#siteHeader .outer li.sub.service .dropdown_list {
    min-width: 180px;
    left: calc(50% - 90px)!important;
}
#siteHeader .outer li.sub.company .dropdown_list {
    min-width: 120px;
    left: calc(50% - 60px)!important;
}
@media screen and (max-width: 641px) {
#siteHeader .outer li.sub.service .dropdown_list,
#siteHeader .outer li.sub.company .dropdown_list {
    min-width: inherit;
    left: auto!important;
}
}