.manual-desc {
  font-size: 30px;
  text-align: center;
  margin-bottom: 45px;
}
.manual-search-form-box {
  max-width: 1440px;
  margin: 0 auto 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 50px;
}
.manual-search-form-box .select-box {
  width: 23%;
  height: 46px;
  border-radius: 23px;
  border: 1px solid #d8d8d8;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.4);
  margin-right: 20px;
  padding: 5px 15px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
}
.manual-search-form-box .select-box select {
  width: 100%;
  border: none;
  outline: none;
}
.manual-search-form-box .select-box select:focus,
.manual-search-form-box .select-box select:active {
  outline: none;
}
.manual-search-form-box .input-box {
  width: 15.3%;
  height: 46px;
  border-radius: 23px;
  border: 1px solid #d8d8d8;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.4);
  margin-right: 20px;
  overflow: hidden;
}
.manual-search-form-box .input-box input {
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  padding: 0 15px;
}
.manual-search-form-box .btn-search {
  width: 9%;
  height: 46px;
  line-height: 46px;
  border-radius: 23px;
  font-size: 20px;
  border: 0;
  background: #17469d;
  color: #fff;
  cursor: pointer;
  text-align: center;
}
.manual-search-form-box .btn-search:hover {
  background: #17469d;
}
.manual-list-box {
  max-width: 1440px;
  margin: 0 auto 50px;
}
.manual-list-box .manual-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  background-color: #f5f5f5;
  transition: all 0.3s ease-in-out;
}
.manual-list-box .manual-list-item:nth-child(2n+1) {
  background-color: #e8e8e8;
}
.manual-list-box .manual-list-item:first-child {
  background-color: #17469d;
  color: #fff;
  font-size: 24px;
}
.manual-list-box .manual-list-item:hover:not(:first-child) {
  background: #1442977c;
}
.manual-list-box .manual-list-item .item-col {
  box-sizing: border-box;
  padding: 25px 0;
}
.manual-list-box .manual-list-item .item-col:nth-child(1) {
  padding-left: 1em;
  padding-right: 1em;
  flex: 1;
}
.manual-list-box .manual-list-item .item-col:nth-child(2),
.manual-list-box .manual-list-item .item-col:nth-child(3) {
  width: 19.5%;
}
.manual-list-box .manual-list-item .item-col:nth-child(4) {
  width: 130px;
}
@media (max-width: 1000px) {
  .manual-search-form-box .select-box {
    width: 26%;
    height: 46px;
    border-radius: 23px;
    margin-right: 20px;
  }
  .manual-search-form-box .select-box select {
    width: 100%;
    height: 100%;
    opacity: 0;
  }
  .manual-search-form-box .input-box {
    width: 18%;
    height: 46px;
    border-radius: 23px;
    margin-right: 20px;
    overflow: hidden;
  }
  .manual-search-form-box .input-box input {
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    padding: 0 15px;
  }
  .manual-search-form-box .btn-search {
    width: 12%;
    height: 46px;
    line-height: 46px;
    border-radius: 23px;
    font-size: 20px;
  }
}
@media (max-width: 768px) {
  .manual-desc {
    font-size: 25px;
    text-align: center;
    margin-bottom: 45px;
  }
  .manual-search-form-box {
    padding: 0 15px;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .manual-search-form-box .select-box {
    width: 48%;
    height: 46px;
    border-radius: 23px;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .manual-search-form-box .select-box select {
    width: 100%;
    height: 100%;
    opacity: 0;
  }
  .manual-search-form-box .input-box {
    width: 48%;
    height: 46px;
    border-radius: 23px;
    margin-right: 0;
    overflow: hidden;
    margin-bottom: 20px;
  }
  .manual-search-form-box .input-box input {
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    padding: 0 15px;
  }
  .manual-search-form-box .btn-search {
    width: 48%;
    height: 46px;
    line-height: 46px;
    border-radius: 23px;
    font-size: 20px;
    margin-bottom: 20px;
  }
}
@media (max-width: 500px) {
  .manual-desc {
    font-size: 20px;
    text-align: center;
    margin-bottom: 45px;
  }
  .manual-search-form-box {
    padding: 0 15px;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .manual-search-form-box .select-box {
    width: 100%;
    height: 46px;
    border-radius: 23px;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .manual-search-form-box .select-box select {
    width: 100%;
    height: 100%;
    opacity: 0;
  }
  .manual-search-form-box .input-box {
    width: 100%;
    height: 46px;
    border-radius: 23px;
    margin-right: 0;
    overflow: hidden;
    margin-bottom: 20px;
  }
  .manual-search-form-box .input-box input {
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    padding: 0 15px;
  }
  .manual-search-form-box .btn-search {
    width: 100%;
    height: 46px;
    line-height: 46px;
    border-radius: 23px;
    font-size: 20px;
    margin-bottom: 20px;
  }
  .manual-list-box .manual-list-item {
    font-size: 14px;
  }
  .manual-list-box .manual-list-item:first-child {
    font-size: 16px;
  }
  .manual-list-box .manual-list-item .item-col {
    box-sizing: border-box;
    padding: 15px 0;
  }
  .manual-list-box .manual-list-item .item-col:nth-child(1) {
    padding-left: 1em;
    flex: 1;
    line-height: 1.3;
  }
  .manual-list-box .manual-list-item .item-col:nth-child(2),
  .manual-list-box .manual-list-item .item-col:nth-child(3) {
    width: 80px;
  }
  .manual-list-box .manual-list-item .item-col:nth-child(4) {
    width: 60px;
  }
}