.buttons {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    border: 1px solid #8c8c8c;
    background: rgba(217, 217, 217, .9);
    z-index: 1;
}

.button {
    background: #595959;
    color: #ffffff;
    border-radius: 10px;
}