/* #region banner */
.banner-container {
  overflow: hidden;}
.banner-mask-layer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 10;}
.banner-70-font {
  position: absolute;
  right: 40px;
  bottom: 40px;
  z-index: -1;
  }
.ic-down {
  position: absolute;
  left: 40px;
  bottom: 40px;
  cursor: pointer;
  animation: ic-down 2s linear infinite;
  z-index: 10;}
@keyframes ic-down {
  0%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;}
  50% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
    opacity: 0.5;}
}

.swiper-container {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  z-index: 0;}
.swiper-wrapper {
  overflow: hidden;}
.swiper-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;}
.banner-pagination {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40px;
  width: 100%;
  z-index: 10;
  text-align: center;}
.banner-pagination span {
  background-image: url(../images/pagination-dot-normal.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  width: 20px;
  height: 20px;
  display: inline-block;
  position: relative;
  margin-right: 10px;}
.banner-pagination span.active {
  background-image: url(../images/pagination-dot-cur.png);}
.banner-pagination span::before {
  content: "";
  width: 10px;
  height: 1px;
  background-color: #fff;
  position: absolute;
  left: -10px;
  top: 10px;}
.banner-pagination span::after {
  content: "";
  width: 10px;
  height: 1px;
  background-color: #fff;
  position: absolute;
  right: -10px;
  top: 10px;}
/* #endregion banner */

/* #region 公告 */
#announcement {
  padding: 60px 0 30px 0;}
.xqgg-list {
  margin-top: 40px;
  overflow: hidden;
  position: relative;
  overflow: hidden;
  height: 136px;
  width: 100%;
  position: relative;}
.xqgg-list > li {
  width: 23%;
  float: left;
  margin-left: 2.666667%;
  background-color: #f8f8f8;
  height: 136px;
  position: relative;
  transition: all 0.3s ease;}
.xqgg-list > li:first-child {
  margin-left: 0;}
.xqgg-list > li:hover {
  box-shadow: 5px 5px 15px rgb(0 0 0 / 20%);}
.xqgg-list > li h1 {
  font-size: 18px;
  color: #333;
  line-height: 2;
  padding: 20px 20px 0 20px;
  margin: 0;
  font-weight: normal;
  height: 100px;
  box-sizing: border-box;}
.xqgg-list > li span {
  position: absolute;
  right: 0;
  bottom: 0;
  background-color: #b03632;
  height: 40px;
  font-size: 16px;
  color: #fff;
  padding: 12px 30px;
  box-sizing: border-box;}
.xqgg-list > li span::before {
  position: absolute;
  content: "";
  background-color: #fff;
  height: 40px;
  width: 2px;
  left: 10px;
  top: 0;}
/* #endregion 公告 */

/* #region 校庆活动 */
.xqhd {
  padding: 30px 0 60px 0;}
.xqhd-list {
  margin-top: 40px;
  margin-bottom: 60px;
  width: 100%;}
.xqhd-list > li {
  float: left;
  margin-left: 1.333333%;
  width: 19.73333333%;
  height: 350px;
  box-shadow: 0 0 5px 0 rgba(153, 153, 153, 0.3);
  background-color: #fff;
  position: relative;
  box-sizing: border-box;
  transition: all 0.3s ease;
  overflow: hidden;}
.xqhd-list > li:hover {
  box-shadow: 5px 5px 15px rgb(153 153 153 / 30%);}
.xqhd-list > li:hover img {
  transform: scale(1.05, 1.05);}
.xqhd-list > li:first-child {
  margin-left: 0;
  width: 36.666667%;}
.xqhd-list > li img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.215, 0.61, 0.355, 1);}
.xqhd-list > li:first-child img {
  width: 100%;
  height: 100%;}
.xqhd-list > li span {
  display: block;
  font-size: 18px;
  color: #c93430;
  padding: 10px 0 0 10px;}
.xqhd-list > li:first-child span {
  display: inline-block;
  position: absolute;
  right: 20px;
  bottom: 10px;
  z-index: 11;
  color: #fff;}
.xqhd-list > li h1 {
  font-weight: normal;
  font-size: 18px;
  color: #666;
  line-height: 1.67;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical; /*设置对齐模式*/
  -webkit-line-clamp: 4; /*设置多行的行数*/
  padding: 20px;
  margin: 0;
  height: 140px;}
.xqhd-list > li:first-child h1 {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  height: 76px;
  padding: 10px;
  line-height: 30px;
  -webkit-line-clamp: 2;}
/* #endregion 校庆活动 */

/* #region 校友风采 */
.xyfc {
  padding: 60px 0;
  background-color: #f9f9f9;}
.xyfc-list {
  margin: 40px 0 60px 0;}
.xyfc-list > li {
  float: left;
  width: 18.75%;
  height: 300px;
  margin-left: 1.01666667%;
  margin-bottom: 1.01666667%;
  position: relative;
  overflow: hidden;}
.xyfc-list > li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.215, 0.61, 0.355, 1);}
.xyfc-list > li:hover img {
  transform: scale(1.05, 1.05);}
.xyfc-list > li .description-container {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  background: transparent;
  transition: all 0.5s ease;
  opacity: 0;
  padding: 0;}
.xyfc-list > li:hover .description-container {
  height: 100%;
  opacity: 1;
  background-color: #000;
  background: rgba(0, 0, 0, 0.8);
  padding: 78px 0 0 0;}
.xyfc-list > li .description-container h1 {
  font-weight: normal;
  font-size: 24px;
  color: #fff;
  text-align: center;
  background-color: #c93430;
  padding: 10px 0;
  margin: 0 0 40px 0;}
.xyfc-list > li .description-container p {
  font-size: 18px;
  color: #fff;
  line-height: 2;
  text-align: center;
  padding: 0 10%;
  /* white-space: pre-wrap; */
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  }
/* #endregion 校友风采 */

/* #region 历史沿革 */
.lsyg-container {
  background-image: url(../images/news_content_background.jpg);
  background-repeat: no-repeat;
  background-size: 100% auto;
  padding-top: 60px;}
.lsyg-swiper-container {
  margin-top: 40px;
  overflow: hidden;}
.lsyg-list {
  height: 270px !important;
  overflow: hidden;}
.lsyg-list li {
  width: 380px;
  height: 270px;
  transform: scale(0.9);
  position: relative;}
.lsyg-list .swiper-slide-active {
  transform: scale(1) !important;}
.lsyg-list .swiper-slide-active img {
  border: #c93430 4px solid;}
.lsyg-list li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-sizing: border-box;}
.lsyg-list li h1 {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 5px 10px;
  color: #fff;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 40px;
  line-height: 40px;
  background: rgba(0, 0, 0, 0.5);
  margin: 0;}
.lsyg-year-swiper-container {
  width: 60%;
  margin-left: auto;
  margin-right: auto;
  margin-top: 20px;
  overflow: hidden;
  height: 78px;}
.lsyg-year-swiper-container::before {
  content: "";
  width: 11px;
  height: 20px;
  background-image: url(../images/timeline-left.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  left: 0;
  top: 8px;}
.lsyg-year-swiper-container::after {
  content: "";
  width: 11px;
  height: 20px;
  background-image: url(../images/timeline-right.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  position: absolute;
  right: 0;
  top: 8px;}
.lsyg-year-list {
  padding-top: 8px;}
.lsyg-year-list li i {
  display: block;
  width: 20px;
  height: 28px;
  background-image: url(../images/timeline-dot.png);
  background-size: 100% auto;
  background-repeat: no-repeat;
  margin: 0 100px;
  position: relative;}
.lsyg-year-list .swiper-slide-active i {
  background-image: url(../images/timeline-dot-cur.png);
  top: -8px;}
.lsyg-year-list li i::before {
  content: "";
  position: absolute;
  left: -100px;
  top: 9px;
  height: 2px;
  width: 100px;
  background: #c93430;
  display: inline-block;}
.lsyg-year-list li i::after {
  content: "";
  position: absolute;
  right: -100px;
  top: 9px;
  height: 2px;
  width: 100px;
  background: #c93430;
  display: inline-block;}
.lsyg-year-list .swiper-slide-active i::before,
.lsyg-year-list .swiper-slide-active i::after {
  top: 17px;}
.lsyg-year-list li span {
  display: block;
  font-size: 14px;
  color: #666;
  width: 220px;
  text-align: center;}
/* #endregion 历史沿革 */

/* #region 祝福母校 */
.zfmx {
  margin-top: 50px;}
.zfmx-list {
  margin-top: 40px;
  margin-bottom: 60px;}
.zfmx-list li {
  float: left;
  margin-left: 1.333333%;
  width: 24%;
  background: #f8f8f8ab;
  border-left: #c93430 1px solid;
  padding: 10px;
  margin-bottom: 1.333333%;
  transition: all 0.3s ease;
  }
.zfmx-list li:hover {
  box-shadow: 5px 5px 15px rgb(0 0 0 / 20%);}
.zfmx-list li:first-child,
.zfmx-list li:first-child + li + li + li + li {
  margin-left: 0;}
.zfmx-list li h1 {
  font-weight: normal;
  font-size: 18px;
  color: #c93430;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin: 0;}
.zfmx-list li p {
  margin-top: 10px;
  height: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical; /*设置对齐模式*/
  -webkit-line-clamp: 3; /*设置多行的行数*/
  line-height: 2;
  font-size: 14px;
  color: #666;}
/* #endregion 祝福母校*/

/* #region 影像化院 */
.yxhy {
  margin: 60px auto;}
.yxhy-list li {
  float: left;
  width: 25.333333%;
  height: 280px;
  overflow: hidden;
  position: relative;
  margin-left: 1.333333%;
  margin-bottom: 1.333333%;}
.yxhy-list li:hover {
  box-shadow: 5px 5px 15px rgb(0 0 0 / 20%);}
.yxhy-list li:hover img {
  transform: scale(1.05, 1.05);}
.yxhy-list li:first-child:hover {
  box-shadow: none;}
.yxhy-list li:first-child:hover img {
  transform: none;}
.yxhy-list li:first-child {
  height: 340px;}
.yxhy-list li:first-child img {
  object-fit: fill;}
.yxhy-list li:first-child + li + li + li + li {
  height: 220px;
  position: absolute;
  bottom: 0;}
.yxhy-list li:first-child,
.yxhy-list li:first-child + li + li + li + li {
  width: 20%;
  margin-left: 0;}
.yxhy-list li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.215, 0.61, 0.355, 1);}
.yxhy-list li h1 {
  font-weight: normal;
  color: #fff;
  background: rgba(0, 0, 0, 0.5);
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 16px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0;}
.yxhy-list li.video a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
 /* background-color: rgba(0, 0, 0, 0.5);
  background-image: url();*/
  background-repeat: no-repeat;
  background-size: 100% 100%;
  z-index: 10;}
/* #endregion 影像化院 */

/* #region common */
body {
  overflow-x: hidden;}
.section-title {
  margin: 0 auto;
  display: block;}
.load-more {
  width: 180px;
  height: 50px;
  line-height: 50px;
  color: #fff;
  font-size: 18px;
  text-align: center;
  background-color: #c93430;
  display: block;
  margin: 0 auto;
  transition: all 0.3s;}
.load-more:hover {
  box-shadow: 3px 3px 10px rgb(164 60 54 / 30%);}
/* #endregion common */