body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

h1 {
    font-size: 26px;
    line-height: 30px;
    font-weight: 400;
}

h2 {
  font-size: 20px;
  line-height: 30px;
  font-weight: 400;
}

button {
    display: block;
    font-weight: 700;
    padding: 10px 15px;
    min-width: 120px;
    text-align: center;
    transition: all .3s cubic-bezier(.215,.61,.355,1);
    border: 2px solid #0069b4;
    background: #0069b4;
    color: #fff;
    margin-top: 10px;
}

button:hover {
  background: #fff;
  color: #0069b4;
  border: 2px solid #0069b4;
}

.button-container-left,
    .button-container-right {
      position: fixed;
      bottom: 10px;

    }
    .button-container-left {
      left: 10px;
    }
    .button-container-right {
      right: 10px;
    }