.par {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.par::before,
.par::after {
    content: "";
    width: 100px;
    flex-grow: 1;
    height: 2px;
    background-color: darkgreen;
    transform: translateY(3px);
}
.par span {
    font-size: 42px;
    font-weight: bold;
}