@charset "utf-8";
@media (max-width: 700px){
    .main {
        width: 100%;
    }
    .logo {
        float: none;
        margin: 5px auto 0 auto;
        width: 150px;
        height: auto;
        overflow: hidden;
    }
    .logo img {
        width: 150px;
    }
    .company {
        float: none;
        font-size: 18px;
        width: 80%;
        height: auto;
        overflow: hidden;
        text-align: center;
        margin: 10px auto 0 auto;
    }
    .title {
        font-size: 12px;
        width: 80%;
        color: #494949;
        text-align: center;
        float: none;
        margin: 0 auto 0 auto;
    }
    .movie {
        margin-top: 5px;
        margin-bottom: 5px;
        width: auto;
        height: auto;
    }
    .material {
        width: auto;
        font-size: 16px;
        line-height: 18px;
        color: #494949;
        border-radius: 4px;
        margin-bottom: 5px;
        height: auto;
        overflow: hidden;
        padding: 2px 5px 2px 5px;
    }
    .material_pdf {
        cursor: pointer;
        padding-top: 5px;
        padding-bottom: 5px;
        padding-right: 20px;
        float: left;
    }
    .material_pdf img {
        vertical-align: middle;
    }
    .material a:link {
        color: #494949;
    }
    .material a:visited {
        color: #494949;
    }
    .caution {
        margin-top: 5px;
        width: auto;
        height: 24px;
        background-color: #494949;
        font-size: 12px;
        font-weight: bold;
        color: #ffffff;
        line-height: 24px;
        padding-top: 5px;
        padding-left: 10px;
        border-radius: 5px 5px 0 0;
        margin-right: 5px;
        margin-left : 5px;
        /* [disabled]overflow: hidden; */
        clear: both;
        content: "";
        display: block;
    }
    .message {
        padding: 5px;
        font-size: 10px;
        font-weight: normal;
        color: #666666;
        border: solid 1px #aaaaaa;
        overflow: auto;
        line-height: 18px;
        width: auto;
        height: auto;
        margin-right: 5px;
        margin-left : 5px;
        margin-bottom: 30px;
        height: auto;
    }
    
    video {
        background-color: black !important;
        width: 854px;
        height: 480px;
    }
    
    .video_width {
        width:100%;
        height:auto;
        background-color: #000000;
    }
    
    .document_list {
        display: inline-block;
        margin: 0 10px 5px 0;
        text-indent: -1.3em;
        padding-left: 1.3em;
    }
    
    .document_list img {
        vertical-align: middle;
    }
    
    .document_list span {
        vertical-align: middle;
    }
    
}