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static/js/accordion.js

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+var acc = document.getElementsByClassName("accordion");
+var i;
+
+for (i = 0; i < acc.length; i++) {
+  acc[i].addEventListener("click", function() {
+    /* Toggle between adding and removing the "active" class,
+    to highlight the button that controls the panel */
+    this.classList.toggle("accordionActive");
+
+    /* Toggle between hiding and showing the active panel */
+    var accordionPanel = this.nextElementSibling;
+    if (accordionPanel.style.display === "block") {
+      accordionPanel.style.display = "none";
+    } else {
+      accordionPanel.style.display = "block";
+    }
+  });
+}
+
+var acc = document.getElementsByClassName("trAccordion");
+var i;
+
+for (i = 0; i < acc.length; i++) {
+  acc[i].addEventListener("click", function() {
+    /* Toggle between adding and removing the "active" class,
+    to highlight the button that controls the panel */
+    this.classList.toggle("accordionActive");
+
+    /* Toggle between hiding and showing the active panel */
+    var accordionRow = this.nextElementSibling;
+    if (accordionRow.style.display === "table-row") {
+      accordionRow.style.display = "none";
+    } else {
+      accordionRow.style.display = "table-row";
+    }
+  });
+}