.middleSpan {
    background: #e2e2e2;
    height: 120px;
    width: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    margin: 20px 10px;
    font-size: 36px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.35)
}