<style>
    body {
        margin: 5; /* Reset default margin */
    }

    iframe {
        display: block; /* iframes are inline by default */
        border: none; /* Reset default border */
        height: 98vh; /* Viewport-relative units */
        width: 76.5vw;
    }
</style>

<iframe src="./{{ index .Params 0 }}" ></iframe>