posted by, author info under post and comments disappeared

hi, guys!
this week i did some changes on the css of my highend theme blog to display the entire post instead of only a short text followed by “show more”.
And im pretty sure that on this process i might have changed what was written on “comments” into “comente aqui”(in portuguese).
And now under my posts doesn’t show anymore the posted by, the info of the author and the option to comment..
any cues of what i have hight done wrong?
i being though already trying to find where i could have changed but nothing 🙁
anyone willing to help?
thanks a lot 😉