Added transparency to figure86 and figure162 for dark mode compatability. Cleaned border of figure167.

Author: karenmai-usace

docs/desktop-applications/lifesim/applications-guide/v1.0/05-estimating-consequences-for-dams.mdx

@@ -125,6 +125,7 @@ is shown on the right-hand side of <FigReference figKey="figure-86"/>.
   src="figures/desktop-applications/lifesim/applications-guide/v1.0/figures/figure86.png"
   alt="Pairwise Buffer and Simplify Polygon tools"
   caption="Pairwise Buffer and Simplify Polygon tools"
+  background="transparent"
 />
 
 Once the simplify polygon tool has been run, visually check the new polygon for areas that need to be cleaned up. Several spots had open

docs/desktop-applications/lifesim/applications-guide/v1.0/07-estimating-consequences-for-coastal-infrastructure.mdx

@@ -246,6 +246,7 @@ Refer to the <Link to="/docs/desktop-applications/lifesim/applications-guide/v1.
   src="figures/desktop-applications/lifesim/applications-guide/v1.0/figures/figure162.png"
   alt="Adjusted foundation heights in the SSSI LifeSim model"
   caption="Adjusted foundation heights in the SSSI LifeSim model"
+  background="transparent"
 />
 
 If the NSI base level data lacks structure-specific data sources, some values will be generalized across larger areas (e.g., census block or tract).