deletions | additions       diff --git a/layout.md b/layout.md  index c8586a3..672b46f 100644  --- a/layout.md  +++ b/layout.md 
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div_nbsp_br_div__7.html  div_b_Introdu_o_b__.html  div_nbsp_br_div__8.html  div_A_divis_o_pol__.html