/* Links */
a, a:focus, a:hover {
    color: #fff;
}

html, body {
    height: 100%;
    background-image: url('/static/img/background.png');
    background-repeat:no-repeat;
    background-size: auto;
}

body {
    display: -ms-flexbox;
    display: flex;
    color: #fff;
}

.cover-container {
    max-width: 42em;
}

/*
 * Header
 */
.masthead {
    margin-bottom: 2rem;
}

.masthead-brand {
    margin-bottom: 0;
}

.nav-masthead .nav-link {
    padding: .25rem 0;
    font-weight: 700;
    color: rgba(255, 255, 255, .5);
    background-color: transparent;
    border-bottom: .25rem solid transparent;
}

.nav-masthead .nav-link:hover,
.nav-masthead .nav-link:focus {
    border-bottom-color: rgba(255, 255, 255, .25);
}

.nav-masthead .nav-link + .nav-link {
    margin-left: 1rem;
}

.nav-masthead .active {
    color: #fff;
    border-bottom-color: #fff;
}

@media (min-width: 48em) {
    .masthead-brand {
        float: left;
    }

    .nav-masthead {
        float: right;
    }
}

.cover .btn-lg {
    padding: .75rem 1.25rem;
    font-weight: 700;
}

/*
 * Footer
 */
.mastfoot {
    color: rgba(255, 255, 255, 0.5);
}
.main-container {
    margin-top: 15px;
    padding: 20px 20px;
    /*background: #333;*/
    box-sizing: border-box;
    box-shadow: 0px 1px 4px rgba(0,0,0,0.1);
    backdrop-filter: saturate(180%) blur(15px);
    overflow-y:auto;max-height:600px;
}
pre{
    margin: 10px;
}