.inner-page {
    display: flex;
    align-items: center;
    margin-top: 4rem;
}

.inner-page > a {
    margin-left: 1rem;
}

.inner-page > a:first-child,
.inner-page > a:nth-child(4) {
    margin-left: 0;
}

.inner-page > .num {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.inner-page > .num > .page-num {
    color: #999;
    font-size: 1.5em;
    background-color: transparent;
    border: none;
}

.inner-page > .num > .page-num.page-num-current {
    color: black;
}