.lst-product-cat {
  display: flex;
  margin: 0 -8px;
  flex-wrap: wrap;
  width: 100%;
}

.item-prolist-box {
  width: 25%;
  padding: 0 8px;
  margin-bottom: 20px;
}

.item-prolist-box .ttl-product {
  font-size: 18px;
  margin: 8px 0 0;
  font-weight: 700;
}

.article__content {
  padding: 30px 0;
  max-height: 150px;
  overflow: hidden;
  position: relative;
  transition: max-height 0.3s ease;
}

.article__content.long {
  max-height: 2000px;
}

.article__content::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(transparent, #fff);
}

.article__content.long::after {
  display: none;
}

.btn-show {
  background: var(--color-main);
  border: none;
  display: block;
  margin: 10px auto 30px;
  padding: 10px 20px;
  font-size: 18px;
  text-align: center;
}
.col-left-pro {
  margin-bottom: 30px;
}
.ttl-cat{
      text-transform: uppercase;
    font-family: "UTM HelvetIns", sans-serif;
    font-size: 26px;
    font-size: 2.6rem;
    margin-bottom: 10px;
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
@media (max-width: 767px) {
  .lst-product-cat {
    width: max-content;
  }

  .item-prolist-box {
    width: 260px;
  }
}