A href tag takes up the whole div
<p>I wanted  to create a link for my logo in the footer, I centered the logo via <code>display:block</code> and <code>margin: 0 auto</code>, but when I did so, the <code>a href</code> tag took up the whole footer, like I set the width to 100% or something. </p>

<p><strong>Here's the css sample</strong></p>

<pre><code>#footer{
height:60px;
position:absolute;
background-color:white;
bottom:0;
width:100%;
left:0;
}

#logo{
text-align:center;
width:50px;
height:auto; 
bottom:0px;
padding-top:10px;
display:block;
margin: 0 auto;
position:relative;
}
</code></pre>

<p><strong>HTML(JADE Template Engine was used)</strong></p>

<pre><code> div#footer  
    a#gitlink(href='https://github.com/ZippoRays/slatkatajnamk2')
        img#logo(src='randomimg') 
</code></pre>