.banner_work dd span {
  color: #000;
  background: none;
  -webkit-text-fill-color: #000;
}

.banner_work dd em {
  color: #000;
}

.pb_works {
  margin: 2.2rem 0 0;
  font-size: 0;
}

.pb_works {
  width: 100%;
}

.pb_works img {
  width: 100%;
}

@media screen and (max-width: 768px) {
  .pb_works {
    margin-top: 1.14rem;
    padding: 0.34rem 0 0;
    background-color: #2c2b2b;
  }
}