.building__br {
  display: none;
}

@media screen and (max-width: 1024px) {
  .title img {
    width: 100%;
    height: auto;
  }
  .title {
    width: 100%;
  }
  .sechead {
    /* width: 168px; */
  }
  .backwhite img:not(.text-pc) {
    width: 100%;
    height: auto !important;
  }
  .backwhite img.text-pc {
    width: initial !important;
    height: auto !important;
  }

  .casewhite img {
    width: 100%;
    height: auto;
  }
  .casewhite img.text-pc {
    width: initial !important;
    height: auto !important;
  }

  .casewhite {
    width: 100%;
  }
  .caseblock img {
    max-width: 245px;
    width: 100%;
    height: auto;
  }
  .container {
    width: initial;
  }
}
@media screen and (max-width: 767px) {
  #profile p {
    font-size: 12px;
    padding: 0 25px;
    line-height: 2.5;
    letter-spacing: 0.1em;
  }

  #proftext_demand p {
    font-size: 12px;
  }
  .sechead p {
    font-size: 12px;

    letter-spacing: 0.1em;
    line-height: 2.08;
    text-align: center;
  }
  .first h4 {
    font-size: 18px;
    line-height: 1.66;
    letter-spacing: 0.1em;
  }
  .first p {
    font-size: 12px;
    line-height: 2.5;
    letter-spacing: 0.1em;
  }
  .building__br {
    display: block;
  }
  .casewhite img {
    max-width: none;
  }
}