Use javascript to realize the spacing between the text box and the 'select' button_Form special effects

<p> <input type="file" name="browse" style="display:none;"> <input type="text" name="file"> <input type="button" style="color:white;background-color: #0066CC;height:20px; border: solid 1px #000; width: 100px;text-align:center;" onclick="browse.disabled=false;browse.click();file.value=browse.value;browse.disabled=true" value="Select a File"> </p>
[Ctrl A select all Note: If you need to introduce external Js, you need to refresh to execute ]