Minamaze primary menu titles

Looks like you added this CSS?

#header .header-links li {
    width: 11.11%;
}

yes wpyogi, i tried that in css editor but i used 100/7=14.28 but as you can see it is still missing a few of the letters? any suggestions?

Just try this:

.main-navigation ul{
white-space: nowrap;
}