* {
        box-sizing: border-box;
        /*スクロールバー非表示（IE・Edge）*/
        -ms-overflow-style: none;
        /*スクロールバー非表示（Firefox）*/
        scrollbar-width: none;
    }

    html{
        height:100%;
    }

    body{
        height:100%;
        width:100%;
        /*background-image:none;*/
        background-color:white;
        display:table;
        box-sizing:border-box;
    }

    .ui.info.message{
        background-color: #f8ffff;
        color: #276f86;
        margin-top: 0;
        margin-bottom:0px;
        border: 1px solid #276f86;
        border-radius:5px;
        padding: 10px 20px;
        font-size: 14px;
        font-size: 0.9rem;
    }

    .ui.error.message{
        width:100%;
        background-color: #fff6f6;
        color: #9f3a38;
        margin-top: 0;
        margin-bottom:0px;
        border: 1px solid #9f3a38;
        border-radius:5px;
        padding: 10px 20px;
        font-size: 14px;
        font-size: 0.9rem;
        text-align: center;
    }

    div#login_top {
        height:100%;
        width:100%;
        background-image:url(/img/background.jpg);
        opacity: 0.9;
        background-position: center;
        background-size: cover;
        display:table;
    }

    div#login_cell{
        height:100%;
        display:table-cell;
        /*vertical-align:middle;*/
        text-align:center;
    }

    div#login_top .column{
        margin-left : auto;
        margin-right : auto;
        max-width: 20%;
        /*background-color:white;
        border: solid 1px #b2b2b2;
        border-radius: 15px;*/
    }

    div#login_top .toplabel{
        margin-top: 40%;
    }

    div#login_top .box{
        width:94%;
        margin: 0px 3% 15px 3%;
    }

    div#login_top .box label{
        width:0px;
        z-index : 2;
        position:relative;
        left: 5%;
        color: #666666;
    }

    div#login_top .box input,
    div#login_top .box button,
    div#login_top .box a.button{
        font-size: 16px;
        font-size:1rem;
        margin-top: 10px;
        width:92%;
        padding: 0px 10px;
        line-height:40px;
        display:inline-block;
        border-radius: 5px;
        border:solid 1px #dddddd;
        height:40px;
    }

    div#login_top .box div.captcha_div{
        font-size: 16px;
        font-size:1rem;
        margin-top: 10px;
        width:92%;
        padding: 0px 10px;
    }

    div#login_top .box div.captcha_div div{
        margin:0 auto;
    }

    div#login_top .box input[type=text],
    div#login_top .box input[type=password]{
       padding-left: 50px;
    }

/*    div#login_top .box input[type=submit],*/
    div#login_top .box input[type=button],
    div#login_top .box button,
    div#login_top .box a.button {
        background-color:#7F4F21;
        color:white;
        font-weight:bold;
        border:none;
        cursor:pointer;
    }

    div#login_top .box a.button {
        background-color:#888;
    }

/*    div#login_top .box input[type=submit]:active,*/
    div#login_top .box input[type=button]:active,
    div#login_top .box button:active{
        background-color:#55329e;
    }

    div#login_top .box a.button:active {
        background-color:#666;
    }

    div#login_top .bottomlabel{
        width:94%;
        padding: 10px;
        margin: 5px 3% 15px 3%;
        color:gray;
        color: rgba(0,0,0,.6);
        font-size: 12px;
        font-size: 0.8rem;
        font-weight: bold;
        background-color: #e8e8e8;
        border-top:solid 1px #dddddd;
        border-left:solid 1px #dddddd;
        border-right:solid 1px #dddddd;
        border-radius: 5px 5px;
    }

    a{
      color:#616060;
    }

    a:hover{
      color:#6160FF;
    }

    #login_cell .login_logo {
        width: 100%;
    }

    #obi {
        background-color:black;
        width: 100%;
        height: 14px;
        position: fixed;
        top: 0;
    }

    #footer {
        background-color: #0acf00;
        color: white;
        width: 100%;
        margin: 0 auto;
        padding: 0px 0 0px 0;
        text-align: center;
        position: fixed;
        bottom: 0;
        z-index: -1;
    }
    #footer p {
        font-family: arial;
        font-size:9px;
        letter-spacing: 0.04em;
        text-align: center;
        margin: 3px 0 8px 0;
    }

    .submit {
        margin-top: 20px;
    }

    .btn-dark {
        color: #fff;
        background-color: #343a40;
        border-color: #343a40;
      }

      .btn-dark:hover {
        color: #fff;
        background-color: #23272b;
        border-color: #1d2124;
      }

    .btn-dark:focus, .btn-dark.focus {
        color: #fff;
        background-color: #23272b;
        border-color: #1d2124;
        box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);
    }

    .btn-dark.disabled, .btn-dark:disabled {
        color: #fff;
        background-color: #343a40;
        border-color: #343a40;
    }

    .btn-dark:not(:disabled):not(.disabled):active, .btn-dark:not(:disabled):not(.disabled).active,
    .show > .btn-dark.dropdown-toggle {
        color: #fff;
        background-color: #1d2124;
        border-color: #171a1d;
    }

    .btn-dark:not(:disabled):not(.disabled):active:focus, .btn-dark:not(:disabled):not(.disabled).active:focus,
    .show > .btn-dark.dropdown-toggle:focus {
        box-shadow: 0 0 0 0.2rem rgba(82, 88, 93, 0.5);
    }