#header_menu {
    /*border: solid 1px red;*/
}
.navbar {
    padding: 0 0;
}
#navbar_header {
    justify-content: center;
}
#mainWebMenu {
    width: 100%;
    color:#000;
    /*border: solid 1px blue;*/
}
.navbar-nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
}
.nav-link {
    margin-left: 50px;
    padding: 15px 5px;
    text-align: center;
    transition:0.2s;
    font-size: 20px;
}
.top-auto {
    top:auto
}
@media (min-width: 600px) {
    #mainWebMenu {
        width: 80%;
        color:#000;
        /*border: solid 1px blue;*/
    }
    .navbar-nav {
        justify-content: flex-end;
    }
}
@media (min-width: 900px) {
}
@media (min-width: 1200px) {
}