.soundmd-bubble-wrapper {
    position: relative;
}

.soundmd-bubble {
    position: relative;
    display: inline-block;
    padding: 5px;
    font-size: 18px;
    color: inherit;
    text-decoration: none;
    margin-right: 20px;
}

.soundmd-bubble .bubble-number {
    position: absolute;
    top: -6px;
    right: -6px;
    background: red;
    color: white;
    font-size: 10px;
    font-weight: bold;
    padding: 2px 5px;
    border-radius: 50%;
    min-width: 20px;
    text-align: center;
}