border-radius:25px;
    -moz-border-radius:25px; /* Firefox 3.6 and earlier */
    transition:width 3s;
    width:400px;-moz-transition:width 3s; /* Firefox 4 */
    -webkit-transition:width 3s; /* Safari and Chrome */
    -o-transition:width 3s; /* Opera */
/*----widget by http://www.condaianllkhir.com/---*/
    }
    .post-title:hover
    {
 background:#FAFAFA;
 -webkit-box-shadow: 2px 2px 4px 3px #FF3366;
box-shadow: 2px 2px 4px 3px #FF3366; 
    }














او هذا الكود

.post-title
    {
    border:2px solid #ddddd;
    padding:10px 40px;
    background:#a1a1a1;
    width:600px;
    border-radius:25px;
    -moz-border-radius:25px; /* Firefox 3.6 and earlier */
    transition:width 3s;
    width:400px;-moz-transition:width 3s; /* Firefox 4 */
    -webkit-transition:width 3s; /* Safari and Chrome */
    -o-transition:width 3s; /* Opera */
/*----widget by مرسال الاحبة/---*/
    }
    .post-title:hover
    {
 background:#FAFAFA;
 -webkit-box-shadow: 6px 6px 2px 2px rgba(5, 2, 2, 0.5);
box-shadow: 6px 6px 2px 2px rgba(5, 2, 2, 0.5);

    }