.banner {
  width: 100%;
  height: 500px;
  overflow: hidden;
}

.jiancai-content {
  width: 1200px;
  margin:80px auto;
  background-color: #fff;
}

.title-card .line {
  width: 70px;
  background-color: #303030;
  height: 2px;
  margin-top: 21px;
}

.title-card .info .title {
  font-size: 28px;
  font-weight: bold;
  color: #222;
}

.title-card .info .title-en {
  font-size: 14px;
  color: #777;
  line-height: 30px;
  margin-top: 20px;
}
.cailiao-box {
  margin-right: -24px;
}

.cailiao-li {
  width: 16.6666666666%;
  padding-right: 24px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  float: left;
  margin-bottom: 30px;
  height: 218px;
  text-align: center;
}
.cailiao-box .title-card-li {
  width: 33.3333333333%;
  height: 460px;
}
.cailiao-box .title-card {
  background-color: #f7f7fb;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 50px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-radius: 6px;
  height: 100%;
}

.cailiao-box .title-card .info {
  margin-right: 20px;
  text-align: left;
}

.cailiao-li .hd {
  position: relative;
  width: 100%;
  height: 0;
  font-size: 0;
  padding-bottom: 100%;
}

.cailiao-li .hd img {
  width: 100%;
  height: 100%;
  border-radius: 4px;
  -o-object-fit: cover;
     object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
}

.cailiao-li>.title {
  color: #222;
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  margin-top: 15px;
  text-align: left;
}

.guanggao {
  position: relative;
  background: url(/wangsir/jiancaijiance/banner2.jpg) center no-repeat;
  background-size: cover;
  width: 100%;
  height: 240px;
  margin: 80px auto;
}

.gongcheng-box {
  margin-right: -24px;
}

.gongcheng-li {
  width: 16.6666666666%;
  padding-right: 24px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  float: left;
  margin-bottom: 30px;
  height: 218px;
  text-align: center;
}
.gongcheng-box .title-card-li {
  width: 33.3333333333%;
}
.gongcheng-box .title-card {
  background-color: #f7f7fb;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 50px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-radius: 6px;
}

.gongcheng-box .title-card .info {
  margin-left: 20px;
  text-align: left;
}

.gongcheng-li .hd {
  position: relative;
  width: 100%;
  height: 0;
  font-size: 0;
  padding-bottom: 100%;
}

.gongcheng-li .hd img {
  width: 100%;
  height: 100%;
  border-radius: 4px;
  -o-object-fit: cover;
     object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
}

.gongcheng-li .tit {
  color: #222;
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  margin-top: 15px;
  text-align: left;
}