.footm {
  margin: auto;
  width: 100%;
  clear: both;
  height: 270px;
  background: #1c1c1c;
}

.footm .m {
  margin: auto;
  width: 1300px;
  clear: both;
}

.footm .foot {
  width: 1300px;
  height: 230px;
}

.footm .foot::after {
  content: "";
  display: block;
  clear: both;
}

.footm .foot_l {
  width: 200px;
  float: left;
  padding: 40px 0 0 60px;
}

.footm .foot_l p {
  width: 130px;
  height: 130px;
}

.footm .foot_l p img {
  width: 123px;
  height: 123px;
}

.footm .foot_l p.wenzi {
  font-size: 14px;
  color: #878787;
  height: 30px;
}

.footm .foot_m {
  width: 500px;
  float: left;
  padding: 30px 0 0 70px;
}

.footm .foot_m h3 {
  font-size: 24px;
  font-weight: bold;
  color: #878787;
  margin: 5px 0 0 0;
  height: 30px;
  line-height: 30px;
}

.footm .foot_m p {
  font-size: 14px;
  color: #878787;
  line-height: 26px;
  margin: 20px 0 0 0;
}

.footm .foot_r {
  width: 600px;
  float: left;
  padding: 30px 0 0 60px;
}

.footm .foot_r h3 {
  font-size: 24px;
  font-weight: bold;
  color: #878787;
  margin: 5px 0 0 0;
  height: 30px;
  line-height: 30px;
}

.footm .foot_r ul {
  height: 150px;
  padding: 15px 0 0 0;
  margin: 0;
}

.footm .foot_r ul li {
  float: left;
  margin: 5px 10px 5px 0;
  color: #878787;
  list-style: none;
}

.footm .foot_r ul li.fenge {
  font-weight: bold;
}

.footm a {
  color: #878787;
}

.footm a:hover {
  color: #fff;
}

.footm .banquan {
  width: 1300px;
  font-size: 14px;
  color: #878787;
  text-align: center;
  height: 30px;
  line-height: 30px;
}

@media (max-width: 992px) {
  .footm {
    height: auto;
    padding: 20px 0;
  }

  .footm .m,
  .footm .foot,
  .footm .banquan {
    width: 100%;
  }

  .footm .foot {
    height: auto;
  }

  .footm .foot_l,
  .footm .foot_m,
  .footm .foot_r {
    float: none;
    width: 100%;
    padding: 10px 20px 0;
  }

  .footm .banquan {
    height: auto;
    line-height: 22px;
    padding: 10px 20px 0;
  }
}