.banner_width {
  width: 1920px;
  height: 2913px;
  background: #ffffff;
}
.second_text {
  width: 160px;
  height: 56px;
  font-size: 40px;
  text-align: center;
  font-weight: 500;
  color: #333333;
  line-height: 56px;
}
.second_content {
  margin-top: 69px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.second_content_bottom {
  margin-top: 40px;
  width: 1200px;
  height: 427px;
  font-size: 18px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 32px;
  letter-spacing: 1px;
}
.banner_width {
  width: 1920px;
  height: 400px;
  background: #ffffff;
  background-image: url(../img/gongyoulian/banner.png);
  margin-top: 10px;
}
.banner_width_bottom_text {
  font-size: 40px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #ffffff;
  line-height: 56px;
}
.banner_bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 400px;
}
.banner_width_bottom {
  text-align: center;
  width: 778px;
  font-size: 18px;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #ffffff;
  line-height: 25px;
}
.mt_first_text {
  width: 1200px;
  height: 56px;
  font-size: 36px;
  font-weight: 500;
  color: #222222;
  line-height: 56px;
  text-align: center;
  margin-top: 57px;
  margin-bottom: 25px;
}
.gw_third_bottom_text {
  padding-left: 15px;
  padding-right: 15px;
  width: 310px;
  height: 171px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #eeeeee;
  border: 1px solid #f7f7f7;
}
.gw_third_bottom_text > a {
  margin-top: 12px;
}
.gw_third_img {
  width: 200px;
  height: auto;
  z-index: 1000;
}
.gw_third_width {
  width: 227px;
  height: auto;
}
.mt_third_right_text {
  font-size: 14px;
  font-weight: 500;
  color: #222222;
  line-height: 22px;
  font-weight: bold;
}
.mt_first_context {
  margin-top: 30px;
  margin-bottom: 30px;
}
.mt_bottom_nav {
  margin-top: 90px;
  margin-bottom: 112px;
}
.mt_third_bottom_text {
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  line-height: 20px;
}
.mt_third_right_mid {
  height: 65px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  text-overflow: ellipsis; /* 加省略号 */
  font-size: 12px;
}
.gw_third_img {
  width: 200px;
  object-fit: cover;
  height: 100%;
  /* z-index: 1000; */
}
.gw_third_width {
  width: 200px;
  height: 170px;
  overflow: hidden;
}
.mt_third_right_text {
  height: 40px;
}
.overTwo {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}