data -> datalist

Author: haykh

docs/assets/meta/costtool.html

@@ -21,10 +21,10 @@ <h3>Basic parameters</h3>
         value="0"
         list="mode-ticks"
       />
-      <div class="datalist" id="mode-ticks">
+      <datalist id="mode-ticks">
         <option value="0" label="SR"></option>
         <option value="1" label="GR"></option>
-      </div>
+      </datalist>
     </div>
 
     <!-- 1D/2D/3D -->
@@ -58,11 +58,11 @@ <h3>Basic parameters</h3>
         value="1"
         list="coord-ticks"
       />
-      <div class="datalist" id="coord-ticks">
+      <datalist id="coord-ticks">
         <option value="1" label="Cart"></option>
         <option value="2" label="Sph"></option>
         <option value="3" label="QSph"></option>
-      </div>
+      </datalist>
       <div class="coord-details">
         <p>$r_0$:&nbsp;</p>
         <input