.c-banner_tit {
  font-size: 50px;
  color: #262626;
  font-weight: bold;
  margin-bottom: 24px;
}

.c-banner_subTit {
  font-size: 22px;
  color: #595959;
  margin-bottom: 40px;
}

.c-ssst {
  font-size: 14px;
}

.c-sst {
  font-size: 16px;
}

.c-st {
  font-size: 18px;
}

.c-smt {
  font-size: 20px;
}

.c-mt {
  font-size: 22px;
}

.c-mlt {
  font-size: 24px;
}

.c-mllt {
  font-size: 28px;
}

.c-lt {
  font-size: 32px;
}

.m-document {
  width: 100%;
  background: #fafafa;
  padding: 60px 0 100px;
}

.m-document .singleNews {
  -webkit-box-shadow: 0 2px 12px #f0f0f0;
  -moz-box-shadow: 0 2px 12px #f0f0f0;
  box-shadow: 0 2px 12px #f0f0f0;
  float: left;
  background: #fff;
  width: 360px;
  height: 360px;
  margin: 0 20px 30px;
  padding: 40px;
  box-sizing: border-box;
}

.m-document .singleNews:hover {
  -webkit-box-shadow: 0 2px 12px #cbcbcb;
  -moz-box-shadow: 0 2px 12px #cbcbcb;
  box-shadow: 0 2px 12px #cbcbcb;
}

.m-document .singleNews .new_con {
  width: 280px;
  height: 300px;
  margin: auto;
  cursor: pointer;
  white-space: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.m-document .singleNews .new_con .sign {
  width: 100%;
  height: 140px;
  margin: auto;
  margin-bottom: 30px;
}

.m-document .singleNews .new_con .sign img {
  width: 100%;
  height: 140px;
}

.m-document .singleNews .new_con .tit {
  min-height: 60px;
  font-size: 20px;
  line-height: 30px;
  color: #000000;
  margin-bottom: 20px;
}

.m-document .singleNews .new_con .con {
  white-space: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 14px;
  line-height: 24px;
  color: #646464;
  margin-bottom: 30px;
}

.m-document .moreBtn {
  margin-top: 50px;
  text-align: center;
}

.m-document .moreBtn button {
  width: 160px;
  height: 44px;
  border: 1px solid #1ba5fa;
  border-radius: 6px;
  background: #fff;
  color: #1ba5fa;
  font-size: 16px;
  outline: none;
}

@media (min-width: 992px) and (max-width: 1199px) {
  .m-document .singleNews {
    width: 45.74%;
  }
}

@media (max-width: 991px) {
  .m-document {
    padding: 0.8rem 0 1rem;
  }
  .m-document .singleNews {
    float: none;
    width: 6.5rem;
    height: auto;
    margin: 0 0 0.8rem;
    padding: 0.6rem 0.55rem 0.4rem;
  }
  .m-document .singleNews .new_con {
    width: 5.4rem;
    height: auto;
  }
  .m-document .singleNews .new_con .sign {
    width: 100%;
    height: 2.7rem;
    margin-bottom: 0.4rem;
  }
  .m-document .singleNews .new_con .sign img {
    width: 100%;
    height: 2.7rem;
  }
  .m-document .singleNews .new_con .tit {
    min-height: 1.02rem;
    font-size: 0.34rem;
    line-height: 0.51rem;
    margin-bottom: 0.4rem;
  }
  .m-document .singleNews .new_con .con {
    font-size: 0.24rem;
    line-height: 0.36rem;
    margin-bottom: 0;
  }
  .m-document .moreBtn {
    margin-top: 0;
  }
  .m-document .moreBtn button {
    width: 6.5rem;
    height: 1rem;
    font-size: 0.36rem;
  }
}