.research {
  /*overflow: hidden;*/
  clear: both;
}
.re_ct {
  width: 1300px;
  margin: 0 auto;
}
.year {
  float: left;
  width: 200px;
  margin-right: 50px;
  background: #fefefe;
  padding: 23px 0;
}
.year > p:nth-child(1) {
  /*font-size: 24px;*/
  /*font-weight: 700;*/
  /*text-align: center;*/
  /*color: #000000;*/
  /*position: relative;*/
}
.vector {
  width: 12px;
  height: auto;
  margin-left: 10px;
  vertical-align: text-bottom;
}
.year > p {
  margin-bottom: 15px;
  text-align: center;
  height: 50px;
  line-height: 50px;
  font-size: 22px;
  font-weight: 300;
  color: #545762;
  cursor: pointer;
}
.year .active {
  color: #004080;
  background: #f3f3f3;
  font-weight: 700;
}
.se_ct {
  padding-top: 30px;
  float: left;
  width: calc(100% - 250px);
}
.re_se {
  border-bottom: 1px solid #004080;
  margin-bottom: 30px;
}
.se_input {
  overflow: hidden;
  position: relative;
  height: auto;
  line-height: 40px;
  padding-right: 20px;
}
.se_input p {
  float: left;
  margin-right: 15px;
}
.se_input p label {
  font-size: 16px;
  color: #616161;
}
.se_input p input {
  vertical-align: middle;
  height: 16px;
  width: 16px;
  margin: 0 2px 0 0;
}
.tag_item {
  height: 40px;
  line-height: 40px;
}
.tag_item label {
  font-weight: 200;
  margin-bottom: 0;
}
.tag_item label span {
  display: inline-block;
  vertical-align: middle;
}
.tag_more {
  position: absolute;
  top: 12px;
  right: 0;
}
.tag_more img {
  width: 16px;
  height: 16px;
}
.tag_more .top_normal {
  display: none;
}
.tag_more .top_active {
  display: none;
}

.se_item {
  display: flex;
  justify-content: start;
  align-items: start;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e2e6ec;
  position: relative;
}
.se_img {
  width: 293px;
  height: 152px;
  margin-right: 20px;
  text-align: center;
}
.se_img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}
.se_intro {
  width: calc(100% - 313px);
}
.se_intro p:nth-child(1).dl a {
  color: #333;
  text-decoration: none;
}
.se_intro p:nth-child(4) .dl a {
  color: #004080;
  text-decoration: none;
}
.se_intro > p:nth-child(1) {
  cursor: pointer;
  font-size: 20px;
  font-weight: 400;
  text-align: LEFT;
  color: #333;
  padding-bottom: 10px;
  line-height: 1.3;
  margin-bottom: 8px;
  overflow: hidden;
  border-bottom: 1px dashed #e2e9f5;
}
.se_intro > p:nth-child(2) {
  font-size: 16px;
  line-height: 30px;
  font-weight: 400;
  text-align: LEFT;
  color: #616161;
}
.se_intro > p:nth-child(3) {
  font-size: 14px;
  line-height: 30px;
  font-weight: 300;
  text-align: LEFT;
  color: #72757c;
}
.se_intro > p:nth-child(4) span {
  cursor: pointer;
  display: inline-block;
  font-size: 0;
}
.se_intro > p:nth-child(4) span i {
  font-style: normal;
  height: 18px;
  line-height: 18px;
  display: inline-block;
  font-size: 12px;
  vertical-align: middle;
}
.se_intro > p:nth-child(4) {
  font-size: 12px;
  text-align: right;
  font-weight: 300;
  color: #004080;
  position: absolute;
  bottom: 20px;
  right: 0;
}
.right_icon {
  width: 18px;
  height: 18px;
  margin-left: 2px;
}
.loadMore {
  font-size: 18px;
  text-align: center;
  font-weight: 300;
  margin: 50px 0;
  color: #8f8f8f;
}
.re_se .s_year {
  display: none;
}
.newIcon {
  color: #fff;
  background-color: #a80a4f;
  font-style: normal;
  padding: 0px 3px;
  border-radius: 3px;
  margin-left: 5px;
  vertical-align: middle;
}
@media only screen and (max-width: 1000px) {
  .re_ct {
    width: 375px;
    padding: 0 10px;
  }
  .year {
    display: none;
  }
  .se_item {
    padding-bottom: 10px;
    border-bottom: 1px solid #72757c;
  }

  .se_input {
    overflow: hidden;
    position: relative;
    padding-right: 20px;
    float: none;
    height: auto;
    line-height: normal;
  }
  .se_input p {
    float: left;
    margin-right: 8px;
  }
  .se_input p label {
    font-size: 14px;
    color: #616161;
  }
  .se_input p input {
    vertical-align: middle;
    height: 14px;
    width: 14px;
    margin: 0 2px 0 0;
  }
  .tag_item {
    height: 25px;
    line-height: 25px;
  }
  .tag_item label {
    font-weight: 200;
  }
  .tag_more {
    position: absolute;
    top: 5px;
    right: 0;
  }
  .tag_more img {
    width: 16px;
    height: 16px;
  }
  .tag_more .top_normal {
    display: none;
  }
  .tag_more .top_active {
    display: none;
  }
  .re_se .s_year {
    display: block;
    text-align: left;
    margin-bottom: 10px;
    margin-top: 5px;
  }
  .se_item {
    display: block;
  }
  .se_img {
    width: 100%;
    margin-bottom: 10px;
    height: auto;
  }
  .se_img img {
    width: 100%;
  }
  .se_ct {
    padding-top: 10px;
    width: 100%;
  }
  .se_intro {
    width: 100%;
    padding: 0 5px;
  }
  .se_intro > p:nth-child(1) {
    font-size: 16px;
    font-weight: bold;
    line-height: 1.2;
    height: auto;
    margin-bottom: 0;
    cursor: pointer;
    border-bottom: none;
    padding-bottom: 8px;
  }
  .se_intro > p:nth-child(2) {
    font-size: 13px;
    line-height: 17px;
    margin-bottom: 6px;
  }
  .se_intro > p:nth-child(3) {
    font-size: 12px;
    line-height: 1.3;
  }
  .se_intro > p:nth-child(4) {
    display: none;
  }
}