.ensemble-html,
.ensemble-html body{
    background: black;
    padding: 10px;
    font-family: sans-serif;
    font-size: 15px;
    color: #fafafa;
    text-align: center;
}
.ensemble-html {
    line-height: 1;
    overflow-y: scroll;
    -moz-text-size-adjust: 100%;
    box-sizing: border-box;
}
.ensemble-container {
    max-width: 720px;
    margin: 0 auto;
    overflow: hidden;
}
.ensemble-container *,
.ensemble-container *:before,
.ensemble-container *:after {
    box-sizing: inherit;
}
.ensemble-container *:focus {
    outline: 2px solid white !important;
    outline-offset: -2px;
}
.ensemble-container video {
    width: 100%;
    height: auto;
    max-height: 540px;
    max-width: 720px;
    background: black;
}
.ensemble-container ul {
    padding: 0;
    margin: 10px 0;
    display: flex;
    flex-wrap: wrap;
    flex: 50%;
}
.ensemble-container li {
    min-width: 50%;
    list-style: none;
    text-indent: 0;
    padding: 0;
    margin: 0;
}
.ensemble-container button {
    box-sizing: border-box;
    line-height: normal;
    cursor: pointer;
    border-radius: 10px;
    width: 100%;
    display: inline-block;
    vertical-align: middle;
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    -webkit-border-radius: none;
    padding: 6px 8px;
    margin: 4px 0;
    background-color: #42bcb6;
    border: none;
    color: #000;
    max-width: 200px;
    font-size: 1.4em;
    min-width: 95%;
}
.ensemble-container button:hover {
    background-color: #108a84;
}
@media only screen and (max-device-width: 480px) {
    .ensemble-container  {
        max-width: none;
    }
    .ensemble-container video {
        width: 100%;
        max-height: 1000px;
        max-width: 100%;
    }
    .ensemble-container button {
        padding: 10px;
        max-width: 100%;
    }
    .ensemble-container ul {
        display: block;
        height: auto;
    }
}