<button class="btn btn--new">🔄 New game</button>


.btn {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: #444;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 1.8rem;
    text-transform: uppercase;
    cursor: pointer;
    font-weight: 400;
    transition: all 0.2s;
    background-color: white;
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    padding: 0.7rem 2.5rem;
    border-radius: 50rem;
    box-shadow: 0 1.75rem 3.5rem rgba(0, 0, 0, 0.1);
}

.btn:active {
    transform: translate(-50%, 3px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
}