.card-title {
  min-height: 6rem;
}
.card{
  color: #1d2a53;
}
a{
  text-decoration: unset;
}
@media (min-width: 240px){
  .rwd-display-none {
    display: none;
    }
    .rwd-display-show {
      display: block;
    }
  }
  @media (min-width: 480px){
    .rwd-display-none {
      display: none;
      }
      .rwd-display-show {
        display: block;
      }
  }
  
  @media (min-width: 576px){
    iframe{
      height: 280px;
    }
    .partners img{
      margin: 2rem;
      height: 65px;
    }
    .rwd-display-none {
      display: none;
      }
      .rwd-display-show {
        display: block;
      }
  }
  
  @media (min-width: 768px) {
    .main-title{
      font-size: 1.8rem;
    }
  
    .sub-title{
      font-size: 1.2rem;
    }
    .stick{
      height: 3rem;
    }
    .partners img{
      margin: 2.2rem;
      height: 80px;
    }
    .rwd-display-none {
      display: none;
      }
      .rwd-display-show {
        display: block;
      }
  }
  @media (min-width: 991px) {
    iframe{
      height: 432px;
    }
    .news-block{
      width: 50%;
    }
    .event-block{
      padding: 0 0.7rem;
    }
    .rwd-display-none {
      display: none;
      }
      .rwd-display-show {
        display: block;
      }
  }
  
  @media (min-width: 992px) {
    iframe{
      height: 432px;
    }
    .news-block{
      width: 50%;
    }
    .event-block{
      padding: 0 0.7rem;
    }
    .rwd-display-none {
      display: block;
      }
      .rwd-display-show {
        display: none;
      }
  }
  
  @media (min-width: 1200px) {
    .main-title{
      font-size: 2.5rem;
    }
  
    .sub-title{
      font-size: 1.5rem;
    }
    .news-block{
      padding: 2rem;
    }
    .news-time-YM{
      font-size: 1.2rem;
    }
  
    .news-time-D{
      font-size: 4rem;
    }
  
    .news-content-stick{
      margin-left: 3.5rem;
    }
  
    .news-content-div{
      margin-left: 1.5rem;
    }
  
    .new-content-title{
      font-size: 1.5rem;
    }
  
    .new-content-detail{
      font-size: 1.5rem;
    }
    .rwd-display-none {
      display: block;
    }
    .rwd-display-show {
      display: none;
      }
    }