@media screen and (max-width: 768px) {
  body {
    background-size: 60%;
  }

  header {
    background-size: 60%;
    background-position: right 25px;
    padding-top: 25px;
    font-weight: 400;
    font-size: 18px;
    line-height: 25px;
  }
  header img {
    width: 24px;
    height: 24px;
  }

  .content-top {
    padding-bottom: 70px;
  }
  .content-top h3 {
    font-weight: 400;
    font-size: 18px;
    line-height: 25px;
  }
  .content-top p {
    font-size: 14px;
    line-height: 16px;
  }
  .content-top .circle {
    width: 24px;
    height: 24px;
  }
  .content-top .circle-left-1 {
    left: 28px;
    bottom: 40px;
  }
  .content-top .circle-left-2 {
    bottom: 24px;
  }

  .content-center {
    margin-bottom: 40px;
  }

  .content-left h4 {
    font-size: 14px;
    line-height: 16px;
  }
  .content-left p {
    font-size: 14px;
    line-height: 16px;
  }
  .content-left-margin {
    margin-bottom: 40px;
  }

  .content-right {
    flex-grow: 1;
    margin-top: 40px;
  }
  .content-right h4 {
    font-size: 14px;
    line-height: 16px;
  }
  .content-right p {
    font-size: 16px;
    line-height: 19px;
    margin: 4px 0 10px;
  }

  .foo-title {
    font-size: 14px;
    line-height: 16px;
    margin-bottom: 10px;
  }

  .foo-item {
    flex-grow: 1;
  }
  .foo-item img {
    width: 48px;
    height: 48px;
  }
  .foo-item span {
    font-size: 14px;
    line-height: 16px;
  }

  .copy-right {
    font-size: 12px;
    line-height: 14px;
    margin-top: 45px;
  }
  .copy-right span:last-child {
    margin-left: 0;
    display: block;
  }
}