Ebben a ccsben meg leht adni hogy a menu középen legyen?

nav ul ul {

display: none;

}

nav ul li:hover > ul {

display: block;

}

nav ul {

background: #efefef;

background: linear-gradient(top, #efefef 0%, #bbbbbb 100%);

background: -moz-linear-gradient(top, #efefef 0%, #bbbbbb 100%);

background: -webkit-linear-gradient(top, #efefef 0%,#bbbbbb 100%);

box-shadow: 0px 0px 9px rgba(0,0,0,0.15);

padding: 0 20px;

border-radius: 10px;

list-style: none;

position: relative;

display: inline-table;

}

nav ul:after {

content: ""; clear: both; display: block;

}

nav ul li {

float: left;

}

nav ul li:hover {

background: #4b545f;

background: linear-gradient(top, #4f5964 0%, #5f6975 40%);

background: -moz-linear-gradient(top, #4f5964 0%, #5f6975 40%);

background: -webkit-linear-gradient(top, #4f5964 0%,#5f6975 40%);

}

nav ul li:hover a {

color: #fff;

}

nav ul li a {

display: block; padding: 25px 40px;

color: #757575; text-decoration: none;

}

nav ul ul {

background: #5f6975; border-radius: 0px; padding: 0;

position: absolute; top: 100%;

}

nav ul ul li {

float: none;

border-top: 1px solid #6b727c;

border-bottom: 1px solid #575f6a;

position: relative;

}

nav ul ul li a {

padding: 15px 40px;

color: #fff;

}

nav ul ul li a:hover {

background: #4b545f;

}

nav ul ul ul {

position: absolute; center: 100%; top:200;

}