Dating

This page was created at: 2014-01-03 / 02:12


HTML:
<p>This page was created at: 
   <span title="format: Year-Month-Day / Hours:Minutes (local time; Hours: 00 to 24)" class="date">2014-01-03 / 02:12</span>
</p>

CSS:
.date {
   padding-right: 20px;
   background: url(images/questionmark13x13.png) no-repeat 100% 0;
   border-bottom: 1px dotted blue;
   cursor: help;
}

If the title-attibute is added with php (detecting the class="date"), then the html has to be only:

HTML:
<p>This page was created at: 
   <span class="date">2014-01-03 / 02:12</span>
</p>