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

.text-block {
  color: #002866;
  margin-top: 20px;
  margin-bottom: 20px;
  font-family: Ubuntu, Helvetica, sans-serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 40px;
}

.text-block.ca {
  font-size: 25px;
  line-height: 25px;
}

.button {
  background-color: #0051d1;
  border: 3px solid #002866;
  border-radius: 12px;
  font-family: Ubuntu, Helvetica, sans-serif;
  font-size: 25px;
  font-weight: 700;
  line-height: 25px;
}

@media screen and (max-width: 479px) {
  .text-block {
    text-align: center;
    font-size: 30px;
    line-height: 30px;
  }

  .text-block.ca {
    font-size: 15px;
    line-height: 15px;
  }
}