.research {
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.research .part {
  flex: 1 0 501px;
  width: 40%;
}
.research .part .title {
  width: 100%;
  height: 48px;
  margin-bottom: 10px;
}
.research .part .title ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.research .part .title ul li {
  flex: 1 1 240px;
  height: 48px;
  background-color: #efefef;
  text-align: center;
  line-height: 57px;
  box-shadow: 2px 2px 3px #827d7d;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: 10px;
}
.research .part .title ul li.active {
  background-color: var(--blue);
}
.research .part .title ul li.active a {
  color: #fff;
}
.research .part .title ul li a {
  color: #5b5b5b;
  font: 700 20px "Microsoft YaHei";
  letter-spacing: 3px;
  text-decoration: none;
}
.research .part .title ul li:last-child {
  margin-right: 0px;
}
.research .part .title ul li:hover {
  background: var(--blue);
}
.research .part .title ul li:hover a {
  color: #fff;
}
.research .part #tx2,
.research .part #tx3,
.research .part #tx4,
.research .part #tx6,
.research .part #tx7,
.research .part #tx8 {
  display: none;
}
.research .part .text_content {
  display: flex;
}
.research .part .text_content .text {
  display: flex;
  width: 100%;
  justify-content: space-between;
  height: 265px;
}
.research .part .text_content .text .textAll {
  width: 47%;
}
.research .part .text_content .text .textAll .text_top {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  border-bottom: 1px solid #999;
  margin-bottom: 18px;
}
.research .part .text_content .text .textAll .text_top a:nth-child(1) {
  position: relative;
  top: 50%;
  transform: translateY(50%);
  height: 26px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font: 700 18px "Microsoft YaHei";
  letter-spacing: 2px;
  color: #4a4a4a;
  padding: 0 2px;
}
.research .part .text_content .text .textAll .text_top a:nth-child(1):hover {
  color: red;
}
.research .part .text_content .text .textAll .text_top a:nth-child(2) {
  font: 700 16px "Microsoft YaHei";
  text-decoration: none;
  letter-spacing: 2px;
  color: #4a4a4a;
  cursor: pointer;
  line-height: 50px;
}
.research .part .text_content .text .textAll .text_bottom ul li {
  display: flex;
  justify-content: space-between;
}
.research .part .text_content .text .textAll .text_bottom ul li a,
.research .part .text_content .text .textAll .text_bottom ul li span {
  letter-spacing: 1px;
  height: 40px;
  font: 500 16px "Microsoft YaHei";
  color: #4a4a4a;
}
.research .part .text_content .text .textAll .text_bottom ul li a {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: auto;
}
.research .part .text_content .text .textAll .text_bottom ul li a:hover {
  color: red;
}
.research .part .text_content .text .textAll .text_bottom ul li span {
  flex: 1 0 100px;
  text-align: right;
}
.research .part .text_content .text .textAll .text-right {
  margin-top: 27px;
}
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