multiple text fields in same line using Struts2 without using theme=“simple”?

Asked on April 02, 2016
I want to design a webpage that display the user id and password in same line using struts2. How to manage it without using "theme='simple'".?
index.jsp
<s:form action="Register.action">
<s:textfield name="uid" label="User Name"/>
<s:password name="pass" label="Password"/>
</s:form>
Source code of the above
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<form id="Register" action="Register.action" method="post">
<table class="wwFormTable">
<tr>
<td class="tdLabel">
<label for="Register_uid" class="label">User Name:</label>
</td>
<td>
<input type="text" name="uid" value="" id="Register_uid"/>
</td>
</tr>
<tr>
<td class="tdLabel">
<label for="Register_pass" class="label">Password:</label>
</td>
<td>
<input type="password" name="pass" id="Register_pass"/>
</td>
</tr>
</table>
</form>
</body>
</html>

Replied on April 02, 2016
Based on your generated source code you can apply the CSS.
.wwFormTable tr {
display: inline-block;
}