/*画面幅1000px以下のときに適応_スマホ*/
@media(max-width: 1000px) {


  #mask {
    display: none;
    transition: all 0.5s ease-in-out;
  }

  .open #mask {
    display: block;
    background-color: #000;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: fixed;
    opacity: 0.9;
    cursor: pointer;
    transition: all 1s ease-in-out;
    z-index: 100;
  }



  nav {
    display: block;
    width: 50%;
    position: fixed;
    background-color: #222;
    top: 0;
    left: -1000px;
    bottom: 0;
    transition: all 0.5s;
    z-index: 101;
    opacity: 0;
    overflow-y: scroll;
  }

  nav .inner ul li a {
    font-size: 12px;

  }



  .contentsContainer {
    width: 100%;
    height: 100%;
    position: fixed;
    right: 0;
    top: 0;
    overflow-y: scroll;
  }

  .ContentsItem img {
    margin-top: 80px;
    width: 100%;
  }

 

  .ContentsItem_pc {
    display: none;
  }

  .ContentsItem_mb img {
    display: block;
    width: 90%;
    margin: 0 auto;
    padding-top: 70px;
  }


  /*カード型↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓*/



}





/*画面幅1000px以上のときに適応_PC*/
@media(min-width: 1000px) {



  .toggle-btn {
    display: none;
  }


  nav {
    width: 20%;
    position: fixed;
    background-color: #222;
    top: 0;
    bottom: 0;
    transition: all 0.5s;
    overflow-y: scroll;
    z-index: 100;
  }



  .contentsContainer {
    width: 80%;
    height: 100%;
    position: fixed;
    right: 0;
    top: 0;
    overflow-y: scroll;
  }

  .ContentsItem {
    margin-bottom: 50px;
  }

  .ContentsItem img {
    width: 80%;
    max-width: 950px;
  }




  .ContentsItem_pc img {
    display: block;
    width: 80%;
    margin: 0 auto;
  }



  .ContentsItem_mb {
    display: none;
  }






}