:root {
  --white-color: #fff;
  --vnnic-color: #133c8b;
  --orange-color: #ed6c30;
  --red-color: #da2128;
  --box-shadow-block: 1px 1px 1.4px rgba(0, 0, 0, 0.25);
  --border-block: 1.4px solid #ededed;
  --link-topic-color: #204c6c;
  --text-topic-color: linear-gradient(
    90deg,
    rgba(32, 76, 108, 0.9) 0%,
    rgba(22, 51, 74, 1) 50%,
    rgba(32, 76, 108, 0.9) 100%
  );


  /* option 2 */
  --topic-color: linear-gradient(
    135deg,
    rgba(10, 28, 46, 0.9) 0%,
    rgba(22, 51, 74, 1) 50%,
    rgba(32, 76, 108, 0.9) 100%
  );
}