I'm designing a social network with SocialGo and want to create a custom login button. I know the answer will be simple but its really starting to bug me.

The code being used atm is...

<button class="buttons" name="submit" style="margin-top: 0px; font-size: 13px;" type="submit" value="Login">Login</button>

If i put my own designed button in a table, how would i code it to have the same function?

Thanks