Usually people try to figure out how to vertically center stuff, I want to remove an instance of centered content and align and I\'m stuck.
The content of the button
Bootstrap adds padding above and below the button content (6 pixels). You can alter the padding amount with: button{padding:0px;} or button{padding-top:x; padding-bottom:y;} where x and y are whatever value you choose.
If you want to alter that button only give the button id="table" or something like that and then do: button#table{padding:0px;}
If you can avoid using vertical align you should as not all browsers support it.