youtube-music/prompt/page/prompt.css

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.5em;
    color: #333;
    background-color: #fff;
    overflow-y: hidden;
}

::-webkit-scrollbar {
    width: 0 !important;
    display: none; 
}

#container {
    align-items: center;
    justify-content: center;
    display: flex;
    height: 100%;
    overflow-y: hidden;
}

#form {
    width: 100%;
    padding-top: .5em;
}

#label {
    max-width: 100%;
    max-height: 100%;
    margin-bottom: .8em;
    padding: 0 .5em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#data {
    border-radius: 2px;
    background: #fff;
    width: 90%;
    padding: .4em .5em;
    border: 1px solid black;
    min-height: 2em;
    margin: 0 0 1.2em;
}

select#data {
    height: 2em;
}

#data-container {
    text-align: center;
}

#buttons {
    text-align: right;
    padding: 0 .5em 0 0;
}

#buttons > button,
#buttons > input[type=submit] {
    border-radius: 2px;
    border: 0;
    margin: 0 0 0 .5em;
    font-size: .8em;
    line-height: 1em;
    padding: .6em 1em
}

#ok {
    background-color: #3879D9;
    color: white;
}

#cancel {
    background-color: #DDD;
    color: black;
}