/*知识库导航*/
.knowledge-list {
  background-color: #fff;
  padding: 10px 30px;
  display: inline-block;
  float: left;
  width: 100%;
}
.knowledge-list .knowledge-item {
  color: #1A1A1A;
  margin: 10px 30px 10px 0;
  display: inline-block;
  float: left;
  font-size: 18px;
  line-height: 18px;
}
.knowledge-list .knowledge-item:hover,
.knowledge-list .knowledge-item.active {
  color: #2094FA;
}
/*知识库导航 end*/
/*一级导航*/
.first-nav {
  height: 47px;
  background-color: #fff;
  line-height: 47px;
  overflow: hidden;
}
.first-nav .first-item {
  display: inline-block;
  float: left;
  height: 100%;
}
.first-nav .first-item a {
  font-size: 18px;
  color: #1A1A1A;
  display: inline-block;
  float: left;
  height: 100%;
  padding: 0 39.7px;
}
.first-nav .first-item a:hover,
.first-nav .first-item.active a {
  color: #fff;
  background-color: #2094FA;
}
/*二级导航*/
.second-nav {
  height: 40px;
  background-color: #fff;
  line-height: 40px;
}
.second-nav .second-item {
  display: inline-block;
  float: left;
  height: 100%;
}
.second-nav .second-item a {
  font-size: 16px;
  color: #1A1A1A;
  display: inline-block;
  float: left;
  height: 100%;
  padding-left: 53px;
}
.second-nav .second-item a:hover,
.second-nav .second-item.active a {
  color: #2094FA;
}
/*搜索结果列表*/
.result-item {
  min-height: 172px;
  background-color: #fff;
  border-top: 1px solid #F7F7F7;
  padding: 14px 20px;
  clear: both;
  display: inline-block;
}
.result-item .item-img,
.result-item .item-txt,
.result-item i,
.result-item a.key-item,
.result-item .item-img img {
  display: inline-block;
  float: left;
}
.result-item .item-img {
  width: 248px;
  height: 143px;
  overflow: hidden;
}
.result-item .item-img img {
  width: 100%;
  height: 100%;
}
.result-item .item-txt {
  width: 522px;
  padding-left: 30px;
  padding-right: 10px;
  position: relative;
}
.result-item .item-txt .item-txt-title {
  font-weight: normal;
  padding: 7px 132px 15px 0;
  position: relative;
}
.result-item .item-txt .item-txt-title a {
  color: #1A1A1A;
  font-size: 18px;
  line-height: 18px;
}
.result-item .item-txt .item-txt-title a:hover {
  color: #FF7E00;
}
.result-item .item-txt .item-txt-content {
  font-size: 14px;
  line-height: 24px;
  color: #545454;
}
.result-item .item-txt .item-txt-tip {
  font-size: 14px;
  color: #b2b2b2;
  margin-top: 15px;
  clear: both;
}
.result-item .item-time {
  position: absolute;
  right: 0;
  top: 8px;
  font-size: 14px;
  color: #b2b2b2;
}
.result-item .item-time span {
  font-size: 13px;
  line-height: 20px;
}
.result-item .item-keys {
  line-height: 18px;
  clear: both;
  display: inline-block;
}
.result-item .item-keys .key-item {
  height: 18px;
  line-height: 16px;
  padding: 0 10px;
  font-size: 12px;
  border: 1px solid #b2b2b2;
  margin-right: 10px;
  color: #b2b2b2;
  margin-bottom: 6px;
}
.result-item .item-keys .key-item:hover {
  color: #FF7E00;
  border-color: #FF7E00;
}