.nav-center {
    display: flex;
    align-items: center;
    position: relative;
    padding: 0;
    max-width: 1024px;
    height: 100%;
    margin: auto;
}
.nav-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-left: -2%;
}
.nav-logo {
    height:40px;
}
.nav-logo > a {
    display: block;
    height: inherit;
}
.nav-logo > a > img {
    height: 100%;
}

@media screen and (max-width: 830px) {
    .nav-center {
        padding-right: 6%;
    }
    .nav-flex {
        margin-left: 0;
    }

    .nav-link {
        flex: 1;
        display: flex;
        align-items: center;
    }

    .nav-link > a {
        display: none;
    }

    .nav-center {
        padding: 0 10px;
    }
}
@media screen and (max-width: 736px) {
    
}