/* reset defaults */
html, body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
}

/* grid layout */
.container {  
    display: grid;
    min-width: 100%;
    min-height: 100%;
    max-width: 100%;
    max-height: 100%;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    gap: 0px 0px;
    grid-auto-flow: row;
    grid-template-areas:
      "slides";
}

/* section definitions */
.slides { 
    grid-area: slides;
    position: relative;
    background-color: #ffffff;
}

/* image placement */
span.slide { 
    position: absolute;
    height: 100%;
    width: 100%;
    align-content: center;
}
img.slideimage { 
    width: 100%;
    height: 98%; 
    object-fit: contain;
    background-color: #ffffff;
}