body {
    background-size: cover;
    font-family: 'Hiragino Kaku Gothic ProN','メイリオ',Meiryo,'Open Sans',sans-serif;
    padding-bottom: 25px;
    background-attachment: fixed;
}

/* Lightning 風 */
body.lightning {
    background:url(//msm07s-cdn.bitflyer.com/pub/lightning/lightning.jpg) right bottom no-repeat #000;
    background-size:cover;
}
body.lightning a {
    color: rgba(247,105,77,1);
}
body.lightning .navbar.main {
    background: #1b1f27;
    border-bottom: 1px solid rgba(247,105,77,.5);
    box-shadow: 0 0 0 rgba(247,105,77,.7);
    -webkit-box-shadow: 0 0 0 rgba(247,105,77,.7);
    padding: .5rem 0;
}
    body.lightning .navbar.main .topnav > li,
    body.lightning .navbar.main .appbrand,
    body.lightning .navbar.main .topnav {
        border: none;
    }
    body.lightning .login-container .form-signin {
        background-color: rgba(44, 57, 64, 0.65098);
        border:none;
        border-radius: 0;
        color: white;
    }
        body.lightning .login-container .form-signin *:not(.zocial)::before {
            color: white;
        }
        body.lightning .login-container .form-signin .input-group-addon {
            color: #333;
        }

    body.lightning .login-container .form-signin .form-signin-heading,
    body.lightning .login-container .form-signin .form-signin-heading::before {
        color: white;
        text-shadow: none;
    }
     body.lightning .login-container .form-signin .modal {
         color: #333;

     }
body.lightning .login-container .login-header .widget.widget-4 .widget-head {
    border-bottom-color: rgb(238, 238, 238);
    border-bottom-width: 5px;
    border-bottom-style: solid;
}
body.lightning .login-container .login-header .widget.widget-4 .widget-head .heading {
    border-bottom-color: rgba(247,105,77,1);
    border-bottom-width: 5px;
    border-bottom-style: solid;
    color: white;
}
body.lightning .login-header .bitcoin_mark {
    box-shadow: 0 0 5px rgba(0,0,0,1);
    border: none;
    /*border: 3px solid rgba(36,45,49,.5);*/
}

    body.lightning .login-container .form-signin .widget,
    body.lightning .login-container .form-signin .widget-head {
        background: none;
    }
    body.lightning .login-container .form-signin .nod {
        background: none;
        border-color:#666;
        border-radius: 0;
    }
    body.lightning .tab-user-types {
        background: none;
    }
    body.lightning .tab-user-types ul > li a {
        background: #666;
        color: white;
    }
    body.lightning .tab-user-types ul > li .current {
        background: none;
    }
    body.lightning .tab-user-types ul > li > a {
        border-radius: 0;
    }
    body.lightning .account-create .merits {
        border-radius: 0;
    }
    body.lightning a[href="http://www.digicert.com/"] {
        color: white !important;
    }

    body.lightning .banner-wrapper a {
        display: none !important;
    }
    body.lightning .banner-wrapper .lightning-desktop {
        display: block;
    }

    body.lightning #footer {
        border-top: none;
    }

    body.lightning .label-mini {
        background: none;
        color: white;
    }

    body.lightning .btn-primary {
        background-color: #f7694d;
        border:none;
    }
    body.lightning .btn {
        border-radius: 3px;
    }
    body.lightning .form-control {
        border-radius: 0 3px 3px 0;
    }
    .banner-wrapper .lightning-desktop {
        display: none;
    }
body a.btn {
    color:#fff;
    text-decoration:none;
}

form .first-container.container {
    background: none;
}

.img-contain {
    width: 100%;
}
.img-modal-icon {
    width: 66.6666%;
    margin: 10px auto;
}
.login-container {
  background: transparent;
  margin-top: 70px;
}
#login .form-signin {
    max-width:none;
}
.login-container .form-signin {
  padding: 29px 29px 29px;
  background-color: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 5px;
  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.login-container .form-signin .form-signin-heading,
.login-container .form-signin .checkbox {
  margin-bottom: 10px;
}
.login-container .form-signin input[type="text"],
.login-container .form-signin input[type="password"] {
  font-size: 16px;
  height: auto;
  margin-bottom: 0;
  padding: 7px 9px;
  -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
  background: #fff;
}
.login-container .form-signin .demo-btn {
    margin-right: 3px;
}
.login .login-container .widget .widget-head .heading,
.account-create .login-container .widget .widget-head .heading {
    text-transform: none;
}

.login-container .login-header .widget.widget-4 .widget-head {
    border-bottom-color: rgb(238, 238, 238);
    border-bottom-width: 5px;
    border-bottom-style: solid;
}
.login-container .login-header .widget.widget-4 .widget-head .heading {
    border-bottom-color: rgb(70, 140, 203);
    border-bottom-width: 5px;
    border-bottom-style: solid;
}
.login-container .form-signin #RegisterPanel {
    z-index: 0;
}
.banners {
    position: absolute;
    bottom: 0;
    left: 0;
    margin: 10px 26px;
    border-top: 1px solid #e5e5e5;
}
.banners .img-contain {
    width: 330px;
    margin: auto;
}
.modal .modal-dialog {
    padding: 10px;
}
.modal .modal-header {
    border-bottom: 1px solid #e5e5e5;
}
.modal .modal-title {
    font-weight:bold;
}
.modal.modal-notice p {
    margin: 5px 0 10px 0;
    line-height: 1.5;
    font-size: 14px;
}
@media (max-width: 767px) {
    body,
    form .first-container.container {
        background:none;
    }
    .login-container {   
        margin: 0;    
        margin-top: 0;
        margin-bottom: 0;
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .login-container > [class*=col-] {
        padding-left: 0;
        padding-right: 0;
    }

.login-container .form-signin {
  padding: 19px 29px 29px;
  margin: 0;
  background-color: #fff;
  border: 1px solid #e5e5e5;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
    .modal .modal-w550 {
        width: 100%;
    }    
}

.login-header {
    position: relative;
}

.login-header .bitcoin_mark {
    width: 75px;
    position: absolute;
    top: 10px;
    right: 10px;
    border: 3px solid #fff;
    border-radius: 50%;
}
html[lang="en"] .login-header .bitcoin_mark{
    width:38px;
    right: -10px;
    top: 40px;
}

.btn-inline {
    margin-left: .5em;
    margin-right: .5em;
}

@media (max-width: 960px) {
    .login,
    .account-create {
        width: calc(100% - 30px);
        margin: auto;
    }
}
@media only screen and (max-width: 991px) {
    .responsive {
        /*
        background: url(//msm07s-cdn.bitflyer.com/pub/Images/bg_login2.jpg) center top no-repeat;
        background-size: cover;
        */
    }
}
@media (max-width: 767px) {
    .responsive {
        background: none;
    }

    .account-create {
        width: 100%;
        background-color: #fff;
    }

        .account-create .login-container {
            padding: 0;
        }

            .account-create .login-container .form-signin {
                border-style: none;
                box-shadow: none;
                padding: 15px 0;
            }
            .account-create .login-container .form-signin-heading {
                margin-bottom: 0;
            }
            .account-create .login-header {
            margin-bottom: 0;
        }
}

.signin-container {
    max-width: 480px;
    margin: 0 auto 50px;
}

.widget.widget-4.login-header.modified {
    border-top: 5px solid #e5e5e5;
    padding-top: 14px;
}

.widget.widget-4.login-header.modified:before {
    content: '';
    position: absolute;
    top: -5px;
    left: 0;
    border-top: 5px solid #468ccb;
    width: 30%;
}

@media screen and (max-width: 767px) {
    .widget.widget-4.login-header.modified {
        max-width: 90vw;
    }
}