/* CSS Document */
.newsInfoBox {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -ms-flex-pack: justify;
      justify-content: space-between;
  padding-bottom: 10px;
}
.newsInfoBox .dateBox, .newsInfoBox .classTitle {
  padding: 5px 0;
}
.newsInfoBox .dateBox .date {
  line-height: 1;
}
.newsInfoBox .classTitle {
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.5px;
  padding: 5px 0;
}

.centerList {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 0 -10px;
}
@media (max-width: 1023px) {
  .centerList {
    padding-bottom: 20px;
  }
}
@media (max-width: 640px) {
  .centerList {
    margin: 0;
  }
}
.centerList .centerItem {
  padding: 10px;
  width: 33.33%;
}
@media (max-width: 1350px) {
  .centerList .centerItem {
    width: 50%;
  }
}
@media (max-width: 640px) {
  .centerList .centerItem {
    width: 100%;
    padding: 0;
    margin-bottom: 20px;
  }
}
.centerList .item {
  min-height: 250px;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 7px rgba(0, 0, 0, 0.1);
}
@media (min-width: 1201px) {
  .centerList .item:hover .hover {
    opacity: 1;
    pointer-events: auto;
  }
  .centerList .item:hover .Txt {
    opacity: 0;
  }
}
.centerList .textBox {
  color: #fff;
}
.centerList .textBox a {
  color: inherit;
}
.centerList .title {
  font-weight: bold;
  margin: 0 0 10px 0;
}
.centerList .text {
  opacity: 0.8;
  max-height: 80px;
}
.centerList .btnBox {
  margin-top: 0;
}
.centerList img {
  width: 100%;
  display: block;
}
.centerList .Txt {
  position: absolute;
  bottom: 0;
  left: 0;
  top: 0;
  right: 0;
  z-index: 0;
  width: 100%;
  padding: 28px 81px 28px 38px;
  background: url(../images/centerMask.png) no-repeat left bottom/100%;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: end;
      align-items: end;
}
@media (max-width: 1200px) {
  .centerList .Txt {
    pointer-events: none;
  }
}
@media (max-width: 1023px) {
  .centerList .Txt {
    padding: 20px;
  }
}
.centerList .Txt .title {
  font-size: 21px;
  letter-spacing: 0.42px;
}
.centerList .Txt .text {
  font-size: 13px;
  letter-spacing: 0.26px;
  max-height: 80px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.centerList .hover {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 2;
  background-color: rgba(0, 51, 160, 0.78);
  padding: 7px 31px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: end;
      align-items: end;
  opacity: 0;
  pointer-events: none;
  transition: all 0.5s;
}
.centerList .hover .link {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 2;
}
.centerList .hover .title {
  font-size: 22px;
  letter-spacing: 0.44px;
}
.centerList .hover .text {
  font-size: 14px;
  letter-spacing: 0.28px;
  max-height: 80px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.shareBox {
  float: right;
}
.shareBox .btn-fb {
  display: inline-block;
  vertical-align: middle;
  margin-right: 5px;
}
.shareBox .back {
  display: inline-block;
  vertical-align: middle;
  padding: 3px 5px;
  border-radius: 3px;
  font-size: 12px;
  color: #fff;
  background: rgb(174, 66, 51);
  /* Old browsers */
  /* FF3.6+ */
  /* Chrome,Safari4+ */
  /* Chrome10+,Safari5.1+ */
  /* Opera 11.10+ */
  /* IE10+ */
  background: linear-gradient(to bottom, rgb(174, 66, 51) 0%, rgb(196, 76, 76) 100%);
  /* W3C */
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ae4233", endColorstr="#c44c4c", GradientType=0);
  /* IE6-9 */
  cursor: pointer;
}
@media (min-width: 1201px) {
  .shareBox .back:hover {
    background: #398cb1;
  }
}