diff --git a/1ano/iei/guioes/guide-6-html.pdf b/1ano/iei/guioes/guide-6-html.pdf
index cbbdcc8..7bca7dc 100644
Binary files a/1ano/iei/guioes/guide-6-html.pdf and b/1ano/iei/guioes/guide-6-html.pdf differ
diff --git a/1ano/iei/guioes/guide-7-css.pdf b/1ano/iei/guioes/guide-7-css.pdf
new file mode 100644
index 0000000..86765f7
Binary files /dev/null and b/1ano/iei/guioes/guide-7-css.pdf differ
diff --git a/1ano/iei/slides/tema-6-paginas-web.pdf b/1ano/iei/slides/tema-6-paginas-web.pdf
index ea689eb..a79a7b0 100644
Binary files a/1ano/iei/slides/tema-6-paginas-web.pdf and b/1ano/iei/slides/tema-6-paginas-web.pdf differ
diff --git a/1ano/iei/slides/tema-7-estilos-web.pdf b/1ano/iei/slides/tema-7-estilos-web.pdf
new file mode 100644
index 0000000..0960c2d
Binary files /dev/null and b/1ano/iei/slides/tema-7-estilos-web.pdf differ