.speak-word {
    display: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
    transition: transform 0.1s ease;
    background-image: url('https://vocabplay.com/wp-content/uploads/game-assets/imgs/speaker-pronunciation-icon.svg');
    background-size: 55%;
    background-repeat: no-repeat;
    background-position: center;
    
    padding: 0px;
    margin: 0;
}

.speak-word:active {
    transform: scale(.97);
}

.speak-word:hover {
  background-color: var(--primary-color);
  color: white;
}