.body {
  background-color: #000;
}

.div-block {
  grid-column-gap: 0px;
  grid-row-gap: 0px;
  flex-flow: column;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
  display: flex;
}

.heading {
  color: #fff;
  margin-top: 20px;
  margin-bottom: 20px;
  font-family: Poppins, sans-serif;
  font-size: 50px;
  font-weight: 500;
  line-height: 50px;
}

.button {
  color: #000;
  background-color: #fff;
  border-radius: 20px;
  padding: 15px 20px;
  font-family: Poppins, sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 15px;
  transition: all .425s cubic-bezier(.47, 0, .745, .715);
}

.button:hover {
  box-shadow: 0 0 16px 1px #ffffff6e;
}

@media screen and (max-width: 479px) {
  .heading {
    text-align: center;
    margin-top: 13px;
    margin-bottom: 14px;
    font-size: 35px;
    line-height: 35px;
  }

  .button {
    padding: 12px 17px;
    font-size: 13px;
    line-height: 13px;
  }

  .image {
    width: 45px;
  }
}