diff --git a/assets/main.js b/assets/main.js
index cd42279..4a24c92 100644
--- a/assets/main.js
+++ b/assets/main.js
@@ -108,10 +108,10 @@ class LineEditor extends Button {
   done() {
     this.setAttribute("title", "edit line text");
     this.editing = false;
-    this.innerText = "E";
     this.linetext.innerText = this.i.value;
     this.f.remove();
     this.linetext.style.display = "block";
+    this.style['font-weight'] = "";
     this.dispatchEvent(edited);
   }
   click() {
@@ -121,7 +121,7 @@ class LineEditor extends Button {
     }
     this.editing = true;
     this.setAttribute("title", "finish editing");
-    this.innerHTML = "<strong>✓</strong>";
+    this.style['font-weight'] = "bold";
     const l = this.linetext.parentElement;
     this.linetext.style.display = "none";
     this.i.value = this.linetext.innerText;
diff --git a/templates/index.tmpl b/templates/index.tmpl
index 962d84c..d672c7e 100644
--- a/templates/index.tmpl
+++ b/templates/index.tmpl
@@ -115,7 +115,7 @@ a {
       </div>
       <div is="poem-lines"></div>
       <div>
-        <button is="line-adder" title="add line">+</button>
+        <button is="line-adder" title="add new line">+</button>
       </div>
     </div>
     <script src="/html2canvas.min.js"></script>