template/slt/css/style.scss

// Some Mixins for various screen sizes

@mixin for-desktop {
    @media screen and (min-width: 1000px) {
        @content;
    }
}

@mixin for-wide-desktop {
    @media screen and (min-width: 1200px) {
        @content;
    }
}

// The main styles

body {
    margin: 0;
    min-height: 100.1vh;
    display: flex;
    flex-direction: column;
    align-items: center;

    /*    padding: 0px 20px 10px 20px; */
    padding: 0;

    @include for-desktop {
        overflow: scroll;
        padding: 0;
    }
}

#page-div {
    width: 100%;

    @include for-desktop {
        display: flex;
        flex-flow: row;

        // width: 100%;
        justify-content: space-around;
    }
}

#page {
    /* box-shadow: 30vw 0px 5vw -10vw green inset; */
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;

    @include for-desktop {
        flex: 0 0 auto;
        width: 1000px;
        background-color: inherit;
    }
}

#page,
#page-div {
    @include for-desktop {
        min-height: calc(100vh - 40px);
    }
}

#page-bg {
    display: none;

    @include for-desktop {
        display: block;
        position: fixed;
        width: 1000px;
        height: calc(100% - 40px);
        bottom: 0;
        z-index: -9;
        left: calc((100% - 1000px) / 2);
    }
}

@include for-desktop {
    #left_side-image,
    #right_side-image {
        position: fixed;
        height: 100vh;
        width: calc((100% - 980px) / 2);
        z-index: -10;
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center center;
        opacity: 0.5;
    }

    #left_side-image {
        left: 0;
    }

    #right_side-image {
        right: 0;
    }
}

/*
 * Menu configuration
 */

.nav,
.nav-child {
    padding: 0;

    > li {
        display: block;

        > .nav-child {
            padding-left: 10px;
            margin-left: 10px;

            /* border-left: solid gray 1px; */

            /* TODO */
        }
    }
}

.nav {
    font-size: inherit;
}

.nav-child {
    font-size: small;

    > li > a {
        @include for-desktop {
            display: block;
        }
    }
}

/*
 * Topmenu positioning and styling
 */

#topmenu {
    display: none;

    @include for-desktop {
        position: fixed;
        display: flex;
        width: 100vw;
        z-index: 5000;
        font-weight: bold;
        text-align: center;

        a {
            color: inherit;
        }
    }

    > .topmenu-sep {
        display: inline-block;
        flex: 1 1 auto;
    }

    .nav {
        flex: 0 0 auto;
        display: flex;
        flex-flow: row nowrap;
        justify-content: space-between;
        position: relative;
        align-items: center;

        @include for-desktop {
            padding: 0 10px;
            margin: 0;
            height: 40px;
            width: 980px;
        }

        > li {
            display: inline-block;

            @include for-desktop {
                text-align: left;
            }

            > a {
                position: relative;

                @include for-desktop {
                    font-size: large;
                    padding: 10px;
                    z-index: 3001;
                    font-size: large;
                }
            }

            > .nav-child {
                position: absolute;
                display: none;

                @include for-desktop {
                    z-index: 3000;
                    margin: 0 20px 10px 0;
                    border: none;
                    padding: 0;
                }

                > li {
                    @include for-desktop {
                        padding: 0 5px;
                    }

                    > a {
                        display: block;

                        @include for-desktop {
                            padding: 10px 5px 10px 4px;
                            border-left-color: transparent;
                            border-left-style: solid;
                            border-left-width: 6px;
                        }
                    }
                }
            }

            &:hover > .nav-child {
                display: block;

                @include for-desktop {
                    box-shadow: 3px 5px 5px 2px rgb(0 0 0 / 50%);
                }
            }
        }
    }

    @include for-desktop {
        li > a,
        li:hover > a,
        li:focus > a,
        li:active > a {
            background-color: inherit;
            color: inherit;
        }

        .nav-child > li:hover > a:hover,
        .nav-child > li:focus > a:hover,
        .nav-child > li:hover > a:focus {
            text-decoration: none;
        }
    }
}

#topmenu-div {
    @include for-desktop {
        width: 100vw;
        height: 40px;
    }
}

/*
 * Header line positioning
 */

#header {
    flex: 0 0 auto;
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;

    @include for-desktop {
        justify-content: space-around;
    }

    > div {
        margin: 20px;
        align-items: center;
    }
}

#slideshow {
    flex: 1;
    display: none;

    @include for-desktop {
        display: inline-block;
    }
}

/*
 * Content positioning
 */

#content {
    flex: 1 0 auto;

    @include for-desktop {
        display: flex;
    }
}

#left_menu {
    display: none;

    @include for-desktop {
        flex: 0 1 20%;
        display: block;
        margin: 15px 0 15px 5px;

        > ul.menu {
            padding: 10px;

            &:hover {
                box-shadow: 3px 5px 5px 2px rgb(0 0 0 / 50%);
            }

            li > a {
                padding: 2px 5px;
            }
        }
    }
}

#main_column {
    margin: 15px;

    @include for-desktop {
        flex: 1 1 60%;
        display: flex;
        flex-flow: column nowrap;
    }
}

#main_content {
    @include for-desktop {
        flex: 1 1 auto;
    }
}

#right_column {
    display: none;

    @include for-desktop {
        flex: 1 1 15%;
        display: block;
        margin: 15px 5px 15px 0;
    }
}

#footline {
    margin-top: 10px;

    @include for-desktop {
        flex: none;
    }
}

/*
 * Footer positioning
 */

#impressum {
    flex: 0 0 auto;
    text-align: right;
    margin-top: 30px;
    padding: 5px;

    .nav {
        margin-bottom: 0;
        background-color: inherit;
        display: inline-block;

        > li {
            display: inline-block;
        }
    }

    a {
        text-decoration: underline;
        padding: 10px;
    }
}

#footer {
    flex: 0 0 auto;
    background-color: black;
    color: white;
    text-align: center;
    padding: 5px;

    > .customimpressum {
        float: left;
    }

    > .customdatenschutz {
        float: right;
    }

    a {
        color: inherit;
        text-decoration: underline;

        &:hover,
        &:focus {
            color: black;
            background-color: white;
            text-decoration: underline;
        }
    }
}

/*
 * Mobile menu positioning
 */

#mobile_menu,
#content {
    margin: 0 15px;
}

#mobile_menu {
    margin-top: 10px;
    display: none;

    &.visible {
        display: block;

        @include for-desktop {
            display: none;
        }
    }

    li > a {
        margin: 5px 0;
        padding: 10px 5px;
        display: block;
        flex: 0;
    }

    .nav {
        padding: 0;
        border: none;
        margin-left: 0;
    }

    li {
        margin-left: 5px;
        margin-right: 5px;
    }

    .nav-child > li {
        margin: 0;
    }

    li > ul.nav {
        margin-left: -5px;
        margin-right: -5px;
    }

    li ul {
        border: none;
    }

    a {
        font-size: initial;
        margin-right: 0;
        padding-right: 0;
    }

    > ul.menu {
        background-color: initial;
        color: initial;
        margin-bottom: initial;
    }
}

#mobile_menu_switch {
    flex: 0 0 auto;
    text-align: right;

    @include for-desktop {
        display: none;
    }
}

#btn_mobile_menu {
    padding: 10px 30px 0 0;
    width: 40px;
    box-sizing: initial;
}

a.facebook {
    img {
        display: none;

        @include for-desktop {
            display: inline;
        }
    }

    > span.image-title {
        @include for-desktop {
            display: none;
        }
    }
}

.article-info {
    font-size: smaller;
}

/********************************* Desktop.css */

@media screen and (min-width: 1000px) {
    /*
Additional content
*/

    #left_side-image,
    #right_side-image {

    }

    #page {
    }

    p.readmore {
        text-align: right;
        font-size: smaller;
    }

    .btn {
        border-radius: 0;
    }

    .readmore > .btn {
        font-size: inherit;
        background-image: none;
        border: none;
        text-shadow: unset;
    }

    p.readmore > .btn > span[class^="icon-"] {
        display: none;
    }

    /*
 * Debug
 */

    /* #right_column,#left_menu,#main_content,#footline {
    background-color: rgba(0,0,0,0.1);
} */
}

/*
 * Debug
 */

/* #right_column,#left_menu,#main_content,#footline {
    background-color: rgba(0,0,0,0.1);
} */