  }

  100% {
    color: #fff;
    background-color: #f00;
  }
}

.budget-link {
  animation: blink-color 1.5s infinite;
  cursor: pointer;
  background-color: #2b2e8c;
  color: #fff;
  padding: 8px 16px;
  border-radius: 4px;
}