@font-face {
    font-family: "Muli-ExtraBold";
    src: url("Muli/Muli-ExtraBold.ttf") format('truetype');
}

body{
    margin:0;
    padding:0;
    background: #000;
}
#frame{
    max-height: 100vh;
    max-width: 100vw;
    overflow: hidden;
}

.captions,
#captions {
    position: absolute;
    z-index: 1;
    padding:5px 7px;
    width: 70%;
    left: 14%;
    text-align: center;
    line-height: 1.5em;
    pointer-events: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid #000;
    border-radius:15px;
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    top: 0;
    bottom: auto;
    font-size:14px;
}

@media only screen and (max-width: 320px) {
    .captions, #captions { font-size: 7px; }
}