.old_type {
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
}

.old_type a:focus {
  outline: none;
}
.old_type .dqwz {
  line-height: 80px;
  background-color: #f4f4f4;
  font-size: 28px;
}
.old_type .dqwz .dqwz_con {
  width: 1200px;
  margin: 0 auto;
  background: url(column2021_icon_position_content.png) no-repeat left center;
  padding-left: 40px;
  background-size: 28px;
}
.old_type .dqwz a {
  font-size: 28px;
  color: #333333;
  margin: 0 6px;
}
.old_type .bt-main,
.old_type .bt-main-r ul li {
  overflow: hidden;
}
.old_type .bt-main-l {
  float: left;
}
.old_type .bt-main-r {
  float: right;
}
.old_type .main {
  width: 100%;
  background: #ffffff;
}
.old_type .bt-main {
  width: 1200px;
  margin: 0 auto;
  margin-top: 30px;
  margin-bottom: 48px;
}
.old_type .bt-main-l,
.old_type .bt-main-r {
  border: 1px solid #7ea4d7;
}
.old_type .bt-main-l {
  width: 1200px;
  min-height: 162px;
  padding: 0px;
  border: 0px;
}
.old_type .bt-main-l p {
  width: 100%;
  height: 150px;
  line-height: 150px;
  font-size: 40px;
  color: #115db2;
  font-weight: bold;
}
.old_type .bt-main-l-list {
  background: none;
  margin-bottom: 35px;
  border: 1px solid #959595;
  overflow: hidden;
}
.old_type .bt-main-l-list li {
  width: 33%;
  padding: 0 10px;
  height: 100px;
  display: table;
  border-top: none;
  /* background: url(x_down.png) no-repeat 93% center; */
  padding-right: 0px;
  background: none;
  float: left;
  text-align: center;
}
.old_type .bt-main-l-list li:first-child {
  border: none;
}
.old_type .bt-main-l-list li:hover,
.old_type .bt-main-l-list .lanmu_on {
  border: none;
  color: #115db2;
  background: none;
}
.old_type .bt-main-l-list li a {
  padding-left: 8px;
  display: table-cell;
  font-size: 32px;
  color: #333333;
  vertical-align: middle;
  font-weight: bold;
}
.old_type .bt-main-l-list li:hover a,
.old_type .bt-main-l-list .lanmu_on a {
  color: #115db2;
  font-weight: bold;
}
.old_type .bt-main-r {
  width: 1200px;
  min-height: 100px;
  padding: 30px;
  padding-bottom: 0;
}
.old_type .bt-main-r ul p {
  width: 100%;
  height: 1px;
  border-bottom: 1px dashed #959595;
  margin: 40px 0 40px 0px;
}

.old_type .bt-main-r ul li span,
.old_type .bt-main-r ul li a {
  font-size: 34px;
  color: #333333;
}

.old_type .bt-main-r-div {
  font-size: 38px;
  height: 60px;
  text-align: center;
}
.old_type .bt-main-r-div span {
  height: 60px;
  line-height: 60px;
  width: 160px;
}
.bt-main-r-ul li,
.bt-main-r-ul-2 li {
  width: 33% !important;
  height: auto !important;
}
.old_type .bt-main-r-ul li div img,
.old_type .bt-main-r-ul-2 li div img {
  width: 240px !important;
  height: 320px !important;
}
.old_type .bt-main-r-ul li span,
.old_type .bt-main-r-ul-2 li span {
  display: block !important;
  width: 240px !important;
}