@media print {
    body * {
        visibility: hidden;
    }

    .printable-area, .printable-area * {
        visibility: visible;
    }

    .printable-area {
        position: absolute;
        left: 0;
        top: 0;
    }
}

html,
body {
    height: 100%;
}

.wrap {
    min-height: 100%;
    height: auto;
    margin: 0 auto -60px;
    padding: 0 0 60px;
}

.wrap > .container {
    padding: 70px 15px 20px;
}

.footer {
    height: 60px;
    background-color: #f5f5f5;
    border-top: 1px solid #dddddd;
    padding-top: 20px;
}

.jumbotron {
    text-align: center;
    background-color: transparent;
}

.jumbotron .btn {
    font-size: 21px;
    padding: 14px 24px;
}

.not-set {
    color: #cc5555;
    font-style: italic;
}

.grid-view .filters input,
.grid-view .filters select {
    min-width: 50px;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: #999999;
}

.error-summary {
    color: #a94442;
    background: #fdf7f7;
    border-left: 3px solid #eed3d7;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* align the logout "link" (button in form) of the navbar */
.nav li > form > button.logout {
    padding: 15px;
    border: none;
}

@media (max-width: 767px) {
    .nav li > form > button.logout {
        display: block;
        text-align: left;
        width: 100%;
        padding: 10px 15px;
    }
}

.nav > li > form > button.logout:focus,
.nav > li > form > button.logout:hover {
    text-decoration: none;
}

.nav > li > form > button.logout:focus {
    outline: none;
}

.input-group-text {
    background: #fff;
}

.cx-answer-number--text-before,
.cx-answer-number--text-after {
    border-color: transparent;
    background-color: #fff !important;
    text-align: center;
}

/* Navbar */
nav#header-menu      { background: #fff; border-bottom: 1px solid lightgrey; }

#header-menu .navbar-nav     { font-weight: 500; font-size: 1.2rem; }

#header-menu .nav-link               { color: rgba(0, 0, 0, 0.75) !important; padding: 0.5rem 1rem !important; }
#header-menu .nav-link:hover         { color: #000 !important; }
#header-menu .nav-link.active        { color: #007bff !important; padding: 0.5rem 1rem !important; }

#user-logout            { text-align: right; }

#user-logout a          { text-decoration: none; color: rgba(0, 0, 0, 0.75); }
#user-logout a:hover    { color: #000; }


/* Login */


body.login-bg { background: #007bff; }

.login-box {width: 100%; max-width: 450px;}