#pr{
  margin:0 auto ;
  padding:162px 4em 4em 4em !important;
  width: 960px;
  background-color:#fff;
  color:#222 !important;
  font-family: "Noto Sans Japanese", sans-serif;
}

#pr a{
  text-decoration: underline !important;
  color: blue;
}

iframe.youtube-16-9 {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border:15px solid #ddd;
  }

#pr h2{
  font-weight:800;
  line-height: 1.4;
  font-size: 24px;
  text-align: left;
  color:#222 !important;
  margin-bottom:1em !important;
}

#pr h2.sub{
  line-height: 1.4;
  font-size: 18px;
  text-align: left;
  color:#666 !important;
  margin-bottom:2em !important;
  font-style:italic;
}

#pr h3{
  font-weight:900;
  line-height: 1.4;
  font-size: 18px;
  text-align: left;
  color:#222 !important;
  margin-bottom:1em !important;
  padding-top:2em !important;
  text-decoration: underline;
}

#pr h4.date{
  line-height: 1.4;
  font-size: 16px;
  text-align: right;
  color:#222 !important;
  margin-bottom:4em !important;
}

#pr h5{
  display: flex;
  /*align-items: center;*/
  justify-content: left;
  font-size: 16px;
  text-align: left;
  color:#222 !important;
  margin-bottom:0 !important;
  margin-top:0 !important;
  margin-left:2em !important;
}

#pr h5:before{
  content: "-";
  /*border-top: 1px solid;
  width: 1em;*/
  margin-right: 1em;
}

#pr .mt-1{
  margin-top:1em;
}
#pr p{
  line-height: 1.5;
  font-size: 16px;
  text-align: left;
  color:#222 !important;
  margin-bottom:2em !important;
}

#pr p.lead{
  font-weight:800;
  line-height: 1.5;
  font-size: 16px;
  text-align: left;
  color:#222 !important;
  margin-bottom:2em !important;
}

#pr div.pr-img{
  padding:1em 2em 2em 2em;
  text-align: center;
}

#pr div.pr-img img{
  width: 100%;
}

#pr div.pr-pv{
  padding:1em 0.5em 2em 0.5em;
  text-align: center;
}




@media screen and (max-width: 768px) {
  #pr{
    margin:0 auto;
    padding:162px 1em 1em 1em !important;
    width: 100%;
  
  }

  #pr div.pr-img{
    padding:1em;
    text-align: center;
  }

  iframe.youtube-16-9 {
    border:10px solid #ddd;
    }

  #pr div.pr-pv{
    padding:1em 0 2em 0;
    text-align: center;
  }

}