@media (max-width: 420px) and (orientation: portrait), (max-device-width: 640px) and (orientation: landscape) {

    #top-of-col-photo {
        height: auto;
        width: 100%;
    }

    #holmealtitle {
        line-height: 50px;
    }

    #h1-title {
        line-height: 50px;
    }

    .iframe-container {
        position: relative;
        padding-bottom: 56.25%;
        padding-top: 35px;
        height: 0;
        overflow: hidden;
    }

    .iframe-container iframe {
        position: absolute;
        top:0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    
}