body {
    background: #ECEFF1;
    color: rgba(0, 0, 0, 0.87);
    font-family: Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
}

#message {
    background: white;
    max-width: 360px;
    margin: 100px auto 16px;
    padding: 32px 24px;
    border-radius: 3px;
}

    #message h2 {
        color: #ffa100;
        font-weight: bold;
        font-size: 16px;
        margin: 0 0 8px;
    }

    #message h1 {
        font-size: 22px;
        font-weight: 300;
        color: rgba(0, 0, 0, 0.6);
        margin: 0 0 16px;
    }

    #message p {
        line-height: 140%;
        margin: 16px 0 24px;
        font-size: 14px;
    }

    #message a {
        display: block;
        text-align: center;
        background: #039be5;
        text-transform: uppercase;
        text-decoration: none;
        color: white;
        padding: 16px;
        border-radius: 4px;
    }

    #message, #message a {
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    }

#load {
    color: rgba(0, 0, 0, 0.4);
    text-align: center;
    font-size: 13px;
}

@media (max-width: 600px) {
    body, #message {
        margin-top: 0;
        background: white;
        box-shadow: none;
    }

    body {
        border-top: 16px solid #ffa100;
    }
}

body {
    margin: 1em;
}

button {
    margin: 0.2em 0.1em;
}

div#videos {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

    div#videos > video {
        background: black;
        width: 640px;
        height: 100%;
        display: block;
        margin: 1em;
    }