:root{
    --banner-height: 35%;
    --banner-width: 50%;
}

@media screen and (max-width: 789px){
    .banner-presentation{
        width: calc(100% - 50px) !important;
        padding-left: 0px !important;
        padding-right: 0px !important;
        margin: 25px;
    }

    .banner-presentation hr{
        width: 85% !important;
    }

    .presentation .qualibat{
        width: 90% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        opacity: 0.75;
    }
}

@media screen and (max-width: 425px){
    .banner-presentation{
        width: 100% !important;
        margin: 0 !important;
        padding-left: 0px !important;
        padding-right: 0px !important;
    }

    .banner-presentation p{
        margin-left: 10px !important;
        margin-right: 10px !important;
    }

    .banner-presentation img{
        display: block !important;
    }

    .qualibat{
        display: none !important;
    }
}

@keyframes showBannerPresentation{
    from{ right: -100% }
    to{ right: 0 }
}

@keyframes show{
    from{ opacity: 0 }
    to{ opacity: 1 }
}

.banner-presentation{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;

    width: var(--banner-width);
    min-height: var(--banner-height);
    padding-right: 50px;
    padding-left: 50px;
    background-color: rgba(255, 255, 255, 0.75);
    text-align: center;

    animation: showBannerPresentation 0.75s;
}

.banner-presentation hr{
    width: 75%;
    height: 1px;
    background-color: rgb(0, 0, 0);
    border: none;
    margin-bottom: 0;
}

.banner-presentation p{
    margin-top: 10px;
    font-size: clamp(14px, 2vw, 18px);
}

.banner-presentation img{
    display: none;
    width: 250px;
    margin-bottom: 10px;
    border-radius: 15px;
}

.presentation{ background-image: url("../img/menuiseri.jpg"); }

.presentation .qualibat{
    position: absolute;
    width: 250px;
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
    border-radius: 15px;
    animation: show 1.5s;
}