.m-listb5 {
  padding: 30px 0 0;

  overflow: hidden;
}

.m-listb5 li {
  float: left;
  width: 50%;
}

.m-listb5 .con {
  display: block;
  margin: 0 22px 50px;
  position: relative;
  background-color: #fff;
  -webkit-transition: .4s;
  -o-transition: .4s;
  -moz-transition: .4s;
  transition: .4s;
}

.m-listb5 .con:hover {
  box-shadow: 0 14px 25px rgba(206, 199, 199, 0.7);
}

.m-listb5 .pic {
  position: relative;
  height: 0;
  padding-top: 60%;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 26px;
}

.m-listb5 .pic img {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}

.m-listb5 .txt {
  text-align: center;
  font-size: 18px;
  color: #000;
  margin: 10px;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  height: 1.5em;
}

@media screen and (max-width: 1199px) {
  .m-listb5 {
    margin: 0 -10px;
  }
  .m-listb5 .pic {
    margin-bottom: 0;
  }
  .m-listb5 .txt {
    font-size: 14px;
  }
  .m-listb5 .con {
    padding: 12px 12px 0;
    margin: 0 10px 20px;
  }
}

@media screen and (max-width: 767px) {
  .m-listb5 {
    margin: 0;
    padding: 30px 0;
  }
  .m-listb5 li {
    float: none;
    width: auto;
  }
  .m-listb5 .con {
    margin: 0 0 15px;
  }
}