diff --git a/numerical_methods/ode_forward_euler.c b/numerical_methods/ode_forward_euler.c
index ed7a4c64..0f8292fd 100644
--- a/numerical_methods/ode_forward_euler.c
+++ b/numerical_methods/ode_forward_euler.c
@@ -23,7 +23,7 @@
  * exact soltuion results in `exact.csv` for comparison.
  * <img
  * src="https://raw.githubusercontent.com/kvedala/C/docs/images/numerical_methods/ode_forward_euler.svg"
- * alt="Implementation solution" width="350"/>
+ * alt="Implementation solution"/>
  *
  * To implement [Van der Pol
  * oscillator](https://en.wikipedia.org/wiki/Van_der_Pol_oscillator), change the
diff --git a/numerical_methods/ode_midpoint_euler.c b/numerical_methods/ode_midpoint_euler.c
index 650a5542..0e823432 100644
--- a/numerical_methods/ode_midpoint_euler.c
+++ b/numerical_methods/ode_midpoint_euler.c
@@ -22,7 +22,7 @@
  * The computation results are stored to a text file `midpoint_euler.csv` and
  * the exact soltuion results in `exact.csv` for comparison. <img
  * src="https://raw.githubusercontent.com/kvedala/C/docs/images/numerical_methods/ode_midpoint_euler.svg"
- * alt="Implementation solution" width="350"/>
+ * alt="Implementation solution"/>
  *
  * To implement [Van der Pol
  * oscillator](https://en.wikipedia.org/wiki/Van_der_Pol_oscillator), change the
diff --git a/numerical_methods/ode_semi_implicit_euler.c b/numerical_methods/ode_semi_implicit_euler.c
index 038f3d9c..1e767171 100644
--- a/numerical_methods/ode_semi_implicit_euler.c
+++ b/numerical_methods/ode_semi_implicit_euler.c
@@ -22,7 +22,7 @@
  * The computation results are stored to a text file `semi_implicit_euler.csv`
  * and the exact soltuion results in `exact.csv` for comparison. <img
  * src="https://raw.githubusercontent.com/kvedala/C/docs/images/numerical_methods/ode_semi_implicit_euler.svg"
- * alt="Implementation solution" width="350"/>
+ * alt="Implementation solution"/>
  *
  * To implement [Van der Pol
  * oscillator](https://en.wikipedia.org/wiki/Van_der_Pol_oscillator), change the