wp_nav_menu customization problem, theme implement

iam trying to implement my website theme into wordpress theme and iam new to this and iam facing problem with css class which i use in html website how i can implement that in word press here that code is can any one help me….

————–Start My HTML Website footer code is :
<div class=”footer_menu”>

<li.> Maps & directions<./li>
<li.>Feedback<./li>
<li class=’last'”>Contact us<./li>

<ul class=”terms”>
<li class=”terms”>Terms & Conditions <./li>
<li class=”last”>Disclaimer<./li>
<li class=”lastcopy”>© abc <./li>

</div>
———–End HTML Website Footer Code

———–Word Press Footer code Start—————-
Implementing in WordPress theme
<div class=”footer_menu”>
<?php wp_nav_menu( array(‘menu’ => ‘Footer’) );?>
<ul class=”terms”>
<?php wp_nav_menu( array(‘menu’ => ‘Terms’) );?>

</div>
————End Word press footer code——————-

When i see view source in word press then its showing this code due to this proper alignment is not coming of links

————View Word press Source Code After execute Start——————-
<div class=”footer_menu”>
<div class=”menu-footer-container”>
<ul id=”menu-footer” class=”menu”>
<li id=”menu-item-13″ class=”menu-item menu-item-type-custom menu-item-object-custom menu-item-13″>Maps & directions<./li>
<li id=”menu-item-14″ class=”menu-item menu-item-type-custom menu-item-object-custom menu-item-14″>Feedback<./li>
<li id=”menu-item-15″ class=”menu-item menu-item-type-custom menu-item-object-custom menu-item-15″>Contact Us<./li>

</div>

<ul class=”terms”>
<div class=”menu-terms-container”>
<ul id=”menu-terms” class=”menu”>
<li id=”menu-item-18″ class=”menu-item menu-item-type-custom menu-item-object-custom menu-item-18″>Terms & Conditions<./li>
<li id=”menu-item-19″ class=”menu-item menu-item-type-custom menu-item-object-custom menu-item-19″>Disclaimer<./li>
<li id=”menu-item-20″ class=”menu-item menu-item-type-custom menu-item-object-custom menu-item-20″>abc<./li>

</div>
</div>