*
{
    margin: 0;
    border: 0;
    padding: 0;
    box-sizing: border-box;
}

body
{
    font-family: Oswald,DejaVu,sans-serif;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    color: #fff;
    background-color: #000;
}

.wrapper
{
    position: fixed;
    background-attachment: fixed;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

@media (min-aspect-ratio: 16/9)
{
    .wrapper
    {
        left:  calc((100vw - (100vh * 16 / 9)) * 0.5);
        right: calc((100vw - (100vh * 16 / 9)) * 0.5);
        top: 0;
        bottom: 0;
    }
}

@media (max-aspect-ratio: 16/9)
{
    .wrapper
    {
        top:    calc((100vh - (100vw * 9 / 16)) * 0.5);
        bottom: calc((100vh - (100vw * 9 / 16)) * 0.5);
        left: 0;
        right: 0;
    }
}

.main.header
{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    background-position: right bottom;
    background-size: cover;
    background-repeat: no-repeat;
    /*
    background:
        url("images/screw_head_01.png") left top/4vh auto no-repeat,
        url("images/screw_head_02.png") right top/4vh auto no-repeat,
        url("images/common-header-background.jpg") center center/cover no-repeat;*/
}

.main.footer
{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background-position: right top;
    background-size: cover;
    background-repeat: no-repeat;
/*    background:
        url("images/screw_head_03.png") left bottom/4vh auto no-repeat,
        url("images/screw_head_04.png") right bottom/4vh auto no-repeat,
        url("images/common-footer-background.jpg") center center/cover no-repeat;*/
}

.main.content
{
    position: absolute;
    left: 0;
    right: 0;
    border-top: 2px solid #444;
    border-bottom: 2px solid #444;
}

.main.menu
{
    position: absolute;
    text-align: left;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #000;
}

.main.page-button
{
    font-weight: 600;
    border: 1px solid #000;
    border-radius: 4px;
    background: linear-gradient(to bottom,#247,#222);
    box-shadow: 0 0 4px 0 #777 inset;
    text-decoration: none;
    text-align: center;
    cursor: default;
    color: #ddd;
    vertical-align: bottom;
}

.main.page-button:hover
{
    text-shadow: 0 0 .5vmin white;
}

.main.page-button.active
{
    color: #777;
    background: linear-gradient(to bottom,#333,#222);
    box-shadow: .2vmin .2vmin .4vmin 0 #111 inset;
    text-shadow: none;
}

.main.page
{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    /*transition: opacity 0.1s ease-in-out;*/
}

.footer .button_privacy
{
    color: #000;
    box-sizing: border-box;
    display: inline-block;
    position: absolute;
    right: 2px;
    top: 2px;
    cursor: default;
    transition: color .2s;
    font-family: DejaVu, sans-serif;
    font-size: 12px;
    border: 2px solid #444;
    border-radius: 6px;
    padding: 2px;
    background-color: rgba(255,255,255,0.3);
}

.footer .button_privacy:hover
{
    color: #fff;
}

.footer .button_privacy.active
{
    color: #000;
    border-color: #fff;
    background-color: rgba(255,255,255,0.7);
}

.container.privacy
{
    hyphens: auto;
    background-color: rgba(0,0,0,0.9);
    z-index: 10;
/*    opacity: 0;*/
    display: none;
}

.container.privacy.active
{
/*    opacity: 1;*/
    display: block;
}

.content.privacy
{
    padding: 24px;
}

.content.privacy ul
{
    padding-left: 24px;
}

.content.privacy h1
{
    font-weight: normal;
}

.content.privacy h2
{
    font-weight: normal;
    margin-top: 18px;
}

.content.privacy h3
{
    font-weight: normal;
    margin-top: 12px;
}

.content.privacy p
{
    text-align: justify;
    margin-top: 6px;
}

.home
{
    background-color: #fff;
    color: #000;
}

.gallery
{
}

.scrolldiv.track
{
    border-radius: 4px;
    border: 1px solid #000;
    background-color: #111;
    opacity: 0.1;
    transition: opacity 0.5s ease-in-out;
}

.scrolldiv.track:hover, .scrolldiv.track.highlight
{
    opacity: 1.0;
}

.scrolldiv.bar
{
    border-radius: 4px;
/*  border: 1px solid #000;*/
    background-color: #fff;
}

.scrolldiv.track.x
{
    height: 8px;
}

.scrolldiv.track.y
{
    width: 8px;
}

.profile.image
{
    background-color: #fff;
}

.profile.text
{
    hyphens: auto;
    font-size: 16px;
}

.profile.text p
{
/*    line-height: 16px;*/
}

.profile.text p:not(:last-child)
{
    margin-bottom: 8px;
}


.nav
{
    opacity: 0.1;
    transition: opacity 0.25s;
}

.nav:hover
{
    opacity: 0.6;
}

.nav.up
{
    background: url("images/nav-up.svg") center center/auto 30% no-repeat;
}

.nav.down
{
    background: url("images/nav-down.svg") center center/auto 30% no-repeat;
}

.nav.left
{
    background: url("images/nav-left.svg") center center/30% auto no-repeat;
}

.nav.right
{
    background: url("images/nav-right.svg") center center/30% auto no-repeat;
}