How can I get everything center??

I did play with some chrome plugins and found this code:

-webkit-transform:matrix(1, 0, 0, 1, -115, 30);
-moz-transform:matrix(1, 0, 0, 1, -115, 30);
-o-transform:matrix(1, 0, 0, 1, -115, 30);
-ms-transform:matrix(1, 0, 0, 1, -115, 30);
transform:matrix(1, 0, 0, 1, -115, 30);
text-align:center;

This will get the Home title and the other texts center Like what i want can someone help?

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