.documentList .documentItem {
  -webkit-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
}

.contentBox .leftBox {
  float: left;
  width: 64%;
}
@media (max-width: 640px) {
  .contentBox .leftBox {
    float: none;
    width: 100%;
  }
}
.contentBox .rightBox {
  float: right;
  width: 30%;
}
@media (max-width: 640px) {
  .contentBox .rightBox {
    float: none;
    width: 100%;
    margin-top: 30px;
  }
}

.note {
  padding: 10px;
  font-size: 15px;
  line-height: 1.6;
  background-color: #f1f1f1;
}
.note a {
  font-size: 18px;
  color: #09f;
}
@media (min-width: 1181px) {
  .note a:hover {
    text-decoration: underline;
  }
}

.documentList {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 0 -15px;
}
.documentList .documentItem {
  width: 33.3333333333%;
  padding: 0 15px 30px;
}
@media (max-width: 1024px) {
  .documentList .documentItem {
    width: 50%;
  }
}
@media (max-width: 640px) {
  .documentList .documentItem {
    width: 100%;
  }
}
.documentList .documentItem .item {
  background: #fff;
  -webkit-box-shadow: 0 0 40px rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 40px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  padding: 10px;
}
@media (min-width: 1181px) {
  .documentList .documentItem .item:hover .btn .arrows path {
    -webkit-animation-play-state: running;
            animation-play-state: running;
  }
}
.documentList .documentItem .Txt {
  padding: 20px 10px 5px;
}
.documentList .documentItem .Txt .title {
  color: #000000;
  font-size: 20px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
@media (max-width: 1180px) {
  .documentList .documentItem .Txt .title {
    font-size: 18px;
  }
}
@media (max-width: 768px) {
  .documentList .documentItem .Txt .title {
    font-size: 16px;
  }
}
.documentList .documentItem .Txt .title a, .documentList .documentItem .Txt .title i {
  color: #000000;
}
.documentList .documentItem .Txt .text {
  height: 33px;
  color: #888888;
  font-size: 15px;
  padding-top: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
@media (max-width: 1180px) {
  .documentList .documentItem .Txt .text {
    font-size: 15px;
  }
}
.documentList .documentItem .Img {
  border-radius: 12px;
  overflow: hidden;
}
.documentList .documentItem .Img img {
  width: 100%;
  height: auto;
  display: block;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}