.contents-2row-container {
    text-align: center;
  display: flex;
  gap: 20px; /* カードの間隔 */
  justify-content: center;
margin-bottom:20px;
}

.contents-2row-container div {
    display: inline-block;
    width: 27%;
    margin-bottom: 50px;
  flex: 1;
  text-align: center;
}

.contents-2row-container div a {
    font-size: 15pt;
    text-decoration: none;
    color: #fff;
    background-color: #dc143c;
    display: block;
    padding: 10px 20px;
    margin-top: auto;
    margin-right: 10px;
    margin-bottom: auto;
    margin-left: 10px;
}

@media (max-width: 960px){
.contents-2row-container div a{font-size:11pt;}

}

@media screen and (max-width: 768px) {
  .contents-2row-container {
    flex-direction: column;
    align-items: stretch;
gap:5px;
  }

  .contents-2row-container div {
    width: 70%; 
 margin: 0 auto 15px;
  }

  .contents-2row-container div:last-child {
    margin-bottom: 0;
  }

  .contents-2row-container a {
    display: block;
    text-align: center; /* 文字を中央寄せ */
  }
}