drupal-erable/web/themes/erabletheme/scss/partials/_ornements.scss

.ornements_top_over {
    pointer-events: none;
    position: absolute;
    width: 100vw;
    height: 30vh;
    right: -55vw;
    top: -5vh;
    z-index: 0;
    > div {
        position: absolute;
        background-repeat: no-repeat;
        background-size: contain;
        width: 100%;
        height: 100%;
    }
    > div:first-of-type {
        background-image: url(../assets/formes/forme_4.png);
        top: -3vh;
        right: 5vw;
    }
    > div:nth-of-type(2) {
        background-image: url(../assets/formes/forme_5.png);
        right: -13vw;
    }
    > div:nth-of-type(3) {
        background-image: url(../assets/formes/forme_3.png);
        top: 4vh;
        right: -8vw;
    }    
    @media (min-width: $breakpoint_tablet) {
        left: -40vw;
        top: -10vw;
        > div {
            transform: scaleX(-1);
            left: -55vw;
        }
        > div:first-of-type {
            display: none;
        }
        > div:nth-of-type(2) {
            display: none;
        }
    }
    @media (min-width: $breakpoint_desktop) {
        > div:nth-of-type(3) {
            transform: scaleX(-1) rotate(-25deg);
            top: -25vh;
        }
    }
}

.ornements_top_under {
    display: none;
    position: absolute;
    width: 100vw;
    height: 30vh;
    left: -30vw;
    top: 0vw;
    > div {
        position: absolute;
        background-repeat: no-repeat;
        background-size: contain;
        width: 100%;
        height: 100%;
        transform: scaleX(-1);
    }
    > div:first-of-type {
        background-image: url(../assets/formes/forme_4.png);
        top: -3vh;
        left: -45vw;
    }
    > div:nth-of-type(2) {
        background-image: url(../assets/formes/forme_5.png);
        left: -60vw;
    }
    @media (min-width: $breakpoint_tablet) {
        display: block;
    }
    @media (min-width: $breakpoint_desktop) {
        > div:first-of-type {
            top: 1vh;
            left: -50vw;
        }
        > div:nth-of-type(2) {
            top: 6vh;
            left: -56.5vw;
        }
    }
}

.ornements_bottom_over {
    pointer-events: none;
    position: absolute;
    width: 100vw;
    height: 30vh;
    left: -30vw;
    bottom: -20vh;
    > div {
        position: absolute;
        background-repeat: no-repeat;
        background-size: contain;
        width: 100%;
        height: 100%;
    }
    > div:first-of-type {
        background-image: url(../assets/formes/forme_1.png);
        left: 8vw;
        bottom: -4vh;
    }
    > div:nth-of-type(2) {
        background-image: url(../assets/formes/forme_2.png);
        bottom: -15vh;
        left: -3vw;
    }
    @media (min-width: $breakpoint_tablet) {
        left: unset;
        right: -8vw;
        bottom: -25vh;
        > div {
            transform: scaleX(-1);
        }
        > div:nth-of-type(2) {
            left: 18vw;
            bottom: -11vh;
        }

    }
    @media (min-width: $breakpoint_desktop) {
        > div:first-of-type {
            bottom: 6vh;
            left: 20vw;
        }
        > div:nth-of-type(2) {
            bottom: -9vh;
            left: 25vw;
        }
    }
}

.fullpage.actus {
    .ornements_top_over, .ornements_top_under {
        top: -12vh;
    }
    .ornements_bottom_over {
        bottom: -28vh;
        > div:nth-of-type(2) {
            bottom: -10vh;
            left: -7vh;
        }
    }
    @media (min-width: $breakpoint_tablet) {
        width: auto;
        margin-left: $x_margin;
        margin-right: $x_margin;
        .actus_list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
        }
    }
    @media (min-width: $breakpoint_desktop) {
        .actus_list {
            grid-template-columns: repeat(3, 1fr);
        }
        .ornements_top_over {
            > div:nth-of-type(3) {
                top: -28vh;
            }
        }
        .ornements_bottom_over {
            > div:first-of-type {
                bottom: 0vh;
                left: -3vw;
            }
            > div:nth-of-type(2) {
                left: 6vh;
            }
        }
    }
}

.carousel_container {
    position: relative;
    .ornements_carousel_top {
        position: absolute;
        display: none;
        background-repeat: no-repeat;
        background-size: contain;
        background-image: url(../assets/formes/forme_5.png);
        @media (min-width: $breakpoint_tablet) {
            display: block;
            width: 20vw;
            height: 50vh;
            top: -25vh;
            left: 3vw;
            transform: rotate(-90deg);
        }
        @media (min-width: $breakpoint_desktop) {
            top: 20vh;
            left: -10vw;
            height: 30vh;
        }
    }
    
    .ornements_carousel_bottom {
        position: absolute;
        display: none;
        overflow: hidden;
        @media (min-width: $breakpoint_tablet) {
            display: block;
            width: 20vw;
            height: 50vh;
            right: 0;
            bottom: 1px;
            > div:first-of-type {
                width: 100%;
                height: 100%;
                background-repeat: no-repeat;
                background-size: contain;
                background-image: url(../assets/formes/forme_5.png);
                position: absolute;
                margin-top: 35vh;
            }
            > div:nth-of-type(2) {
                width: 100%;
                height: 100%;
                background-repeat: no-repeat;
                background-size: contain;
                background-image: url(../assets/formes/forme_2.png);
                position: absolute;
                margin-top: 40vh;
                margin-left: 12vw;
            }
        }
        @media (min-width: $breakpoint_desktop) {
            width: 12vw;
            bottom: unset;
            top: 0;
            right: -2vw;
            > div:first-of-type {
                margin-top: -16vh;
            }
            > div:nth-of-type(2) {
                margin-top: -8vh;
                margin-left: 4vw;
            }
        }
    }
}

.ornements_presentation_left {
    position: absolute !important;
    height: 20vh;
    width: 20vw;
 //   background-color: red;
    bottom: 0;
    left: 0;
    z-index: 0;
    overflow: hidden;
    > div {
        background-repeat: no-repeat;
        background-size: contain;
        position: absolute;
        width: 100%;
        height: 100%;
    }
    > div:first-of-type {
        background-image: url(../assets/formes/forme_4.png);
        transform: rotate(180deg);
        width: 200%;
        left: -20vw;
        bottom: -8vh;
    }
    > div:nth-of-type(2) {
        background-image: url(../assets/formes/forme_5.png);
        transform: rotate(180deg);
        width: 130%;
        left: -10vw;
        bottom: -5vh;
        @media (min-width: $breakpoint_tablet) {
            width: 170%;
            height: 120%;
            left: -21vw;
            bottom: -3vh;
        }
    }
    > div:nth-of-type(3) {
        background-image: url(../assets/formes/forme_3.png);
        transform: rotate(180deg);
        position: absolute;
        width: 100%;
        height: 100%;
        width: 200%;
        left: -22vw;
        bottom: -3vh;
    }
}

.ornements_presentation_right {
    position: absolute !important;
    height: 20vh;
    width: 20vw;
    bottom: 0;
    right: 0;
    z-index: 0;
    overflow: hidden;
    > div {
        background-repeat: no-repeat;
        background-size: contain;
        position: absolute;
        width: 100%;
        height: 100%;
    }
    > div:first-of-type {
        background-image: url(../assets/formes/forme_1.png);
        transform: rotate(-90deg);
        bottom: -3vh;
        right: -6vw;
    }
    > div:nth-of-type(2) {
        background-image: url(../assets/formes/forme_2.png);
        bottom: -12vh;
        right: -12vw;
    }
}