.sub_solution_page_main .top {
  background: #fff;
  padding: 30px 30px 56px;
  border-radius: 10px;
  margin-bottom: 20px;
}

.sub_solution_page_main .top .cates {
  border-bottom: 1px dashed #c2c2c2;
  margin-bottom: 20px;
}

.sub_solution_page_main .top .cates h4 {
  float: left;
  width: 100px;
  color: #b0b0b0;
  font-size: 16px;
}

.sub_solution_page_main .top .cates ul {
  float: left;
  width: calc(100% - 100px);
}

.sub_solution_page_main .top .cates ul li {
  float: left;
  width: 20%;
  margin-bottom: 20px;
}

.sub_solution_page_main .top .cates ul li a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sub_solution_page_main .top .cates ul li a label {
  border: 1px solid #c5c5c5;
  width: 18px;
  height: 18px;
  cursor: pointer;
  user-select: none;
  border-radius: 2px;
  overflow: hidden;
}

.sub_solution_page_main .top .cates ul li a span {
  color: #000;
  font-size: 16px;
}

.sub_solution_page_main .top .cates ul li.active a label {
  background: #032689;
}

.sub_solution_page_main .top .search {
  border-radius: 50px;
  border: 1px solid #bfbfbf;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.sub_solution_page_main .top .search input {
  color: #666;
  font-size: 16px;
  height: 42px;
  padding: 0 20px;
  border: none;
  width: 80%;
}

.sub_solution_page_main .top .search input::placeholder {
  color: #b0b0b0;
}

.sub_solution_page_main .top .search button {
  background: #22a9e1;
  color: #fff;
  height: 42px;
  font-size: 16px;
  border-radius: 50px;
  outline: none;
  border: 1px solid #22a9e1;
  width: 100px;
  z-index: 2;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
  cursor: pointer;
  user-select: none;
  transition: all .4s;
}

.sub_solution_page_main .top .search button:hover {
  background: #032689;
}

.sub_solution_page_main .search_word {
  font-size: 18px;
  margin-bottom: 20px;
  color: #22a9e1;
}

.sub_solution_page_main .main {
  border-radius: 10px;
  overflow: hidden;
  margin-top: 20px;
  border-top: 5px solid #22a9e1;
}

.sub_solution_page_main .main .cnts {
  background: #fff;
  padding: 20px;
  min-height: 300px;
}

.sub_solution_page_main .main .list {
  margin-bottom: 50px;
}

.sub_solution_page_main .main .list li {
  border-bottom: 1px solid #f1f1f1;
  padding-bottom: 24px;
  margin-bottom: 24px;
}

.sub_solution_page_main .main .list li:nth-last-child(1) {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.sub_solution_page_main .main .list li a {
  display: block;
  width: 100%;
}

.sub_solution_page_main .main .list li a .cover {
  float: left;
  width: 240px;
  height: 150px;
  overflow: hidden;
}

.sub_solution_page_main .main .list li a .cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sub_solution_page_main .main .list li a .msg {
  float: left;
  width: calc(100% - 240px);
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  height: 150px;
}

.sub_solution_page_main .main .list li a .msg h4 {
  font-size: 20px;
  color: #000;
}

.sub_solution_page_main .main .list li a .msg span {
  margin-top: auto;
}

.sub_solution_page_main .main .list li a .msg .abs {
  color: #666;
  font-size: 15px;
  line-height: 28px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sub_solution_page_main .main .list li a .msg .ca {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sub_solution_page_main .main .list li a .msg .ca i {
  font-size: 14px;
  color: #aeaeae;
}

.sub_solution_page_main .main .list li a:hover h4 {
  color: #22a9e1;
}

@media (max-width: 768px) {
  .sub_solution_page_main .top {
    padding: 15px;
  }

  .sub_solution_page_main .top .cates h4 {
    width: 100%;
    margin-bottom: 15px;
  }

  .sub_solution_page_main .top .cates ul {
    width: 100%;
  }

  .sub_solution_page_main .top .cates ul li {
    width: 50%;
  }

  .sub_solution_page_main .top .cates ul li a {
    gap: 4px;
  }

  .sub_solution_page_main .top .cates ul li a label {
    width: 15px;
    height: 15px;
  }

  .sub_solution_page_main .top .cates ul li a span {
    font-size: 13px;
  }

  .sub_solution_page_main .top .search input {
    font-size: 14px;
  }

  .sub_solution_page_main .top .search button {
    font-size: 14px;
    width: 80px;
  }

  .sub_solution_page_main .main .list li a .cover {
    width: 100%;
    height: 200px;
  }

  .sub_solution_page_main .main .list li a .msg {
    height: auto;
    width: 100%;
    padding-left: 0;
    margin-top: 10px;
  }

  .sub_solution_page_main .main .list li a .msg h4 {
    font-size: 15px;
  }

  .sub_solution_page_main .main .list li a .msg span {
    margin-top: 10px;
  }

  .sub_solution_page_main .main .list li a .msg .abs {
    font-size: 13px;
    line-height: 22px;
  }

  .sub_solution_page_main .main .list li a .msg .ca i {
    font-size: 12px;
  }
}