WIP: Add room for CBA performing instructions

Author: e-halinen

src/renderer/components/HelmetProject/CostBenefitAnalysis/CostBenefitAnalysis.css

@@ -67,4 +67,8 @@
 
 .CBA__run button {
     margin-top: 20px;
+}
+
+.CBA_instructions-container {
+    height: 10rem;
 }

src/renderer/components/HelmetProject/CostBenefitAnalysis/CostBenefitAnalysis.jsx

@@ -8,6 +8,9 @@ const CostBenefitAnalysis = ({
   return (
     <div className="CBA">
       <div className="CBA__heading">Hy&ouml;ty-kustannusanalyysi</div>
+      <div className="CBA_instructions-container">
+        <p>*INSTRUCTIONS ON HOW TO PERFORM CBA ANALYSIS*</p>
+      </div>
       <table className="CBA__choices">
         <tbody>
           <tr>