HTML elements justify

index.html

<div id="wrapper">
    <div class="elem"></div>
    <div class="elem"></div>
    <div class="elem"></div>
</div>

style.css

#wrapper:after {
    content: "1";
    margin-left: 100%;
    height: 1px;
    overflow: hidden;
    display: inline-block;
    /*inline-block fix for IE 6-7*/
    *display: inline-block;
    *zoom: 1;
}
.elem {
    display: inline-block;
    /*inline-block fix for IE 6-7*/
    *display: inline-block;
    *zoom: 1;
}

/* Cure for IE6-7*/
#wrapper {
    text-justify: newspaper;
}