.wbox_islide {
    display:grid;
    grid-template-columns:auto;
    grid-template-rows: auto ;
    grid-template-areas: 
        'wbslide-caption'
    ;
    align-items: end;
    justify-items: stretch;
    min-height:375px;
}

.wbslide-caption {
    grid-area: wbslide-caption;
    margin:1rem;
}

.wbslide-caption-box {
    max-width:600px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 0.25rem;
    padding:10px;
}

.wbslide-caption-box h3 {
    margin-top:0px;
    margin-bottom:0.25rem;
}

.wbslide-caption-box p {
    margin-top:0px;
    margin-bottom:0px;
}

.wbslide-caption-box button {
    display: block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: #e2e2e2;
    border: 1px solid #bebebe;
    padding: .375rem .75rem;
    line-height: 1.5;
    border-radius: .25rem;
    margin-top:0.4rem;
    margin-bottom:0.4rem;
    margin-left:auto;margin-right:auto;
    font-size:1.15rem;
}

@media only screen and (max-width: 1023px) {
    .wbox_islide {
        min-height:37vw;
    }

    .wbslide-caption-box {
        font-size:calc(9px + 1.0vw);
    }

    .wbslide-caption-box h3 {
        font-size:calc(12px + 1.0vw);
    }

    .wbslide-caption-box button {
        font-size:calc(0.5rem + 1.0vw);
        padding: calc(0.3rem + 0.3vw)  calc(0.4rem  + 0.3vw);
    }
}


@media only screen and (max-width: 350px) {
    .wbox_islide {
        min-height:50vw;
    }
}

@media only screen and (min-width: 1023px) {
    .slide_dyna_aspect_ratio {
        aspect-ratio: 3 / 1;
    }
}

@media only screen and (min-width: 900px) and (max-width: 1022px) {
    .slide_dyna_aspect_ratio {
        aspect-ratio: 5 / 2;
    }
}

@media only screen and (min-width: 777px) and (max-width: 899px) {
    .slide_dyna_aspect_ratio {
        aspect-ratio: 7 / 3;
    }
}

@media only screen and (min-width: 654px) and (max-width: 776px) {
    .slide_dyna_aspect_ratio {
        aspect-ratio: 9 / 5;
    }
}

@media only screen and (min-width: 531px) and (max-width: 653px) {
    .slide_dyna_aspect_ratio {
        aspect-ratio: 11 / 6;
    }
}

@media only screen and (min-width: 408px) and (max-width: 530px) {
    .slide_dyna_aspect_ratio {
        aspect-ratio: 13 / 7;
    }
}

@media only screen and (min-width: 350px) and (max-width: 407px) {
    .slide_dyna_aspect_ratio {
        aspect-ratio: 16 / 9;
    }
}