.mod_s_mb0 {
  margin-bottom: 0 !important;
}
.mod_s_mt1e {
    margin-top: 1em !important;
  }

.quality-col-3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}

@media only screen and (min-width: 768px) {
  .quality-block {
    padding: 3em 0;
  }

  .quality-col-3 .cd-2 {
    width: calc((100% - 72px) / 3);
    margin-right: 36px;
  }

  .quality-col-3 .cd-2:nth-of-type(3n+3) {
    margin-right: 0;
  }

  .quality-col-3 .cd-2:nth-of-type(n+4) {
    margin-top: 2em;
  }
}

@media only screen and (max-width:767.98px) {
  .mod_s_mt0-sp {
    margin-top: 0 !important;
  }

  .mod_s_mt2e-sp {
    margin-top: 2em !important;
  }

  .mod_s_mb0-sp {
    margin-bottom: 0 !important;
  }

  .quality-block {
    padding: 1em 0;
  }

  .quality-col-3 .cd-2 {
    width: calc((100% - 15px) / 2);
    margin-top: 1.4em;
  }

  .quality-col-3.quality-col-full-sp .cd-2 {
    width: 100%;
    margin: 1.4em 0 0;
  }

  .quality-col-3 .cd-2:nth-of-type(2n+2) {
    margin-left: 15px;
  }

  .quality-col-3.quality-col-full-sp .cd-2:nth-of-type(2n+2) {
    margin-left: 0;
  }

  .quality-col-3.quality-col-full-sp .img-box img {
    width: 100%;
  }
}