*, *::after, *::before {
    box-sizing: border-box;
}

body, html {
    margin: 0;
    min-height: 100vh;
    height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.content-body {
    background-color: #ffffff;
}

.night-background {
    background-color: #5c5c66;
}

.nav-container {

}

.contnent-container {
    
}

.impressum {
    position:absolute;
    bottom:-15px;
    right:10px;
}

.impressum a {
    color: wheat;
    text-decoration: none;
}

.stage1 {
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.3s;
}

.stage2 {
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 0.5s;
}

.stage3 {
    opacity: 0;
    animation: fadeIn 1.2s ease-out forwards;
    animation-delay: 0.8s;
}

.stage4 {
    opacity: 0;
    animation: fadeIn 0.8s ease-out forwards;
    animation-delay: 1.3s;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1.0;
    }
}