.minecraft-button {
    background-color: #8ebd5e;
    border: none;
    color: white;
    padding: 10px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

.minecraft-animation {
    display: none;
}

.minecraft-block {
    background-color: #b7b7b7;
    width: 40px;
    height: 40px;
    display: inline-block;
    margin-right: 5px;
    animation: minecraft-block-animation 1s ease-in-out infinite;
}

@keyframes minecraft-block-animation {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}