index.css

/**
 * This styles provide a very basic layout.
 * It's recommended to replace this with your own frontend tooling.
 */

body {
    margin: 0;
    padding: 0;
}

/**
 * Header Layout
 */
.main-header {
    padding: 1rem 1.2rem;
    background: #00ADEE;
    display: flex;
    justify-content: space-between;
}

.logo {
    color: white;
    font-weight: bold;
    text-decoration: none;
}

.navigation {
    display: flex;
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.navigation-item {
    position: relative;
    display: inline-block;
}

.navigation-item a {
    color: white;
    padding-left: 0.5rem;
    text-decoration: none;
}

.navigation-item ul {
    /* show level 2 on hover, don't got past level 2 */
    display: none;
}

.navigation-item:active ul,
.navigation-item:hover ul,
.navigation-item:focus ul {
    position: absolute;
    top: 100%;
    right: 0;
    display: block;
    padding: 0.5rem;
    background: #00ADEE;
}

.navigation-item--state-active,
.navigation-item--state-current {
    text-decoration: underline;
}

/*
 * Main Content Layout
 */
.main {
    max-width: 800px;
    margin: 0 auto;
    padding: 0.5rem;
}

.container-image {
    width: 100%;
    height: auto;
}


/**
 * Footer Layout
 */
.main-footer {
    padding: 1rem 1.2rem;
    background: #00ADEE;
    display: flex;
    justify-content: space-between;
}

.main-footer > * {
    min-width: 3rem;
}

.main-footer a {
    color: black;
}

.main-footer .neos-inline-editable.placeholder {
    color: black;
    font-style: italic;
}