如何让<form>和<div>、<form>在一列中显示

Question

<form name="create">
      <div>
        <h2>Create an empty file</h2>
        <input type="text" name="name" placeholder="e.g.index.html">
        <input type="submit" value="Create">
      </div>
</form>

<div class="spacer">OR</div>

<form name="import">
      <div>
           <h2>Import existing file(s)</h2>
           <input type="file" name="files" multiple accept="text/html">
           <input type="submit" value="Import">

Answer 1

CSS float 属性