.div-block {
  background-color: #000;
  justify-content: flex-start;
  align-items: flex-start;
  width: 100vw;
  height: 100vh;
  padding-top: 0;
  padding-left: 10px;
  display: flex;
}

.heading {
  color: #37ff00;
  margin-top: 10px;
  font-size: 1rem;
}