:root {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;

    --top_height: 725px;
    --top_background_top: -50px;
    --sun_top_top : -75px;

    --content_height: 12650px;
    --gallery_padding_top: 100px;
    --gallery_padding_bottom: 50px;
    --leaf_content_top: -15px;
    --stain_content_top: 150px;
    --sun_content_top: 1635px;
}

#top {
    max-width: 1920px;
    width: 100%;
    position: relative;
    height: var(--top_height);
    z-index: 2;
    overflow-x: clip;
    overflow-y: visible;
}

#top .front {
    height: var(--top_height);
}

#langButt {
    color: var(--white);
}

#menu_desktop a {
    color: var(--white);
}

#menu_mobile_activate .menu_mobile_bar {
    background-color: var(--white);
}

#title_top {
    position: absolute;
    top: calc(0.65 * var(--top_height));
    left: 20%;
}

#title_top h1 {
    padding-bottom: 0;
}

#title_top h3 {
    font-size: calc(1.5 * var(--h3-size));
    padding-top: 0;
}

@media screen and (max-width: 750px) {
    #title_top {
        top: calc(0.7 * var(--top_height));
        left: 7.5%;
    }

    #title_top h1 {
        font-size: calc(2 * var(--h1-size));
        padding-bottom: 0;
    }

    #title_top h3 {
        font-size: calc(3 * var(--h3-size));
        padding-top: 0;
    }
}

#top .back {
    height: var(--top_height);
}

#top .back img {
    position: relative;
    top: var(--top_background_top);
    left: -10%;
    width: 110%;
    overflow-y: clip;
}

@media screen and (max-width: 750px) {
    #top .back img {
        left: -62%;
        width: 225%;
    }    
}

#sun_top {
    position: absolute;
    width: 10%;
    left: 10%;
    top: var(--sun_top_top);
}

@media screen and (max-width: 750px) {
    #sun_top {
        display: none;
    }
}

#content {
    position: relative;
    top: 0;
    width: 100%;
    z-index: 0;
}

#content .front {
    display: block;
}

#content .back {
    height: var(--content_height)
}

#selection_desktop {
    padding-top: var(--gallery_padding_top);
    padding-bottom: var(--gallery_padding_bottom);
    width: 75%;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: space-evenly;
}

#selection_mobile {
    padding-top: var(--gallery_padding_top);
    padding-bottom: var(--gallery_padding_bottom);
    width: 75%;
    margin-left: auto;
    margin-right: auto;
    display: none;
}

@media screen and (max-width: 750px) {
    #selection_desktop {
        display: none;
    }

    #selection_mobile {
        display: block;
    }
}

.menu_part {
    display: flex;
    justify-content: space-evenly;
    padding-bottom: var(--gallery_padding_bottom);
}

.selection a {
    font-family: 'made_mirage_boldbold';
    font-size: var(--h5-size);    
}

@media screen and (max-width: 750px) {
    .selection a {
        font-size: var(--h2-size);  
    }
}

.active_item {
    text-decoration: underline;
    color: var(--black);
}

.inactive_item {
    text-decoration: none;
    color: #BCBCBC;
}

a.inactive_item:hover {
    color: var(--black)
}

#content_grid {
    width: 75%;
    margin-left: auto;
    margin-right: auto;
}

@media screen and (max-width: 750px) {
    #content_grid {
        width: 60%;
    }
}

.single_col {
    width: 100%;
}

.single_col img {
    width: 100%;
    height: 150%;
    padding-bottom: var(--gallery_padding_bottom);
}

.double_col {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.double_col img {
    width: 48%;
    height: 72%;
    padding-bottom: var(--gallery_padding_bottom);
}

@media screen and (max-width: 750px) {
    .double_col {
        display: block;
    }

    .double_col img {
        width: 100%;
    }
}

#leaf {
    position: absolute;
    width: 30%;
    left: -15%;
    top: var(--leaf_content_top);
}

@media screen and (max-width: 750px) {
    #leaf {
        width: 60%;
        left: -30%;
    }
}

#stain {
    position: absolute;
    width: 20%;
    left: 90%;
    top: var(--stain_content_top);
}

@media screen and (max-width: 750px) {
    #stain {
        display: none;
    }
}

#sun_content {
    position: absolute;
    width: 10%;
    left: 5%;
    top: var(--sun_content_top);
}

@media screen and (max-width: 750px) {
    #sun_content {
        display: none;
    }
}

#back {    
    height: calc(4 * var(--h3-size));
    width: calc(4 * var(--h3-size));
    border-radius: 50%;
    background-color: var(--salmon);
    position: absolute;
    top: var(--backToTop_offset);
    left: var(--h3-size);
    text-decoration: none;
}

#back-txt {
    padding-top: calc(0.5 * var(--h3-size))
}

#back-txt h3 {
    font-size: var(--h4-size);
    font-family: 'quicksand_medium';
    color: var(--white);
    text-align: center;
    width: 100%;
}

@media screen and (max-width: 750px) {
    #back {
        height: calc(8 * var(--h3-size));
        width: calc(8 * var(--h3-size));
    }

    #back-txt {
        padding-top: calc(0.5 * var(--h3-size))
    }

    #back-txt h3 {
        font-size: calc(2*var(--h4-size));
    }
}