diff --git a/docs/conf.py b/docs/conf.py
index 532b4068d..f3b05cdf8 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -19,7 +19,6 @@ sys.path.append(os.path.abspath("./extensions"))
 extensions = [
 	"sphinx.ext.todo",
 	"sphinx.ext.viewcode",
-	"sphinxcontrib.mermaid",
 	"sphinxcontrib.wavedrom",
 	"symbolator_sphinx",
 	"adi_links",
diff --git a/docs/extensions/adi_links.py b/docs/extensions/adi_links.py
index 40a11ae51..82e873da3 100644
--- a/docs/extensions/adi_links.py
+++ b/docs/extensions/adi_links.py
@@ -11,7 +11,7 @@ dft_url_datasheet	= 'https://www.analog.com/media/en/technical-documentation/dat
 dft_url_dokuwiki	= 'https://wiki.analog.com'
 dft_url_ez			= 'https://ez.analog.com'
 dft_url_git			= 'https://github.com/analogdevicesinc'
-dft_url_part		= 'https://www.analog.com/products'
+dft_url_part		= 'https://www.analog.com'
 dft_url_xilinx		= 'https://www.xilinx.com'
 dft_url_intel		= 'https://www.intel.com'
 
diff --git a/docs/index.rst b/docs/index.rst
index 31126fb53..b57af327f 100755
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -16,6 +16,9 @@ HDL Reference Designs
    library/spi_engine/index
    library/axi_dmac/index
 
+.. role:: red
+.. role:: green
+
 .. attention::
 
    Work-in-progress, not all content available at the
diff --git a/docs/requirements.txt b/docs/requirements.txt
index e2d1d18b1..f55c82892 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,7 +3,6 @@ lxml
 furo
 wavedrom
 sphinxcontrib-wavedrom
-sphinxcontrib-mermaid
 sphinxcontrib-svg2pdfconverter
 https://github.com/hdl/pyhdlparser/tarball/master
 https://github.com/hdl/symbolator/tarball/master
diff --git a/docs/sources/custom.css b/docs/sources/custom.css
index 74c28ce31..f71ab1124 100755
--- a/docs/sources/custom.css
+++ b/docs/sources/custom.css
@@ -67,6 +67,12 @@ td.description {
 	width: 45%;
 	font-size:.8em;
 }
+.red {
+	color: red;
+}
+.green {
+	color: green;
+}
 #signal-and-interface-pins h3 {
 	font-weight: normal;
 }