@charset "utf-8";
@media screen and (max-width:900px) {
    body {
        user-select: none;
        word-break: break-all;
        width: 100%;
        margin: 0px;
        font-family:'Lucida Grande', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3', Meiryo, メイリオ, sans-serif;
        font-size: 1.0rem;
        font-size: 1.4rem;
        overflow-x: hidden;
   }
    header {
        position: fixed;
        top: 0px;
        padding: 0px 0px 0px 0px;
        width: 100%;
        z-index: 10000;
   }
    .inner {
        margin: 0 auto 0 auto;
   }
    header .inner {
        height: 30px;
        background-position: center bottom;
        background-repeat: no-repeat;
        background-size: contain;
        font-size: 8px;
        line-height: 8px;
        padding: 5px;
   }
   header h1 {
       display: none;
       font-size: 14px;
       font-weight: bold;
       height: 20px;
       text-align: left;
       margin: 0px 0 0px 0;
       padding: 0px;
       border-bottom: none;
       line-height: 20px;
  }
  header div.description {
    display: none;
    font-size: 8px;
      line-height: 10px;
   }
   .header_link {
    top: 0px;
    width: 200px;
    height: 30px;
    margin: 0 auto 0 auto;
    cursor: pointer;
    position: relative;
    }
    #menu {
    display: block;
    position: fixed;
     width: 32px;
     height: 38px;
     top: 1px;
     right: 1px;
     background-image: url( "../image/menu.png" );
     background-position: 0px -3px;
     border: solid 1px #ffffff;
     font-size: 8px;
     text-align: center;
     padding: 26px 0 0 0;
     overflow: hidden;
     box-sizing: border-box;
 }

 .caption {
    font-size: 10px;
}


    .container {
        margin: 0 auto 0 auto;
        padding: 0px 0 0px 0;
        overflow: hidden;
        padding: 40px 0 75px 0;
    }
    .main_contents {
        float: left;
        width: 570px;
        margin: 5px 0px 0px 0px;
        overflow-x: hidden;
    }
    .slide {
        display: block;
        width: 100%;
        height: 300px;
        background-size: contain;
        background-position: center;
    }
    .clear {
        clear: both;
    }
    a.link_command, .form_return_link a, input[type=submit], .button {
        -webkit-appearance: none;
    }
    .screen_background {
        display: none;
        position: fixed;
        opacity: 0.5;
        top: 0px;
        left: 0px;
        width: 100%;
        height: 100%;
        z-index: 10000;
    }
    .progress_box {
        display: none;
        position: fixed;
        top: 0px;
        left: 0px;
        width: 100%;
        height: 100%;
        z-index: 10001;
    }
    .screen_dialog {
        position: relative;
    /* border: solid 3px #009fe8;
        */
        padding: 20px;
        margin: 100px auto 100px auto;
        max-width: 300px;
        z-index: 10001;
        font-size: 12px;
        text-align: center;
        box-shadow: 2px 2px 4px gray;
    }
    .progress_background {
        width: 300px;
        height: 20px;
    /* border: solid 1px #009fe8;
        */
        margin: 30px 0 30px 0;
    }
    .progress_bar {
        position: fixed;
        left: 0px;
        bottom: 45px;
        width: 100%;
        height: 30px;
        overflow: hidden;
        cursor: pointer;
    }
    .seek_bar {
        height: 10px;
        margin: 10px 10px 10px 10px;
     }
    .playing_bar {
        width: 0%;
        height: 10px;
        margin: 0px 0px 0px 0px;
    }
    .controller_bar {
        position: fixed;
        left: 0px;
        bottom: 0px;
        width: 100%;
        height: auto;
        text-align: center;
        overflow: hidden;
        margin: 0px 0px 0px 0px;
        background: none;
    }
    .player_time {
        float: left;
        font-weight: bold;
        font-size: 10px;
        margin: 12px 0 0px 5px;
        line-height: 10px;
        width: auto;
        text-align: left;
    }
    .controll {
        width: 100%;
    }

    .controll_button {
        float: left;
        width: 100%;
        height: 50px;
        margin: 0 0px 0 0px;
        background: linear-gradient( #dddddd, #ffffff );
    }
    .page_close {
        position: fixed;
        top: 30px;
        width: 40%;
        height: auto;
        overflow: hidden;
        margin: 10px 0px 10px 0px;
        padding: 5px;
        box-sizing: border-box;
        font-weight: bold;
        background-color: #ffffff;
        border: solid 1px #eeeeee;
        color: #000000;
    }
    .page_close a {
    float: right;
    font-weight: normal;
    }

    .no_mobile,
    .controll_button .space.no_mobile,
    .controll_button a.no_mobile {
        display: none;
    }
    .controll_button a {
        display: inline-block;
        color: #000000;
        text-align: center;
        font-size: 6px;
        text-decoration: none;
        max-width: 40px;
        height: 42px;
        line-height: 12px;
        margin: 0 0 20px 0;
   }
   
    .no_pc {
    display: inline-block;
    }
        
    .page_close h1 {
        font-size: 18px;
        line-height: 18px;
        margin: 2px 0 2px 0;

    }
    .page_list {
        display: none;
        position: fixed;
        left: 0px; 
        top: 85px;
        width: 40%;
        height: 300px;
        overflow-y: scroll;
        margin: 0px 0px 0px 0px;
        box-sizing: border-box;
    }
    .slide_page {
        float: right;
        color: #000000;
        float: right;
        font-weight: bold;
        font-size: 10px;
        margin: -65px 5px 2px 0px;
        width: auto;
        text-align: right;
        z-index: 200;
    }
    #slide_thumbnail {
        display: none;
        position: absolute;
        left: 0px;
        top: 0px;
        width: 250px;
        height: 200px;
        border-radius: 5px;
    }
    #slide_thumbnail img {
        width: 240px;
        height: 160px;
        margin: 5px 5px 0px 5px;
    }
    .pagelist_element a {
        display: block;
        color: #333333;
        text-decoration: none;
        padding: 5px 5px 5px 5px;
    }
    .pagelist_element.on a {
        display: block;
        color: #333333;
        text-decoration: none;
        padding: 5px 5px 5px 5px;
    }
    #slide_thumbnail_title {
        font-size: 10px;
        width: 240px;
        height: 20px;
        overflow: hidden;
        text-align: center;
        margin: 0px 5px 10px 5px;
        line-height: 10px;
    }
    .focus_button {
        opacity: 0.5;
    }

    .sidebar{
    width: 320px;
    margin: 5px 0 0 0;
    }

    .sidebar .link {
    margin: 0px;
    }

    .sidebar .info_title {
    margin: 0px;
    }

    .information {
    margin: 0px;
    }

    .link_frame {
    float: none;
    width: 100%;
    }

}
 @media screen and (max-width:480px) {
    .page_close {
         width: 100%;
        }
        .page_list {
            width: 100%;
        }
        .main_contents {
            display: none;
        }
        
}