body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
    "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #212529;
  text-align: left;
  background-color: #f5f5f5f5;

  max-width: 1920px;
  margin: 0px auto;
  /* padding-top: 58px; */
  padding: 58px;
  padding-bottom: 0;

  overflow-x: hidden;
}

.header {
  width: 100%;
  height: 58px;
  line-height: 58px;
  background-color: #ffffff;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  box-shadow: 0px 2px 8px 0px rgba(224, 224, 224, 0.5);
}
.header-title {
  margin: 0 auto;
  color: #000;
  text-decoration: none;
  display: block;
}

.content {
  width: 100%;
  background-color: #fff;
}

.container {
  width: calc(100% - 40px);
  padding: 0 20px;
  padding-bottom: 100px;
  margin: 0 auto;
  background-color: #ffffff;
}

.container-image {
  width: 100%;
  margin-top: 100px;
}

.container-flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 42px;
}

.container-flex__title {
  font-size: 50px;
  font-family: PingFang-SC-Regular;
  font-weight: 400;
  color: rgba(35, 24, 22, 1);
  line-height: 70px;
  margin-bottom: 18px;
}
.container-flex__content {
  max-width: 600px;
  font-size: 18px;
  font-family: PingFang-SC-Light;
  font-weight: 300;
  color: rgba(35, 24, 22, 1);
  line-height: 40px;
  margin-top: 30px;
  flex: 1;
}
.container-flex__image {
  width: 300px;
  height: 300px;
}
.margin-top {
  margin-top: 100px;
}

.footer {
  position: relative;
  z-index: 1001;
  width: 100%;
  background-color: #282828;
  color: #ffffff;
  font-size: 16px;
  padding: 60px 0 80px 0;
  text-align: center;
}
.container-flex__title-line {
  width: 100px;
  height: 10px;
  background-color: #ddb9a3;
  margin-top: 20px;
}

@media (min-width: 576px) {
  .container,
  .header > .header-title {
    max-width: 540px;
  }
}
@media (min-width: 768px) {
  .container,
  .header > .header-title {
    max-width: 720px;
  }
}
@media (min-width: 992px) {
  .container,
  .header > .header-title {
    max-width: 960px;
  }
}
@media (min-width: 1200px) {
  .container,
  .header > .header-title {
    max-width: 1140px;
  }
}
@media (min-width: 1200px) {
  .container,
  .header > .header-title {
    max-width: 1189px;
  }
}
@media (max-width: 767px) {
  .container-flex {
    display: flex;
    flex-direction: column-reverse;
  }
  .container-flex__title {
    font-size: 18px;
    font-family: PingFang-SC-Regular;
    font-weight: 400;
    color: #231816;
    line-height: 50px;
    margin-bottom: 0;
  }
  .container-flex__content {
    font-size: 13px;
    font-family: PingFang-SC-Light;
    font-weight: 300;
    color: rgba(101, 101, 101, 1);
    margin: 20px 0 20px 0;
    line-height: 28px;
  }
  .margin-top {
    margin-top: 0;
  }
  .footer {
    width: calc(100% - 40px);
    font-size: 14px;
    padding: 25px 20px 30px 20px;
  }
  body {
    padding: 44px 0 0;
  }

  .container-flex__title-line {
    width: 40px;
    height: 5px;
    margin-top: 0;
  }
  .container-image {
    width: 100%;
    padding: 0;
    margin-top: 30px;
  }

  .container-flex__image {
    display: none;
  }

  .header-title {
    margin-left: 20px;
  }
}