Absolute Center (Vertical & Horizontal) an Image

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Chris Coyier on (Updated on )

CSS background-image Technique:

html { 
   width:100%; 
   height:100%; 
   background:url(logo.png) center center no-repeat;
}

CSS + Inline Image Technique:

img {
   position: absolute;
   top: 50%;
   left: 50%;
   width: 500px;
   height: 500px;
   margin-top: -250px; /* Half the height */
   margin-left: -250px; /* Half the width */
}

Table technique:

html, body, #wrapper {
   height:100%;
   width: 100%;
   margin: 0;
   padding: 0;
   border: 0;
}
#wrapper td {
   vertical-align: middle;
   text-align: center;
}
<table id="wrapper">
  <tr>
    <td><img src="logo.png" alt="" /></td>
  </tr>
</table>