.header {
  position: fixed;
}
input {
  color: #999 !important;
}
.section {
  width: 100%;
  min-height: calc(100vh - 60px);
  margin-top: 60px;
  display: flex;
  background-color: #f2f2f2;
  box-sizing: border-box;
  padding: 10px 0;
  padding-bottom: 50px;
  flex-direction: column;
  align-items: center;
  background-image: url(../img/background_img.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  padding-bottom: 30px;
  height: auto;
}
@media (max-width: 768px) {
  .section {
    padding: 10px;
    padding-top: 0;
  }
}
.section > .body {
  width: 100%;
  max-width: 1200px;
  display: flex;
  height: calc(100vh - 250px);
  min-height: 700px;
  height: auto;
  padding-top: 5px;
}
@media (max-width: 768px) {
  .section > .body {
    flex-direction: column;
    padding-top: 10px;
  }
}
.section > .body > .section_top {
  width: 15%;
  height: 300px;
}
@media (max-width: 768px) {
  .section > .body > .section_top {
    height: auto;
    padding-top: 10px;
    width: 100%;
    overflow: hidden;
  }
}
.section > .body > .section_top > .section_topcontent {
  width: 100%;
  max-width: 1200px;
  margin: auto;
  height: 100%;
  display: flex;
  justify-content: space-between;
}
@media (max-width: 768px) {
  .section > .body > .section_top > .section_topcontent {
    flex-direction: column;
  }
}
.section > .body > .section_top > .section_topcontent > .section_topleft {
  width: 180px;
  height: 100%;
  position: fixed;
  display: flex;
  top: 90px;
  flex-direction: column;
}
@media (max-width: 768px) {
  .section > .body > .section_top > .section_topcontent > .section_topleft {
    display: block;
    width: 100%;
    overflow-x: scroll;
    overflow-y: hidden;
    white-space: nowrap;
    text-align: center;
    flex-direction: row;
    position: relative;
    top: 0!important;
    height: 60px;
  }
}
.section > .body > .section_top > .section_topcontent > .section_topleft > li {
  color: #fff;
  width: 100%;
  height: 40px;
  font-size: 22px;
  display: flex;
  margin: 15px 0;
  border-left: 5px solid transparent;
  padding-left: 20px;
  align-items: center;
  box-sizing: border-box;
  cursor: pointer;
  white-space: nowrap;
  background-repeat: no-repeat;
  background-size: contain;
}
.section > .body > .section_top > .section_topcontent > .section_topleft > li > a {
  color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  .section > .body > .section_top > .section_topcontent > .section_topleft > li > a {
    font-size: 14px;
    display: inline-block;
    width: 100px;
    text-align: center;
    height: 40px;
    line-height: 40px;
  }
}
@media (max-width: 768px) {
  .section > .body > .section_top > .section_topcontent > .section_topleft > li {
    font-size: 14px;
    display: inline-block;
    width: 100px;
    text-align: center;
    height: 40px;
    line-height: 40px;
  }
}
@media (max-width: 992px) {
  .section > .body > .section_top > .section_topcontent > .section_topleft > li {
    padding-left: 0px;
    justify-content: center;
  }
}
.section > .body > .section_top > .section_topcontent > .section_topleft > li:hover,
.section > .body > .section_top > .section_topcontent > .section_topleft .chosed {
  color: #fff;
  border-left: 5px solid #3b9aaf;
}
.section > .body > .section_top > .section_topcontent > .section_topleft > li:hover a,
.section > .body > .section_top > .section_topcontent > .section_topleft .chosed a {
  color: #fff;
}
@media (max-width: 992px) {
  .section > .body > .section_top > .section_topcontent > .section_topleft > li:hover,
  .section > .body > .section_top > .section_topcontent > .section_topleft .chosed {
    border-left: none;
    background-color: #3b9aaf;
    border-radius: 20px 0 20px 0;
  }
}
.section > .body > .section_subject {
  width: 100%;
  margin-top: 20px;
  height: auto;
}
@media (max-width: 768px) {
  .section > .body > .section_subject {
    margin-top: 10px;
  }
}
.section > .body > .section_subject > .section_subcontent {
  width: 100%;
  border-radius: 5px;
  display: flex;
  max-width: 1200px;
  position: relative;
  background-color: #f5f8ff;
  box-sizing: border-box;
  padding: 15px 22px;
  flex-direction: column;
  overflow: hidden;
  padding-bottom: 30px;
}
@media (max-width: 992px) {
  .section > .body > .section_subject > .section_subcontent {
    height: auto;
    padding: 20px;
    justify-content: center;
  }
}
@media (max-width: 768px) {
  .section > .body > .section_subject > .section_subcontent {
    height: auto;
    padding: 5px;
  }
}
.section > .body > .section_subject > .section_subcontent > .yearbox,
.section > .body > .section_subject > .section_subcontent .typebox {
  width: 100%;
  background-color: #5d706f;
  color: #fff;
  overflow: hidden;
  margin: 5px 0;
  border-radius: 5px;
}
.section > .body > .section_subject > .section_subcontent > .yearbox > span,
.section > .body > .section_subject > .section_subcontent .typebox > span {
  padding: 10px 20px;
  display: inline-block;
  cursor: pointer;
}
.section > .body > .section_subject > .section_subcontent > .yearbox > .chosed_year,
.section > .body > .section_subject > .section_subcontent .typebox > .chosed_year,
.section > .body > .section_subject > .section_subcontent > .yearbox .chosed_type,
.section > .body > .section_subject > .section_subcontent .typebox .chosed_type,
.section > .body > .section_subject > .section_subcontent > .yearbox span:hover,
.section > .body > .section_subject > .section_subcontent .typebox span:hover {
  background-color: #3b9aaf;
}
.section > .body > .section_subject > .section_subcontent > .sub_search {
  margin-top: 10px;
  display: flex;
  width: 100%;
  justify-content: flex-end;
}
.section > .body > .section_subject > .section_subcontent > .sub_search button {
  background-color: transparent;
  border: none;
  outline: none;
  color: #3b9aaf;
  font-size: 16px;
  margin-right: 10px;
}
.section > .body > .section_subject > .section_subcontent > .sub_search > .searchbox_small {
  display: flex;
  border-radius: 2px;
  overflow: hidden;
}
.section > .body > .section_subject > .section_subcontent > .sub_search > .searchbox_small div {
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #3b9aaf;
  width: 35px;
}
.section > .body > .section_subject > .section_subcontent > .sub_search > .searchbox_small div img {
  height: 30px;
}
.section > .body > .section_subject > .section_subcontent > .sub_search > .searchbox_small input {
  box-sizing: border-box;
  padding-left: 20px;
  color: #fff;
  background-color: #fff;
  display: flex;
  outline: none;
  border: none;
  align-items: center;
  height: 35px;
  border: 1px solid #999;
}
.section > .body > .section_subject > .section_subcontent > .sub_list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  margin-top: 20px;
}
@media (max-width: 768px) {
  .section > .body > .section_subject > .section_subcontent > .sub_list {
    width: 100%;
    align-items: center;
    justify-content: space-between;
  }
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li {
  width: 24%;
  height: 300px;
  text-align: center;
  background-color: #fff;
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  margin: 20px 0.5%;
}
@media (max-width: 768px) {
  .section > .body > .section_subject > .section_subcontent > .sub_list > li {
    width: 49%;
    margin: 10px 0.5%;
    height: 250px;
    padding-bottom: 10px;
  }
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li > .img {
  width: 100%;
  height: 45%;
  overflow: hidden;
  position: relative;
}
@media (max-width: 768px) {
  .section > .body > .section_subject > .section_subcontent > .sub_list > li > .img {
    height: 110px;
  }
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li > .img > .box_shadow {
  width: 100%;
  height: 0;
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.3s;
  overflow: hidden;
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li > .img > .box_shadow > .box_icon {
  width: 100%;
  height: auto;
  display: flex;
  box-sizing: border-box;
  padding: 0 20px;
  justify-content: flex-end;
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li > .img > .box_shadow > .box_icon > i {
  color: #fff;
  margin: 10px;
  cursor: pointer;
  font-size: 18px;
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li > .img > img {
  width: 100%;
  height: 100%;
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li > h2 {
  font-size: 16px;
  text-align: left;
  box-sizing: border-box;
  padding: 0 15px;
  line-height: 25px;
  font-weight: 400;
  margin-top: 15px;
  display: flex;
  width: 100%;
  height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li > span {
  font-size: 14px;
  margin: 15px 0 20px;
  width: 100%;
  display: block;
  text-align: left;
  box-sizing: border-box;
  color: #999;
  padding-left: 15px;
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li:hover {
  box-shadow: 0 0 10px #c0c0c0;
}
.section > .body > .section_subject > .section_subcontent > .sub_list > li:hover .box_shadow {
  height: 100%;
}
.section > .body > .section_subject > .section_subcontent > .page_change {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 20px;
}
.section > .body > .section_subject > .section_subcontent .changeordel {
  margin-top: 15px;
  display: flex;
  box-sizing: border-box;
  align-items: flex-end;
  padding: 0 15px;
  justify-content: space-between;
  width: 100%;
}
.section > .body > .section_subject > .section_subcontent .changeordel > i {
  font-size: 18px;
  cursor: pointer;
}
.section > .body > .section_subject > .section_subcontent .changeordel > i:nth-child(2) {
  margin-left: 60%;
}
.section > .body > .section_subject > .section_subcontent .changeordel > i:first-child {
  color: #999999;
  font-size: 20px;
}
.section > .body > .section_subject > .section_subcontent .changeordel > .saved {
  color: #FBB03B;
}
.sub_list::-webkit-scrollbar {
  width: 0 !important;
}
@media (max-width: 768px) {
  .section .pagination {
    width: 100%;
    text-align: center;
    white-space: nowrap;
  }
}
.section .pagination li {
  display: inline-block;
}
@media (max-width: 768px) {
  .section .pagination li {
    display: inline-block;
  }
}
@media (max-width: 768px) {
  .section .pagination li a {
    font-size: 12px;
    padding: 5px 8px;
  }
}
.main {
  width: 100%;
  height: auto;
  padding-bottom: 20px;
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: none;
}
.main a {
  display: block;
  text-align: center;
  font-size: 20px;
  margin-top: 200px;
}
.loading {
  width: 60px;
  height: 20px;
  margin: 0 auto;
  margin-top: 50px;
  text-align: center;
}
.loading span {
  display: inline-block;
  width: 4px;
  height: 100%;
  background: #19607C;
  -webkit-animation: load 1s ease infinite;
  animation: load 1s ease infinite;
}
@-webkit-keyframes load {
  0%,
  100% {
    height: 20px;
    background: #19607C;
  }
  50% {
    height: 20px;
    background: #CFDADF;
  }
}
.loading span:nth-child(2) {
  -webkit-animation-delay: 0.2s;
  animation-delay: 0.2s;
}
.loading span:nth-child(3) {
  -webkit-animation-delay: 0.4s;
  animation-delay: 0.4s;
}
.loading span:nth-child(4) {
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}
.loading span:nth-child(5) {
  -webkit-animation-delay: 0.8s;
  animation-delay: 0.8s;
}
.del_boxtimu,
.del_paper,
.del_boxtexp {
  width: 100%;
  height: 100vh;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 20;
  top: 0;
  left: 0;
  display: none;
}
.del_boxtimu > div,
.del_paper > div,
.del_boxtexp > div {
  width: 400px;
  background-color: #fff;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding: 10px;
  position: absolute;
  left: 0;
  padding-bottom: 15px;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: auto;
}
.del_boxtimu > div span,
.del_paper > div span,
.del_boxtexp > div span {
  font-size: 14px;
}
.del_boxtimu > div > div:nth-child(1),
.del_paper > div > div:nth-child(1),
.del_boxtexp > div > div:nth-child(1) {
  display: flex;
  align-items: center;
}
.del_boxtimu > div > div:nth-child(1) img,
.del_paper > div > div:nth-child(1) img,
.del_boxtexp > div > div:nth-child(1) img {
  margin-left: 10px;
  width: 30px;
  display: inline-block;
  margin-right: 10px;
}
.del_boxtimu > div > h2,
.del_paper > div > h2,
.del_boxtexp > div > h2 {
  display: inline-block;
  width: 100px;
  font-size: 20px;
  color: #666;
}
.del_boxtimu > div > div:nth-child(2),
.del_paper > div > div:nth-child(2),
.del_boxtexp > div > div:nth-child(2) {
  display: flex;
  align-items: center;
  height: 30px;
}
.del_boxtimu > div > div:nth-child(2) > span,
.del_paper > div > div:nth-child(2) > span,
.del_boxtexp > div > div:nth-child(2) > span {
  font-size: 18px;
  width: 100%;
  margin-top: 30px;
  display: block;
  text-align: center;
}
.del_boxtimu > div > div:nth-child(2) > img,
.del_paper > div > div:nth-child(2) > img,
.del_boxtexp > div > div:nth-child(2) > img {
  width: 20px;
  height: 20px;
  margin: 0 15px;
}
.del_boxtimu > div > .btnexps,
.del_paper > div > .btnexps,
.del_boxtexp > div > .btnexps {
  width: 100%;
  margin-top: 25px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.del_boxtimu > div > .btnexps > button,
.del_paper > div > .btnexps > button,
.del_boxtexp > div > .btnexps > button {
  height: 30px;
  font-size: 14px;
  width: 80px;
  border: 1px solid #318193;
  color: #318193;
  margin: 0 10px;
  border-radius: 5px;
  outline: none;
  cursor: pointer;
}
.del_boxtimu > div > .btnexps > button:first-child,
.del_paper > div > .btnexps > button:first-child,
.del_boxtexp > div > .btnexps > button:first-child {
  background-color: #fff;
}
.del_boxtimu > div > .btnexps > button:last-child,
.del_paper > div > .btnexps > button:last-child,
.del_boxtexp > div > .btnexps > button:last-child {
  background-color: #318193;
  color: #fff;
}
.del_boxtimu > div,
.del_paper > div,
.del_boxtexp > div {
  display: flex;
}