diff --git a/_includes/truth_table.html b/_includes/truth_table.html
index 5aaa0cbc..f1dd10ee 100644
--- a/_includes/truth_table.html
+++ b/_includes/truth_table.html
@@ -37,6 +37,7 @@ <h1 class="truth-table">Truth Table Generator</h1>
     }
 
     .truth_table_input {
+        color: black;
         width: 500px;
         box-sizing: border-box;
         -moz-box-sizing: border-box;