.tech{
  position: fixed;background: white;
  z-index: 1000;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  &-ttl{
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    font-size: 42px;
    line-height: 51px;

    color: #333333;
text-align: center;
    margin: 20px 0;

  }
  &-text{
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    font-size: 12px;
    line-height: 21px;
    /* identical to box height, or 175% */

margin-bottom: 20px;
    color: #333333;
  }
}
@media only screen and(max-width: 767px) {
.tech-ttl{
  font-size: 28px;
  line-height: normal;
}
}