@charset "UTF-8";

  .page-title{
    text-align: center;
  }
  .page-title h1{
    font-weight: 300;
    font-size: 2.4rem;
    letter-spacing: 0.23em;
  }
  .page-title h2{
    font-size: 1.2rem;
    letter-spacing: 0.14em;
    font-weight: 200 !important;
    padding-bottom: 2em;
    margin-bottom: 1em;
    border-bottom: 1px dashed #DDD;
  }
  #youtube-contents{
    max-width: 900px;
    width: 87%;
    margin: 2em auto 1em;
    border-bottom: 1px dashed #DDD;
  }
  .youtube-video-list{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 2.79em!important;
  }
  .youtube-video-list::after {
    display: block;
    content:"";
    width: 32%;
  }
  .youtube-video-list li{
    width: 32%;
    font-size: 12px;
    margin-bottom: 2em;
  }
  .youtube-video-list li img{
    max-width: 100%;
    margin-bottom: 0.5em;
  }
  .youtube-video-list p{
    color: #333;
    line-height: 1.5;
    font-weight: bolder; 
  }
  .youtube-video-list .title{
    font-size: 1.6rem;
    margin-bottom: 0.5em;
  }
  .youtube-video-list .date{
    font-size: 1.1rem;
    margin-bottom: 0.1em;
  }
  .youtube-video-list .description{
    font-size: 1.3rem;
  }
  @media screen and (max-width: 930px){
  .youtube-video-list{
    display: block;   
    }
  .youtube-video-list li{
    width: 100%;
    }
  }