.ttl-2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
}
@media (max-width: 768px) {
  .ttl-2 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: start;
  }
}
.ttl-2 span:first-child {
  width: 70%;
}
@media (max-width: 768px) {
  .ttl-2 span:first-child {
    width: 100%;
  }
}
.ttl-2 span:last-child {
  width: 30%;
  font-size: 1rem;
}
@media (max-width: 768px) {
  .ttl-2 span:last-child {
    width: 100%;
    font-size: 12px;
    margin-top: 16px;
  }
}