#big_banner {
  margin-bottom: 0px;
}
.main .box1 {
  padding: 50px 0 20px;
  background-color: #fff;
}
.main .box1 .cot .tit {
  margin-bottom: 24px;
}
.main .box1 .cot .tit .tit_l {
  color: #333;
  font-size: 28px;
  font-weight: 700;
}
.main .box1 .cot .tit .tit_l .line {
  margin-top: 6px;
  width: 60px;
  height: 4px;
  background: #008DD2;
}
.main .box1 .cot p {
  margin-bottom: 44px;
}
.main .box1 .cot a img {
  width: 38px;
  position: relative;
  top: -1px;
  left: 5px;
}
.main .box1 .cot .cot_l {
  max-width: 520px;
  max-height: 250px;
}
.main .box1 .cot .cot_l img {
  height: 100%;
  width: 100%;
}
.main .box2 {
  padding: 20px 0 20px;
  background-color: #fff;
}
.main .box2 .cot .tit {
  position: relative;
}
.main .box2 .cot .tit .tit_l {
  color: #001B53;
  font-size: 28px;
  font-weight: 700;
  padding-left: 10px;
}
.main .box2 .cot .tit .tit_l .line {
  margin-top: 6px;
  width: 60px;
  height: 4px;
  background: #008DD2;
}
.main .box2 .cot .tit .more {
  line-height: 47px;
}
.main .box2 .cot .cot_l {
  width: 458px;
  height: 264px;
}
.main .box2 .cot .cot_l img {
  width: 100%;
  height: 100%;
}
.main .box2 .cot .list li a:hover {
  color: #008DD2 !important;
}
.main .box2 .cot .list li a:hover span {
  color: #008DD2 !important;
}
.main .box3 {
  margin-top: 50px;
  margin-bottom: 50px;
}
.main .box3 .tit {
  position: relative;
}
.main .box3 .tit .tit_l {
  color: #001B53;
  font-size: 28px;
  font-weight: 700;
}
.main .box3 .tit .tit_l .line {
  margin-top: 6px;
  width: 60px;
  height: 4px;
  background: #008DD2;
}
.main .box3 .tit .more {
  line-height: 47px;
}
.main .box3 .cot {
  margin-top: 24px;
  height: 616px;
  background-color: #fff;
  padding: 44px 60px;
}
.main .box3 .cot .nav {
  display: flex;
  justify-content: space-around;
  position: relative;
}
.main .box3 .cot .nav .anniu {
  flex: 9;
  width: calc(100% - 52px);
}
.main .box3 .cot .nav .anniu .bb {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 4px;
  height: 40px;
  margin-right: 12px;
  margin-bottom: 20px;
  cursor: pointer;
}
.main .box3 .cot .nav .anniu .cur {
  background-color: #008DD2;
  color: #fff;
}
.main .box3 .cot .nav .more {
  padding-top: 8px;
  position: relative;
}
.main .box3 .cot .navitem {
  margin-top: 32px;
}
.main .box3 .cot .navitem .qhhz {
  display: none;
}
.main .box3 .cot .navitem .qhhz .qhhz_mid {
  overflow: auto;
}
.main .box3 .cot .navitem .qhhz .biati {
  font-size: 26px;
  font-weight: 700;
  color: #333;
}
.main .box3 .cot .navitem .qhhz table {
  margin-top: 11px;
}
.main .box3 .cot .navitem .qhhz table tr td {
  background-color: #ebf0f2;
  text-align: center;
  border: 2px solid #fff;
  padding: 20px 10px;
  font-weight: 700;
}
.main .box3 .cot .navitem .qhhz #dnt {
  margin-top: 11px;
}
.main .box3 .cot .navitem .qhhz #dnt tr td {
  background-color: #ebf0f2;
  text-align: center;
  border: 2px solid #fff;
  padding: 20px 20px;
  font-weight: 700;
}
.main .box3 .cot .navitem .qhhz #dnt tr .n1 {
  text-align: center;
}
.main .box3 .cot .navitem .qhhz #dnt2 {
  margin-top: 11px;
}
.main .box3 .cot .navitem .qhhz #dnt2 tr td {
  background-color: #ebf0f2;
  text-align: center;
  border: 2px solid #fff;
  padding: 20px 20px;
  font-weight: 700;
}
.main .box3 .cot .navitem .qhhz #dnt2 tr td:nth-child(1) {
  text-align: center;
}
@media screen and (max-width: 960px) {
  .main .box1 .cot .cot_l {
    width: 100%;
    height: auto;
  }
  .main .box1 {
    padding: 20px 0;
  }
  .main .box1 .cot p {
    margin-bottom: 20px;
  }
  .main .box1 .cot {
    padding: 0 10px;
  }
  .main .box2 .cot .cot_l {
    width: 100%;
  }
  .main .box2 .cot .tit .more {
    margin-right: 10px;
    position: relative;
  }
  .main .box3 {
    margin-top: 20px;
  }
  .main .box3 .tit {
    padding: 0 10px;
  }
  .main .box3 .cot {
    padding: 0 10px;
  }
  .list {
    padding: 0 10px;
  }
}
@media screen and (max-width: 960px) {
  .main .box3 .cot {
    height: auto;
  }
}