body {
    background-color: #F8F8F8;
    background-image: url('/s/website/img/background.png');
    background-position: top center;
    background-size: contain;
}

nav.navbar:not(.navbar-dark) {
    border-bottom: 1px solid #EEE;
}

nav img {
    height: 30px;
}

nav .nav-item.links {
    display: flex;
}

footer {
    background-color: #484848;
    color: #999;
    margin-top: 185px;
    padding: 2rem 0;
    position: relative;
}

footer span,
footer a {
    display: inline-block;
    word-break: keep-all;
}

footer p {
    margin-bottom: 2px;
}

footer a {
    color: #CCC;
}

footer a:hover {
    color: white;
}

footer .row {
    margin-bottom: 1rem;
}

footer .row.links {
    padding: 0 1.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

footer .row.links a {
    margin: 0 0 1rem;
    padding: 0;
}

footer .row.info a:not(:first-child) {
    margin-left: 1rem;
}

footer .row.end {
    margin-bottom: -1rem;
}

footer i.fa {
    margin-right: 1rem;
}

#main.total {
    min-height: calc(100vh - 350px);
    margin: 8rem auto;
}

#main:not(.total) {
    margin-bottom: 8rem;
}

#tree {
    position: absolute;
    right: 0;
    top: -165px;
    z-index: -999;
}

#modal-wechat .modal-content.loaded {
    margin: 10vh auto;
    max-width: 80vw;
}



@media all and (min-width:768px) {
    nav img {
        height: 40px;
    }

    nav.navbar-dark {
        background-color: transparent !important;
    }

    nav.navbar-dark ul.navbar-nav {
        background-color: rgba(0, 0, 0, 0.5);
        border-radius: 2rem;
        padding: 3px 1rem;
        margin-right: -1rem;
        color: white;
    }

    nav .navbar-brand .text-dark {
        background-color: white;
        border-radius: 1em;
        font-weight: bolder;
        padding: .2em .4em;
    }

    nav .text-danger {
        background-color: white;
        border-radius: 1em;
        font-weight: bolder;
        padding: .2em .5em;
    }

    nav ul.navbar-nav .nav-link {
        margin: 0 .5rem;
        font-size: 16px;
        text-shadow: 0 0 1px white;
    }

    nav ul.navbar-nav .nav-link i.fa {
        width: 16px;
    }

    footer .row.links a {
        border-left: 1px solid #999;
    }

    footer .row.links a:last-child {
        border-right: 1px solid #999;
    }

    footer .col-12.links a:not(:last-child) {
        margin-right: 1em;
    }

    footer .row.reverse {
        flex-direction: row-reverse;
    }

    footer .row.end p {
        margin-bottom: 0;
    }
}


@media all and (max-width:767px) {
    body {
        /* padding-top: 50.5px; */
    }

    nav .navbar-text {
        padding: 1rem 1rem 0;
    }

    nav .nav-item.links {
        text-align: center;
    }

    nav .nav-item.links a {
        border: none;
        margin: .5rem 0;
        padding: .5rem;
    }

    nav .dropdown .dropdown-toggle {
        display: none;
    }

    nav .dropdown-menu,
    nav .nav-item {
        background-color: transparent;
        border: none;
        display: block;
        text-align: center;
    }

    nav .dropdown-menu .dropdown-divider {
        display: none;
    }

    nav .dropdown-menu .dropdown-item,
    nav .nav-item .nav-link {
        border: 1px solid #DDD;
        border-radius: .25rem;
        padding: 1rem;
        margin: .5rem 0;
    }

    nav .dropdown-menu .dropdown-item:nth-child(2n) {
        margin-left: .5rem;
    }

    nav .dropdown-menu .dropdown-item:nth-child(2n+1) {
        margin-right: .5rem;
    }

    nav .dropdown-menu .dropdown-divider~.dropdown-item {
        display: inline-block;
        width: calc(50% - .5rem - 2px);
    }

    footer {
        text-align: center;
        min-height: 200px;
    }

    footer .row.links {
        padding: 0 1rem 0 0;
    }

    footer .col-12.links a {
        display: block;
    }

    #main.total {
        min-height: calc(100vh - 400px);
        margin: 6rem auto;
    }
}