Cost units can be edited

public/css/modalBox.css

@@ -0,0 +1,67 @@
+
+.modal {
+    border-radius: 8px;
+    position: relative;
+    width: 90%;
+    max-width: 600px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
+    font-family: sans-serif !important;
+}
+
+.modal-content {
+    background-color: white;
+    width: 90%;
+    border-radius: 0 0 10px 10px;
+    padding: 0 !important;
+    font-family: sans-serif !important;
+}
+
+.modal-close {
+    position: relative;
+    top: -12px;
+    right: -20px;
+    border-radius: 50%;
+    border: none;
+    font-size: 1.5rem;
+    cursor: pointer;
+    padding: 5px 7px;
+    background-color: #3272C0;
+
+}
+
+.modal-header {
+    background-color: #3272C0;
+    height: 40px;
+    border-radius: 10px 10px 0 0;
+    font-family: sans-serif !important;
+}
+
+.modal-header .title {
+    font-size: 15pt;
+    padding-top: 5px !important;
+    color: #ffffff;
+    padding-left: 20px;
+    font-weight: bolder;
+}
+
+.modal-header .title label {
+    width: 90% !important;
+    display: inline-block;
+}
+
+.modal-header .title button {
+    top: -30px !important;
+    position: relative;
+    right: -40px;
+    background-color: #fff;
+    border-style: none;
+    padding: 5px 10px;
+    border-radius: 8px;
+    font-size: 0.9rem;
+    font-weight: bold;
+    cursor: pointer;
+}
+
+.modal-body {
+    padding: 10px 20px;
+}