improve dialog style

src/editor/dialogs/exportDialog.js

@@ -6,10 +6,10 @@ template.innerHTML = `
  
   #dialog_content {
     margin: 10px 10px 5px 10px;
-    background: #DDD;
+    background: #5a6162;
     overflow: auto;
     text-align: left;
-    border: 1px solid #B0B0B0;
+    border: 1px solid #c8c8c8;
   }
 
   #dialog_content p, #dialog_content select, #dialog_content label {
@@ -24,7 +24,7 @@ template.innerHTML = `
     top: 50%;
     max-width: 400px;
     z-index: 50001;
-    background: #CCC;
+    background: #5a6162;
     border: 1px outset #777;
     font-family:Verdana,Helvetica,sans-serif;
     font-size:0.8em;
@@ -72,11 +72,9 @@ template.innerHTML = `
       </div>
       <div id="dialog_buttons">
         <button id="export_ok">
-          <img class="svg_icon" src="./images/ok.svg" alt="icon" width="16" height="16" />
           Ok
         </button>
         <button id="export_cancel">
-          <img class="svg_icon" src="./images/cancel.svg" alt="icon" width="16" height="16" />
           Cancel
         </button>
       </div>