.c-bnr {
  position: relative;
  transition: .6s cubic-bezier(0.33, 1, 0.68, 1);
}

.c-bnr::before,
.c-bnr::after {
  content: "";
  display: block;
  position: absolute;
  margin: auto;
  top: 0;
  left: 0;
  margin: auto;
  transition: .6s cubic-bezier(0.33, 1, 0.68, 1);
  opacity: 0;
}

.c-bnr::before {
  background: rgba(190,91,70,.6);
  width: 100%;
  height: 100%;
  border-radius: 10px;
}

.c-bnr::after {
  color: #fff;
  content: "Detail";
  font-size: 22px;
  font-weight: bold;
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  bottom: 0;
  right: 0;
}

.c-bnr:hover::before,
.c-bnr:hover::after {
  opacity: 1;
}

.c-bnr:hover::after {
  letter-spacing: 0.1em;
}

.c-bnr:hover {
  transform: scale(0.9);
}

#display-content {
  width: 90%;
  height:auto;
  margin: 20px auto 10px auto;
  padding: 10px;
  position: fixed;
  opacity: 0;  /* 初期状態で透明 */
  transition: opacity 0.2s ease; /* 透明度の変化に0.5秒かける */

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: bold;
  text-align: left;

  display: flex;
}

#display-img {
  width: 25%;
  height: 100%;
  margin-right: 10px;
  object-fit: cover;
}

.post-title {
  font-size: 1.4vw;
  font-weight: bold;
  height: auto;
  text-align: center;
  
}

.post-desc {
  font-size: 1.1vw;
  font-weight:400;
  height: auto;
  text-align: left;
  
}

.post-detail {
  width:70%;
  height: 150px;
}

@media screen and (max-width: 480px) {
  .post-detail {
    display: none;
  }
  .post-desc {
    display: none;
  }
  #display-img {
    display: none;
  }
}