.new_content {
  width: 100%;
  overflow: hidden;
}

.new_content.bg1 {
  background-image: url(../images/bg1.png);
  background-size: cover;
}

.content_title {
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  padding-top: 1rem;
  padding-bottom: 0.25rem;
}

.content_title img {
  width: 0.8rem;
}

.content_title p {
  font-weight: bold;
  font-size: 0.36rem;
  color: #222222;
  text-align: center;
  font-style: normal;
  text-transform: none;
  padding: 0 0.3rem;
}

.gxn_part1_desc {
  margin-top: 0.4rem;
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #3b3b3b;
  line-height: 0.34rem;
  text-align: center;
  width: 13.73rem;
  margin: 0.15rem auto 0;
}
.gxn_part1_desc + .gxn_part1_desc {
  margin: 0 auto;
}

.gxn_part1_list {
  display: flex;
  margin: 0.45rem auto 0;
  gap: 0.37rem 0.3rem;
  flex-wrap: wrap;
  padding-bottom: 0.9rem;
}

.gxn_part1_list .item {
  background: #ffffff;
  box-shadow: 0rem 0rem 0.1rem 0.01rem rgba(0, 0, 0, 0.1);
  border-radius: 0.12rem 0.12rem 0.12rem 0.12rem;
  padding: 0.42rem 0.51rem 0.47rem 0.58rem;
  width: 7.85rem;
  position: relative;
  height: 2.84rem;
}

.gxn_part1_list .icon {
  width: 0.36rem;
  height: 0.36rem;
  display: block;
}

.gxn_part1_list .title {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: bold;
  font-size: 0.24rem;
  color: #3b3b3b;
  margin-top: 0.17rem;
}

.gxn_part1_list .text {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #3b3b3b;
  line-height: 0.34rem;
  margin-top: 0.23rem;
}

.gxn_part1_list .bg {
  position: absolute;
  width: 2.77rem;
  height: 100%;
  object-fit: cover;
  right: 0;
  top: 0;
}

.gxn_part2_list {
  margin: 0.25rem auto 0;
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  padding-bottom: 1rem;
}

.gxn_part2_list .item {
  width: 5.13rem;
  height: 3.91rem;
  object-fit: cover;
  /*width: 100%;*/
}

.new_content.bg2 {
  background-color: #f6f7f9;
}

.gxn_part3_desc {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #3b3b3b;
  line-height: 0.34rem;
  margin: 0.25rem auto 0;
}

.gxn_part_img {
  display: block;
  width: 12.02rem;
  margin: 0.43rem auto 0.75rem;
}

.gxn_part_img.w100{
    width: 100%;
}
.gxn_part4_list {
  margin: 0.25rem auto 1rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.gxn_part4_list .item {
  width: 7.75rem;
  height: 4.6rem;
  position: relative;
}

.gxn_part4_list .item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gxn_part4_list .mask {
  width: 100%;
  padding: 0.27rem 0.4rem;
  background: linear-gradient(180deg, rgba(6, 109, 204, 0.01) 0%, #066dcc 100%);
  position: absolute;
  left: 0;
  bottom: 0;
}
.gxn_part4_list .mask > p {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: 400;
  font-size: 0.24rem;
  color: #ffffff;
}

/* 电磁环境模拟平台 */
.dchj_part1_list {
  margin-top: 0.8rem;
  display: flex;
  /* flex-wrap: wrap; */
  gap: 0.38rem;
}

.dchj_part1_list.mb{
    margin-bottom: 0.99rem;
}

.dchj_part1_list .item {
  width: 5.08rem;
  height: 4.92rem;
  background: #ffffff;
  box-shadow: 0rem 0rem 0.1rem 0.01rem rgba(0, 0, 0, 0.1);
  border-radius: 0.12rem 0.12rem 0.12rem 0.12rem;
  padding: 0.53rem 0.4rem 0;
}

.dchj_part1_list .icon {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
  margin: 0 auto;
}

.dchj_part1_list .title {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: bold;
  font-size: 0.24rem;
  color: #3b3b3b;
  text-align: center;
  margin-top: 0.37rem;
}
.dchj_part1_list .desc {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: 400;
  font-size: 0.18rem;
  color: #3b3b3b;
  line-height: 0.34rem;
  margin-top: 0.43rem;
  text-align: center;
}

.dchj_part1_text {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: bold;
  font-size: 0.24rem;
  color: #3b3b3b;
  margin-top: 0.52rem;
}

.dchj_part1_list .item2 {
  width: 5.08rem;
  height: 3.95rem;
  position: relative;
}

.dchj_part1_list .item2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dchj_part1_list .item2 .mask {
  height: 1.2rem;
  background: linear-gradient(180deg, rgba(6, 109, 204, 0) 0%, #066dcc 100%);
  border-radius: 0.12rem 0.12rem 0.12rem 0.12rem;
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.dchj_part1_list .item2 p {
  font-family:
    Microsoft YaHei,
    Microsoft YaHei;
  font-weight: bold;
  font-size: 0.24rem;
  color: #ffffff;
}

.dchj_part1_text + .dchj_part1_list{
    margin-top: 0.45rem;
    margin-bottom: 1.03rem;
}
.gxn_part1_list.txgn .item:nth-child(4),
.gxn_part1_list.txgn .item:nth-child(1){
    width: 8.87rem;
}
.gxn_part1_list.txgn .item:nth-child(3),
.gxn_part1_list.txgn .item:nth-child(2){
    width: 6.79rem;
}