#key .ttl {
  position: absolute;
  top: 75px;
  right: 50px;
}

#key .bg {
  background-image: url(../img/works03/key.jpg);
}
@media only screen and (min-width: 768px) {
  #key .ttl {
    right: 100px;
  }
}
@media only screen and (min-width: 1024px) {
  #key .ttl {
    top: 30px;
    right: 175px;
  }
}
@media only screen and (min-width: 1280px) {
  #key .ttl {
    top: 75px;
  }
}

#sec1 h2.ttl br {
  display: none;
}
#sec1 .s-img img {
  width: 100%;
  height: auto;
}
#sec1 .box-2col > .col-1of3-tablet {
  margin-top: 0;
}
@media only screen and (min-width: 769px) and (max-width: 1023px) {
  #sec1 h2.ttl br {
    display: block;
  }
}
@media only screen and (min-width: 769px) {
  #sec1 .box-2col > [class*=col-] {
    margin-top: 0;
  }
}

#sec7 {
  padding-bottom: 70px;
}
@media only screen and (min-width: 769px) {
  #sec7 {
    padding-bottom: 95px;
  }
}

#sec8 .txt {
  margin-top: var(--spc);
  font-weight: 600;
  font-size: 16px;
  line-height: 30px;
  letter-spacing: 0.02em;
  text-align: center;
}