.list-detail-logo {
  font-size: 0;
  margin-top: 20px;
}
.list-detail-logo > li {
  width: 25%;
  padding: 0 10px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: inline-block;
  vertical-align: middle;
  margin-bottom: 10px;
}
.list-detail-logo > li img {
  width: 100%;
  height: auto;
}
@media screen and (max-width: 767px) {
  .list-detail-logo > li {
    width: 50%;
  }
}