section {
  width: 900px;
  margin: 0 auto;
}
section .pro-title {
  margin-top: 90px;
  margin-bottom: 70px;
  text-align: center;
}
section .pro-title span {
  padding: 5px 35px;
  font-size: 20px;
  color: red;
  border-top: 2px solid red;
  border-bottom: 1px solid red;
}
section .pro-title p {
  margin-top: 10px;
  font-size: 14px;
  color: #666;
}
section .news-content h3 {
  font-size: 20px;
  line-height: 45px;
  font-weight: 500;
}
section .news-content .main {
  margin-top: 20px;
  margin-bottom: 20px;
  padding-top: 30px;
  padding-bottom: 50px;
  border-top: 1px solid #dfdfdf;
  border-bottom: 1px solid #dfdfdf;
}
section .news-content .main p {
  line-height: 22px;
}
section .news-content .main img {
  max-width: 100%;
}
section .news-content .main table {
  max-width: 100%;
}
section .news-content .footer p {
  font-size: 14px;
}
section .news-content .footer p a {
  margin-left: 10px;
  color: red;
}
@media (max-width: 496px) {
  section {
    width: 100%;
    margin: 0 auto;
    padding-top: 70px;
  }
  section .pro-title {
    margin-top: 30px;
    margin-bottom: 20px;
    text-align: center;
  }
  section .pro-title span {
    padding: 5px 35px;
    font-size: 20px;
    color: red;
    border-top: 2px solid red;
    border-bottom: 1px solid red;
  }
  section .pro-title p {
    margin-top: 10px;
    font-size: 14px;
    color: #666;
  }
  section .news-content {
    margin-left: 5px;
    margin-right: 5px;
  }
  section .news-content h3 {
    font-size: 16px;
    line-height: 25px;
    font-weight: 500;
  }
  section .news-content .main {
    margin-top: 10px;
    margin-bottom: 20px;
    padding-top: 10px;
    padding-bottom: 50px;
    border-top: 1px solid #dfdfdf;
    border-bottom: 1px solid #dfdfdf;
  }
  section .news-content .main p {
    line-height: 22px;
  }
  section .news-content .main img {
    max-width: 100%;
  }
  section .news-content .main table {
    max-width: 100%;
  }
  section .news-content .footer p {
    font-size: 14px;
  }
  section .news-content .footer p a {
    margin-left: 10px;
    color: red;
  }
}