save file

Author: javascript-2020

utils/misc/nodejs-terminal/html/webcontainer-fs/webcontainer-fs.html

@@ -42,6 +42,7 @@
                         <input value=update type=button>
                         <input value=load type=button>
                         <input value=save type=button>
+                        <div class=spc></div>
                         <input value=cancel type=button>
                         <input value=ok type=button>
                   </div>