diff --git a/docs/index.html.ejs b/docs/index.html.ejs
index 32f2c3c..705ec4a 100644
--- a/docs/index.html.ejs
+++ b/docs/index.html.ejs
@@ -94,7 +94,7 @@
     <p>
       This library relies on the usage of <strong>semantic HTML</strong>. To make a button, you'll need
       to use a <code>&lt;button&gt;</code>. Input elements require labels. Icon buttons rely on
-      <code>aria-label</code> (or corresponding styling classes). This page will guide you through that process, but accessibility is a primary
+      <code>aria-label</code>. This page will guide you through that process, but accessibility is a primary
       goal of this project.
     </p>
 
@@ -623,9 +623,9 @@
           <div class="title-bar">
             <div class="title-bar-text">A Title Bar using Button Styling Classes</div>
             <div class="title-bar-controls">
-              <button class="minimize"></button>
-              <button class="maximize"></button>
-              <button class="close"></button>
+              <button aria-label="Any Text" class="minimize"></button>
+              <button aria-label="Any Text" class="maximize"></button>
+              <button aria-label="Any Text" class="close"></button>
             </div>
           </div>
 
@@ -634,9 +634,9 @@
           <div class="title-bar">
             <div class="title-bar-text">A Maximized Title Bar using Button Styling Classes</div>
             <div class="title-bar-controls">
-              <button class="minimize"></button>
-              <button class="restore"></button>
-              <button class="close"></button>
+              <button aria-label="Any Text" class="minimize"></button>
+              <button aria-label="Any Text" class="restore"></button>
+              <button aria-label="Any Text" class="close"></button>
             </div>
           </div>
 
@@ -645,8 +645,8 @@
           <div class="title-bar">
             <div class="title-bar-text">A Helpful Bar using Button Styling Classes</div>
             <div class="title-bar-controls">
-              <button class="help"></button>
-              <button class="close"></button>
+              <button aria-label="Any Text" class="help"></button>
+              <button aria-label="Any Text" class="close"></button>
             </div>
           </div>
         `) %>
diff --git a/style.css b/style.css
index bf8f8f1..274ef95 100644
--- a/style.css
+++ b/style.css
@@ -255,35 +255,35 @@ input[type="reset"]:disabled,
 }
 
 .title-bar-controls button[aria-label="Minimize"],
-.title-bar-controls button.minimize {
+.title-bar-controls button[aria-label].minimize {
   background-image: svg-load("./icon/minimize.svg");
   background-repeat: no-repeat;
   background-position: bottom 3px left 4px;
 }
 
 .title-bar-controls button[aria-label="Maximize"],
-.title-bar-controls button.maximize {
+.title-bar-controls button[aria-label].maximize {
   background-image: svg-load("./icon/maximize.svg");
   background-repeat: no-repeat;
   background-position: top 2px left 3px;
 }
 
 .title-bar-controls button[aria-label="Restore"],
-.title-bar-controls button.restore {
+.title-bar-controls button[aria-label].restore {
   background-image: svg-load("./icon/restore.svg");
   background-repeat: no-repeat;
   background-position: top 2px left 3px;
 }
 
 .title-bar-controls button[aria-label="Help"],
-.title-bar-controls button.help {
+.title-bar-controls button[aria-label].help {
   background-image: svg-load("./icon/help.svg");
   background-repeat: no-repeat;
   background-position: top 2px left 5px;
 }
 
 .title-bar-controls button[aria-label="Close"],
-.title-bar-controls button.close {
+.title-bar-controls button[aria-label].close {
   margin-left: 2px;
   background-image: svg-load("./icon/close.svg");
   background-repeat: no-repeat;