Custom Nav Button Spacing

Hey all,

On some of the webcomics, like Cheap Tales, you notice that the custom nav buttons are spaced. I modified the code in the Custom CSS section on the Customize option. Here is my code-

table, tr, td {
border: 0 !important;
}
td.comic_navi {
width: 25% !important;
padding: 0 !important;
}
.comic-type-comic {
text-align: center !important;
}
.comic_navi {
display: inline !important;
text-align: center !important;
border-collapse: collapse !important;
}
.navi {
margin: 0 52px !important;
}
.comic-post-content {
display: none !important;
}
.comic-archive-date {
width: 120px !important;
}
#sidebar-over-comic, #sidebar-under-comic {
display: table !important;
margin: 0 auto !important;
}
@media screen and (max-width: 750px) {
.navi {
margin: 0 52px !important;
}
.navi-first-in, .navi-last-in, .navi-last, .navi-first {
display: none !important;
}
}