.fix-center {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  align-content: center;
  font-size: 14px;
  color: #5D5D5D;
}

.no-margin {
  margin: 0;
}

.notice {
  width: 100%;
  background: #F5F6FA;
  margin-bottom: 100px;
}

.main {
  max-width: 1200px;
  margin: 0 auto;
}

/* 导航 */
.policy-navbar {
  margin: 10px 0 20px 0;
  color: #5D5D5D;
}

.navbar-tabs {
  background-color: #fff;
  padding: 5px 10px;
  border-radius: 5px;
}

.line-box {
  width: 1px;
  height: 14px;
  margin: 0 8px;
  background-color: #D8D8D8;
}

.left-arrow {
  width: 18px;
}

.home-icon {
  width: 18px;
  margin-right: 10px;
}

.sign-line {
  color: #AEAEAE;
  margin: 0 6px;
}

/* 分类 */
.category-box {
  width: 100%;
  background: linear-gradient(180deg, #F8FCFF 0%, #FFFFFF 45%);
  border-radius: 8px 8px 8px 8px;
  border: 0px solid;
  position: relative;
  overflow: hidden;
}

.category-items {
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
}

.tree-icon {
  width: 150px;
  position: absolute;
  top: -15px;
  right: 0px;
  z-index: 9;
}

.category-item-box {
  padding: 10px 40px;
  display: flex;
  align-items: baseline;

  font-size: 14px;
  z-index: 10;
}

.category-title {
  font-size: 15px;
  font-weight: 700;
  margin-right: 40px;
  color: #353535;
}

.category-item {
  padding: 3px 10px;
  margin: 0 5PX;
  color: #353535;
  text-decoration: none;
  box-sizing: content-box;
  z-index: 1000;
}

.category-active-item {
  background: #EBF1FF;
  border-radius: 20px;
  border: 1px solid #054EBB;
}

.category-item-box .btn-search {
  background-color: #8859D9;
  border: none;
  width: 90px;
  margin-left: 10px;
  border-radius: 1px;
}

.search-box {
  display: flex;
  justify-content: center;
  align-items: center;
}

.keyword-input {
  border: 1px solid #F5F6FA;
}

/* 文件部分 */
.content-box {
  display: flex;
  justify-content: space-between;
  flex-direction: row;
  flex-wrap: wrap;
  margin-top: 10px;
  margin-bottom: 50px;
}

.star-icon {
  width: 18px;
}

.institution-item {
  /* width: 33%; */
  border-radius: 4px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10px;
  min-height: 125px;
}

.institution-header {
  display: flex;
}

.header-title-box {
  font-size: 16px;
  color: #353535;
}

.info-box {
  padding: 5px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.star-title-box {
  display: flex;
  align-items: center;
  /* margin: 10px 0; */
}

.star-title-box .star-label {
  margin-top: 0;
  color: #727272;
  font-size: 14px;
  margin-right: 5px;
}

.header-img {
  width: 90px;
  height: 90px;
  padding: 0 10px;
  box-sizing: content-box;
}

.tag-item {
  font-size: 12px;
  font-size: 12px;
  color: #2A82DC;
  text-align: center;
  padding: 2px 10px;
  background: #ECF5FF;
  border-radius: 2px;
  border: 1px solid #B9DCFF;
  margin-right: 15px;
}

.institution-item .btn-primary {
  color: #0D428C;
  font-size: 14px;
  background: #E7F1FF;
  border-radius: 3px;
  border: none;
  padding: 7px 40px;

}

.grid-container {
  display: grid;
  /* 改为3列布局 */
  /* grid-template-columns: repeat(auto-fill, minmax(33.33%, 1fr)); */
  /* 或者更精确的写法 */
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* 旧浏览器降级处理 */
@supports not (display: grid) {
  .grid-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .grid-container::after {
    content: "";
    /* 改为3列对应的宽度 */
    width: calc(33.33% - 15px);
  }

  .main-div {
    /* 改为3列对应的宽度 */
    width: calc(33.33% - 15px);
    margin-bottom: 20px;
  }
}

.main-sj-zu {
  color: #868686;
  font-size: 14px;
  margin: 5px 0;
}

.main-sj-qian {
  font-size: 16px;
  color: #F56B00;
  font-weight: bold;
}

.main-tag-zu {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.main-tag1 {
  padding: 2px 10px;
  border-radius: 2px;
  background: #FCF6EC;
  border: 1px solid #FAECD8;
  color: #E6A23C
}

.main-tag2 {
  padding: 2px 10px;
  border-radius: 2px;
  background: #ECF5FF;
  border: 1px solid #B9DCFF;
  color: #2A82DC;
  margin-left: 5px;
}