.documentList h3 i, .documentList li {
  transition: all 0.5s;
}

.documentList li {
  padding: 15px 5px;
  border-bottom: 1px solid #ccc;
}
.documentList li:hover {
  padding: 15px;
  background-color: #fff;
}
.documentList li:hover h3 a,
.documentList li:hover h3 i {
  margin: 0 5px;
  color: #c30e22;
}
.documentList h3 a {
  position: relative;
  padding: 10px 5px;
  font-weight: 400;
  font-size: 20px;
  color: #000;
  cursor: pointer;
}
.documentList h3 i {
  color: #000;
}
.documentList p {
  font-size: 13px;
  line-height: 1.8;
  color: #474747;
}

.productListBox {
  position: relative;
  z-index: 1;
  padding-top: 30px;
}
.productListBox .bread {
  margin-bottom: 50px;
}
.productListBox .wrap {
  display: flex;
  flex-wrap: wrap;
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}
.productListBox .leftBox {
  flex-basis: 290px;
}
@media (max-width: 1180px) {
  .productListBox .leftBox {
    flex-basis: 100%;
    margin-bottom: 30px;
  }
}
.productListBox .rightBox {
  flex: 1;
  padding-left: 50px;
  max-width: 100%;
}
@media (max-width: 1180px) {
  .productListBox .rightBox {
    padding-left: 0;
  }
}
.productListBox.list {
  padding-bottom: 70px;
}

.documentClassList {
  display: flex;
  flex-wrap: wrap;
  margin-left: -20px;
  margin-right: -20px;
}
@media (max-width: 1023px) {
  .documentClassList {
    margin-left: -10px;
    margin-right: -10px;
  }
}
.documentClassList li {
  display: flex;
  width: 25%;
  padding-left: 20px;
  padding-right: 20px;
  margin-bottom: 35px;
}
@media (max-width: 1180px) {
  .documentClassList li {
    width: 33.333%;
  }
}
@media (max-width: 1023px) {
  .documentClassList li {
    padding-left: 10px;
    padding-right: 10px;
    margin-bottom: 20px;
  }
}
@media (max-width: 767px) {
  .documentClassList li {
    width: 50%;
  }
}
@media (max-width: 480px) {
  .documentClassList li {
    width: 100%;
  }
}
.documentClassList.card3 li {
  width: 33.333%;
}
@media (max-width: 767px) {
  .documentClassList.card3 li {
    width: 50%;
  }
}
@media (max-width: 480px) {
  .documentClassList.card3 li {
    width: 100%;
  }
}
.documentClassList .item {
  width: 100%;
  border-radius: 8px;
  background-color: #fff;
  overflow: hidden;
  box-shadow: 0px 2px 30px 0px rgba(0, 0, 0, 0.1);
  transition: all 0.5s ease-in-out;
}
.documentClassList .item:hover {
  box-shadow: 0px 0px 21px 0px rgba(208, 239, 248, 0.9);
}
.documentClassList .item:hover h3 a {
  color: #1966a7;
}
.documentClassList .item:hover h3 a::after {
  background-color: #1966a7;
}
.documentClassList .Img img {
  display: block;
  width: 100%;
}
.documentClassList .Txt {
  padding-left: 25px;
  padding-right: 25px;
  padding-bottom: 40px;
  text-align: center;
}
.documentClassList h3 a {
  position: relative;
  display: block;
  max-height: 73px;
  padding-bottom: 15px;
  margin-bottom: 15px;
  font-weight: 700;
  font-size: 24px;
  color: #000;
  overflow: hidden;
}
.documentClassList h3 a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  margin-left: -15px;
  width: 30px;
  height: 2px;
  background-color: #000;
  transition: all 0.5s;
}
.documentClassList .text {
  max-height: 81px;
  overflow: hidden;
  font-size: 15px;
  color: #6f6f6f;
  line-height: 1.8;
}

.downloadList {
  margin-bottom: 25px;
}
.downloadList dt {
  width: 100%;
  margin-bottom: 2px;
  padding: 10px 35px;
  background-color: #4c7fab;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}
.downloadList dd {
  position: relative;
  width: 100%;
  padding: 30px 120px 35px 30px;
  margin-bottom: 10px;
}
@media (max-width: 480px) {
  .downloadList dd {
    padding: 20px 90px 20px 20px;
  }
}
.downloadList dd:nth-child(even) {
  background-color: #f3f3f3;
}
.downloadList dd:nth-child(odd) {
  background-color: #fff;
  box-shadow: 0px 2px 21px 0px rgba(0, 0, 0, 0.05);
}
.downloadList dd:nth-child(odd) .btnCircle {
  background-color: #4c7fab;
}
.downloadList dd:nth-child(odd) .btnCircle::after {
  border-color: #4c7fab;
}
.downloadList dd:nth-child(odd) .btnCircle .iconDownload {
  color: #fff;
}
.downloadList .title {
  margin-bottom: 10px;
  line-height: 1.7;
  font-size: 15px;
  font-weight: 700;
  color: #262626;
}
.downloadList .text {
  font-size: 14px;
  color: #6f6f6f;
}
.downloadList .circleBtn {
  position: absolute;
  right: 40px;
  top: 30px;
}
@media (max-width: 480px) {
  .downloadList .circleBtn {
    right: 20px;
  }
}

.downloadList {
  margin-bottom: 25px;
}
.downloadList dt {
  width: 100%;
  margin-bottom: 2px;
  padding: 10px 35px;
  background-color: #4c7fab;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}
.downloadList dd {
  position: relative;
  width: 100%;
  padding: 30px 120px 35px 30px;
  margin-bottom: 10px;
}
@media (max-width: 480px) {
  .downloadList dd {
    padding: 20px 90px 20px 20px;
  }
}
.downloadList dd:nth-child(even) {
  background-color: #f3f3f3;
}
.downloadList dd:nth-child(odd) {
  background-color: #fff;
  box-shadow: 0px 2px 21px 0px rgba(0, 0, 0, 0.05);
}
.downloadList dd:nth-child(odd) .btnCircle {
  background-color: #4c7fab;
}
.downloadList dd:nth-child(odd) .btnCircle::after {
  border-color: #4c7fab;
}
.downloadList dd:nth-child(odd) .btnCircle .iconDownload {
  color: #fff;
}
.downloadList .title {
  margin-bottom: 10px;
  line-height: 1.7;
  font-size: 15px;
  font-weight: 700;
  color: #262626;
}
.downloadList .text {
  font-size: 14px;
  color: #6f6f6f;
}
.downloadList .circleBtn {
  position: absolute;
  right: 40px;
  top: 30px;
}
@media (max-width: 480px) {
  .downloadList .circleBtn {
    right: 20px;
  }
}