.content {
  width: 1100px;
  margin: auto;
  background-color: #f1f1f1;
}
.c_title {
  font-size: 36px;
  font-weight: bold;
  color: #13334d;
  text-align: center;
  line-height: 330px;
  height: 200px;
  background-color: #f1f1f1;
  margin-top: -190px;
  margin-bottom: 14px;
}
.c_text {
  margin: auto;
  color: #9e9e9e;
  font-size: 12px;
  line-height: 18px;
  width: 966px;
  text-indent: 2rem;
}

.banner {
  text-align: center;
}
.title_box {
  background-color: #f1f1f1;
  overflow: hidden;
}
.title {
  margin-top: 105px;
  margin-bottom: 23px;
  font-size: 32px;
  color: #303030;
  text-align: center;
}
.line {
  width: 23px;
  height: 1px;
  margin: auto;
  background-color: #eb6231;
}
.text2 {
  color: #636363;
  font-size: 24px;
  text-align: center;
  margin: 20px 0 40px;
}
.text3 {
  font-size: 14px;
  color: #9e9e9e;
  text-align: center;
  margin-bottom: 40px;
}
.con_a {
  background-color: #f1f1f1;
  text-align: center;
  padding: 110px 0;
}