Adjust positioning and labels

index.html

@@ -12,30 +12,32 @@
 
     <div class="area">
         <div class="pen-input">
+            <h3 class="tool-labels">Pen Colors</h3>
             <div class="pen-color">
                 <button class="pen" id="blackColor">Black</button>
                 <button class="pen" id="whiteColor">White</button>
                 <button class="pen" id="rgbColor">RGB</button>
 
                 <div class="col-picker">
-                    <label class="color-label" for="custom-color">Pen color:</label>
+                    <label class="color-label" for="custom-color">Custom</label>
                     <input class="color-input" type="color" id="custom-color" value="#ff0000">
                 </div>
-
-                <button class="pen" id="erase">Erase</button>
             </div>
-
+            
+            <h3 class="tool-labels">Pen Tools</h3>
             <div class="pen-tools">
-                <button class="pen" id="shade">Shade</button>
-                <button class="pen" id="tint">Tint</button>
-                <button class="pen" id="opacity">Opacity</button>
-                <button class="pen" id="trans">Transparent</button>
+                <button class="pen" id="tint">Lighten</button>
+                <button class="pen" id="shade">Darken</button>
+                <button class="pen" id="trans">Fade</button>
+                <button class="pen" id="opacity">Opacify</button>
+                <button class="pen" id="erase">Erase</button>
             </div>
         </div>
         
         <div class="container"></div>
 
         <div class="grid-input">
+            <h3 class="tool-labels">Grid Tools</h3>
             <div class="grid-tools">
                 <div class="slider">
                     <label for="gridSlider">Grid Size: <span id="sliderLabel"></span></label>

style.css

@@ -8,13 +8,12 @@ body{
     justify-content: center;
     align-items: center;
     height: 90vh;
+    flex-wrap: wrap;
 }
 
 .pen-input, .grid-input {
     display: flex;
     flex-direction: column;
-    justify-content: center;
-    align-items: center;
     margin: 20px;
 }
 
@@ -25,6 +24,14 @@ body{
     align-items: center;
 }
 
+@media screen and (max-width: 900px) {
+    .pen-color, .pen-tools, .grid-tools {
+      flex-direction: row; /* Switch to a row layout when wrapping occurs */
+      align-items: flex-end;
+      justify-content: center;
+    }
+  }
+
 .col-picker, .background-col-picker {
     margin: 5px;
     width: 100px;