Making Three Column in Blogger Footer

1) Go to Blogger Layout > Edit HTML
2) Save Your Template(Safety First)
3) (Ctrl+F) to search codes below

<div id='footer-wrapper'>
<b:section class='footer' id='footer'/>
</div>

4) Just replace the red line with the following codes :

<div id='footer-column-container'>

<div id='footer2' style='width: 30%; float: left; margin:0; text-align: left;'>

<b:section class='footer-column' id='col1' preferred='yes' style='float:left;'/>
</div>

<div id='footer3' style='width: 40%; float: left; margin:0; text-align: left;'>
<b:section class='footer-column' id='col2' preferred='yes' style='float:left;'/>
</div>

<div id='footer4' style='width: 30%; float: right; margin:0; text-align: left;'>

<b:section class='footer-column' id='col3' preferred='yes' style='float:right;'/>
</div>

<div style='clear:both;'/>

<div id='footer-bottom' style='text-align: center; padding: 10px; text-transform: lowercase;'>

<b:section class='footer' id='col-bottom' preferred='yes'>
<b:widget id='Text2' locked='false' title='' type='Text'/>
</b:section>

</div>
<div style='clear:both;'/>

</div>

5) Find this codes </b:skin> and place this below codes before it

#footer-column-container {
clear:both;
}

.footer-column {
padding: 10px;
}

6) Save Your Template.Done.