1 <span style="border: solid 1px #d3d3d3; display: inline-block; text-align: center">
2 <span class="fa-stack">
3 <i class="fa fa-square fa-stack-2x"></i>
4 <i class="fa fa-twitter fa-stack-1x fa-inverse"></i>
9 <span class="fa-stack">
10 <i class="fa fa-square fa-stack-2x"></i>
11 <i class="fa fa-twitter fa-stack-1x fa-inverse"></i>
14 <span class="fa-stack">
15 <i class="fa fa-square fa-stack-2x"></i>
16 <i class="fa fa-facebook fa-stack-1x fa-inverse"></i>
19 <span class="fa-stack">
20 <i class="fa fa-square fa-stack-2x"></i>
21 <i class="fa fa-github fa-stack-1x fa-inverse"></i>
26 <span class="fa-stack">
27 <i class="fa fa-circle fa-stack-2x"></i>
28 <i class="fa fa-twitter fa-stack-1x fa-inverse"></i>
31 <span class="fa-stack">
32 <i class="fa fa-circle fa-stack-2x"></i>
33 <i class="fa fa-facebook fa-stack-1x fa-inverse"></i>
36 <span class="fa-stack">
37 <i class="fa fa-circle fa-stack-2x"></i>
38 <i class="fa fa-github fa-stack-1x fa-inverse"></i>
43 <span class="fa-stack">
44 <i class="fa fa-circle-o fa-stack-2x"></i>
45 <i class="fa fa-twitter fa-stack-1x"></i>
48 <span class="fa-stack">
49 <i class="fa fa-circle-o fa-stack-2x"></i>
50 <i class="fa fa-facebook fa-stack-1x"></i>
53 <span class="fa-stack">
54 <i class="fa fa-circle-o fa-stack-2x"></i>
55 <i class="fa fa-github fa-stack-1x"></i>