.post-material {
  width: 100% !important;
  overflow: hidden;
}
.post-material .container .title {
  font-size: var(--h1);
  color: #fff;
  padding-top: 5%;
  padding-bottom: 10.6%;
}
.post-material .container .material-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2em;
}
.post-material .container .material-list .item {
  width: 100%;
}
.post-material .container .material-list .item .a {
  display: block;
}
.post-material .container .material-list .item .a .pic {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: #ccc;
}
.post-material .container .material-list .item .a .name-container {
  margin-top: 1.6rem;
}
.post-material .container .material-list .item .a .name-container .name {
  color: var(--color);
}
@media all and (max-width: 768px) {
  .post-material .container .material-list .item {
    min-width: 45%;
  }
}
@media all and (max-width: 768px) {
  .post-material .container .head-title {
    margin-top: 14.8vw;
    margin-bottom: 10.7vw;
    font-size: 3rem;
  }
  .post-material .container .material-list {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 4.8em 2.2rem;
  }
  .post-material .container .material-list .item .a .name-container {
    margin-top: 1.1em;
    font-size: 1.8rem;
  }
}