Issue aligning footer page selector to center in less using media queries

I am trying to make the page selector of the grid which in the footer to center. But no property is aligning that to center. As per requirement I can not use margin as I am using responsive screenI used display:inline-block but no use.(This happened after doing kendo upgrade)Can anyone help me with this issue using media queries.

@media all and (max-width :400px)  {  .pager-sizes    {      display:inline-block;    } }