Wordpress-postavitev "navigation menu"

Moja težava je sledeča: Na wordpress strani imam v headerju meni. Problem je da bi ta meni rad z spremembo kode spravil v center headerja. Kaj moram pri spodnji kodi spremenit?

/*
/* Navigation

*/

.mk-header-nav-container {
line-height: 4px;
display: block;
position: center;
z-index: 10;
margin: 0 auto;
}
@media handheld, only screen and (max-width: 1140px){
#mk-header .mk-header-nav-container {
width: 100% !important;
}
#mk-header .mk-classic-menu-wrapper {
width: 100% !important;
}
}
.classic-style-nav .mk-classic-nav-bg {
zoom: 1;
filter: alpha(opacity=0);
opacity: 0;
}
.classic-style-nav .mk-header-nav-container {
width: 100% !important;

float: none !important;
border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.classic-style-nav #mk-main-navigation > ul > li > a {
padding: 16px 25px;
border-top: 2px solid transparent;
line-height: 16px;
}
.classic-style-nav .mk-header-nav-container.mk-fixed {
position: fixed !important;
left: 0;
z-index: 210;
border: none;
}
.classic-style-nav .mk-header-nav-container.mk-fixed .mk-classic-nav-bg {
zoom: 1;
filter: alpha(opacity=100);
opacity: 1;
}
#mk-main-navigation {
display: inline-block;
text-align: center;
margin: 0 auto;
}
.mk-classic-menu-wrapper {
position: relative;
z-index: 99;
margin: 0 auto;

.main-navigation-ul > li > a i {
padding-right: 0px;
}
}

/* Mega Menu Styles */
.main-navigation-ul ul,
.main-navigation-ul ul li {
list-style: none;
}


.main-navigation-ul ul {
position: center;
padding: 0;
margin: 0;
}
.main-navigation-ul ul li ul {
display: none;
}
.main-navigation-ul .sub, .main-navigation-ul ul {
display: none;
.megamenu-title {
text-align: center;
font-size: 14px;
line-height: 14px;
font-weight: bold;
padding: 9px 14px 4px 15px;
margin: 0 0 6px;
}
}
.main-navigation-ul .sub ul {
display: block;
}
.main-navigation-ul {
list-style: none;
text-align: center;
margin: 0 auto;
padding: 0;
}
.main-navigation-ul .sub ul {
display: block;

}
.main-navigation-ul {
width: 100%;
display: inline-block;
}
.main-navigation-ul li {
margin: 0 1px 0 0;
padding: 0;
float: left;
text-align: center;
}
.main-navigation-ul > li > a {
float: left;
border-top: 3px solid transparent;
display: block;
text-align: center;
padding-right: 25px;
padding-left: 25px;
text-decoration: none;
text-transform: uppercase;
font-weight: bold;
font-size: 13px;
position: center;
}
.modern-style .main-navigation-ul > li > a i {
position: center;
left:50%;
top:15%;
margin-left: -8px;
}
.mk-mega-icon {
display: none;
}
.main-navigation-ul .mk-mega-icon {
display: block;
position: center;
right:3px;
top:9px;
}
.mk-fixed .modern-style {
.main-navigation-ul > li > a{
i {
.opacity(0);
}
}
}

.main-navigation-ul li .sub-container {
position: absolute;
}
.main-navigation-ul li .sub {
.box-shadow(0 20px 50px 10px rgba(0,0,0,0.15));
border:1px solid #d3d3d3;
}


.main-navigation-ul li .sub .row {
width: 100%;
overflow: hidden;
clear: both;
}
.main-navigation-ul li .sub li {
list-style: none;
float: none;
margin: 0;

}


.mk_megamenu_columns_2{
width: 49.5%;
}

.mk_megamenu_columns_3{
width: 33.25%;
}

.mk_megamenu_columns_4{
width: 24.9%;
}

.mk_megamenu_columns_5{
width: 19.8%;
}

.mk_megamenu_columns_6{
width: 16.5%;
}

.sub-container.non-mega .sub li a {
width: 210px;
}


.main-navigation-ul li .sub li.mega-hdr {
margin: 0;
float: left;
border-right:1px solid rgba(0,0,0,0.07);
}
.main-navigation-ul li .sub li.mega-hdr.last {
border: none;
}
.main-navigation-ul li .sub a {
display: block;
position: absolute;
font-size: 12px;
text-align: center;
float: none;
background-color: transparent !important;
margin: 0;
padding: 6px 10px;
text-transform: capitalize;
font-weight: normal;
line-height: 18px;
i {
margin-right: 5px;
}
}
.main-navigation-ul .sub li.mega-hdr li a {

font-weight: normal;
}
.main-navigation-ul .sub ul li {
padding-right: 0;
}
.main-navigation-ul li .sub-container.non-mega .sub {
padding: 15px;

li {
width: auto !important;
}
}
.main-navigation-ul li .sub-container.non-mega li {
padding: 0;
margin: 0;
min-width: 180px;
a {
line-height: 18px;
margin-bottom: 3px;
padding: 7px 15px;
}
}

.main-navigation-ul li .sub-container.non-mega {
> ul {
padding:5px 0 !important;
}
}


.main-navigation-ul li .sub-container.mega .mk_mega_menu{
padding:0 10px 10px 10px;

}

.main-navigation-ul li .sub-container.mega > .sub-menu{
padding: 20px 0 !important;

}


.main-navigation-ul li .sub-container.mk-nested-sub {

> ul li {
position: relative;
}



ul ul {
display: none;
top:-5px;
padding: 5px 0;
position: absolute;
.box-shadow(0 20px 50px 10px rgba(0,0,0,0.15));
border:1px solid #d3d3d3;
}

}

.mk-nav-responsive-link{
display: none;
}


#mk-responsive-nav {
border-bottom:1px solid rgba(255,255,255,0.1);
position:relative;
width:100%;
display: none;
margin:0;
padding:0;

li {
display:block;
margin:0;

.sub li a {
width: auto !important;
}

a {
border-top:1px solid rgba(255,255,255,0.1);
display:block;
font-size:14px;
padding:20px;
text-align:center;
text-transform:uppercase;
text-decoration: none;
font-weight: bold;
font-size: 13px;
position: relative;
> i {
display: none;
}

&:hover {
background-color:rgba(0,0,0,0.1);
}

.sub-menu {
left:auto;
position:relative;
}

.mk_mega_menu .megamenu-title {
background-color:rgba(0,0,0,0.06);
font-size:14px;
font-weight:700;
}

.mk_mega_menu .row{
width:auto;
}
}
ul {
margin: 0;
padding: 0;
}

ul li a, ul li .megamenu-title {
border-top:1px solid rgba(255,255,255,0.1);
font-size:12px;
line-height:12px;
margin:0;
padding:12px 15px 12px 35px;
text-align:center;
text-transform:none;
font-weight: normal;
}
}
}