.shadow_paper {
  padding: 0.3rem;
  padding-bottom: 0;
  background-color: #ffffff;
  box-shadow: 0px 0px 13px 0px rgba(177, 199, 224, 0.39);
}
.side_child {
  padding: 20px;
  background-color: #fff;
  border: solid 1px #d4d4d4;
}
@media (max-width: 992px) {
  .side_child {
    padding: 0;
    border: none;
  }
}
.side_child .top_title {
  background-color: #21518e;
  background-repeat: no-repeat;
  background-image: url(../images/sz_sidemenu_bg.png);
  background-size: 100% 100%;
}
.side_child.side_menu h2 {
  position: relative;
  height: 80px;
  line-height: 80px;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  margin: -20px -20px 20px;
  padding: 0 20px;
}
.side_child.side_menu h2 img {
  margin-top: -8px;
  margin-right: 17px;
}
.side_child.side_menu ul {
  margin: 0 -20px;
}
.side_child.side_menu ul li a {
  position: relative;
  display: block;
  line-height: 60px;
  text-align: center;
  font-size: 19px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #333333;
}
.side_child.side_menu ul li a:before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background-color: #21518e;
  transform: scale(1, 0);
  transition: all 0.3s;
}
.side_child.side_menu ul li.cur a,
.side_child.side_menu ul li a:hover {
  color: #21518e;
  background-color: #f3f8fe;
}
.side_child.side_menu ul li.cur a:before,
.side_child.side_menu ul li a:hover:before {
  transform: scale(1, 1);
}
@media (max-width: 992px) {
  .side_child.side_menu h2 {
    display: none;
  }
  .side_child.side_menu ul {
    margin: 0 -5px;
  }
  .side_child.side_menu ul li {
    float: left;
    width: 33.33%;
  }
  .side_child.side_menu ul li a {
    margin: 5px;
    padding: 0 15px;
    line-height: 40px;
    font-size: 16px;
    background-color: #eee;
    border-radius: 3px;
  }
}
.where_child {
  height: 45px;
  line-height: 45px;
  background-color: #f3f8fe;
  border-radius: 5px;
}
.where_child b {
  display: block;
  width: 132px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  color: #21518e;
  background: url(../images/sz_where_bg.png) no-repeat left center;
}
.list_t_child {
  padding: 15px 0;
}
.list_t_child li {
  line-height: 1;
  position: relative;
  padding: 15px 0px 15px 20px;
}
.list_t_child li:nth-child(5),
.list_t_child li:nth-child(10) {
  border-bottom: 1px dashed #dfdfdf;
  padding-bottom: 30px;
  margin-bottom: 15px;
}
.list_t_child li::before {
  content: '';
  position: absolute;
  top: 21px;
  left: 0px;
  width: 4px;
  height: 4px;
  background-color: #cccccc;
  transition: all 0.3s;
}
.list_t_child li a {
  transition: all 0.3s;
  display: block;
  width: calc(100% - 100px);
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  font-size: 16px;
  color: #333333;
}
@media (max-width: 600px) {
  .list_t_child li a {
    width: 100%;
  }
}
.list_t_child li span {
  position: absolute;
  top: 15px;
  right: 0px;
  font-size: 16px;
  color: #999;
}
.list_t_child li:hover a {
  color: #21518e;
  transform: translateX(5px);
}
.list_t_child li:hover::before {
  width: 9px;
  background-color: #21518e;
}
.pages_child {
  padding: 20px 0;
  text-align: center;
}
.pages_child a,
.pages_child span {
  transition: all 0.3s;
  margin: 3px 2px;
  display: inline-block;
  line-height: 18px;
  padding: 10px 15px;
  font-size: 14px;
  vertical-align: middle;
  background-color: #f7f7f7;
  border-radius: 2px;
  color: #333;
}
.pages_child a:hover,
.pages_child span:hover,
.pages_child a.current,
.pages_child span.current {
  background-color: #66aeee;
  color: #fff;
}