.main {
  background: #fff;
  letter-spacing: 2px;
  color: #313131;
}
.main .topbanner img {
  object-fit: cover;
  width: 100%;
}
.main .title {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 50px;
  line-height: 1;
}
.main .title .title-content {
  font-size: 30px;
  color: #313131;
  border-bottom: solid 4px #ee3523;
  padding-bottom: 10px;
}
.main .content {
  font-size: 18px;
  color: #313131;
  line-height: 24px;
  margin-bottom: 85px;
}
.main .content p {
  margin-bottom: 24px;
}
.main .content p:last-child {
  margin-bottom: 0;
}
.main .topbanner {
  position: relative;
}
.main .contant {
  position: absolute;
  top: 50%;
  left: 50%;
  margin-left: -64px;
}
.main .contant .title-content {
  font-size: 38px;
  color: #fff;
}
.main .contantwarp {
  margin-top: 50px;
}
.main .contantwarp p {
  line-height: 40px;
}
.codewarp {
  font-size: 14px;
  text-align: center;
  line-height: 1;
  margin-bottom: 50px;
}
.codewarp .block {
  float: left;
  margin-right: 186px;
}
.codewarp .block:last-child {
  margin-right: 0;
}
.codewarp .block .codetitle {
  margin-top: 15px;
  margin-bottom: 15px;
}
.codewarp .block img {
  width: 160px;
  height: 160px;
}
.joinus {
  -webkit-font-smoothing: antialiased;
  margin: 30px 0;
  padding: 30px;
  color: #313131;
  font-size: 14px;
  line-height: 24px;
}
.joinus .city {
  font-size: 16px;
}
.joinus .yq {
  margin-top: 25px;
  font-size: 16px;
}
.joinus .gwzz {
  font-size: 16px;
}
.joinus .top p {
  font-size: 16px;
  line-height: 24px;
  margin-bottom: 25px;
}
.joinus .stitle {
  font-size: 18px;
  margin-bottom: 14px;
  margin-top: 30px;
  padding-left: 15px;
  position: relative;
}
.joinus .stitle::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: #fd1111;
  border-radius: 50%;
  left: 0;
  top: 9px;
}
.joinus .send {
  font-size: 18px;
  margin-top: 35px;
  line-height: 28px;
}
.joinus .send a {
  color: #313131;
  text-decoration: underline;
}
.mainwarp {
  padding-top: 120px;
  background: #fff;
}
.opinion {
  -webkit-font-smoothing: antialiased;
  margin: 30px 0;
  padding: 30px;
  color: #313131;
  font-size: 14px;
  line-height: 26px;
}
.opinion .title {
  text-align: center;
  margin-bottom: 50px;
  line-height: 1;
}
.opinion .title .title-content {
  font-size: 40px;
  color: #313131;
  border-bottom: solid 4px #ee3523;
  padding-bottom: 10px;
}
.opinion .context {
  margin-bottom: 40px;
}
.opinion .context:last-child {
  margin-bottom: 0;
}
.opinion .context .su-title {
  font-size: 18px;
  margin-bottom: 15px;
}
.opinion .fs16 {
  font-size: 16px;
}
@media (max-width: 992px) {
  .main .title .title-content {
    font-size: 18px;
  }
  .main .content {
    font-size: 14px;
    padding: 0 10px;
    text-align: justify;
  }
  .codewarp .sub-title {
    font-size: 16px;
  }
  .codewarp .left {
    width: 100%;
  }
  .codewarp .right {
    padding-left: 0;
    width: 100%;
  }
  .codewarp .block {
    margin-right: 40px;
    margin-bottom: 20px;
  }
}
@media (max-width: 768px) {
  .main {
    margin-top: 50px;
  }
  .main .title {
    margin: 20px 0 30px 0;
  }
  .main .content {
    margin-bottom: 30px;
  }
  .main .contant {
    margin: 0;
    margin-left: -40px;
  }
  .main .contantwarp {
    margin-top: 30px;
  }
  .codewarp {
    margin-bottom: 0;
  }
  .codewarp .left {
    width: 100%;
  }
  .codewarp .right {
    padding-left: 0;
    width: 100%;
  }
  .codewarp .block {
    margin-right: 10px;
    margin-bottom: 10px;
    float: none;
    display: inline-block;
  }
  .codewarp .block:nth-child(2n) {
    margin-right: 0;
  }
  .mainwarp {
    padding: 0;
    padding-top: 50px;
  }
  .mainwarp .opinion {
    padding: 10px;
    margin: 0;
  }
  .joinus {
    padding: 10px;
    margin: 0;
  }
  .topbanner {
    margin-top: -50px;
  }
}