body { background: #333; }

.social-feed {
  width: 500px;
  margin: 0 auto;
  display: block;
  padding: 30px;
  display: table;
}

.clearfix { clear: both; }

.social-feed li {
  width: 50px;
  height: 50px;
  list-style: none;
  float: left;
  margin-right: 5px;
  margin-bottom: 5px;
}

.social-feed li img {
  width: 50px;
  height: 50px;
}

.section-title {
  font-size: 22px;
  margin: 30px auto 0;
  width: 100%;
  text-transform: uppercase;
  text-align: center;
  margin: 0 auto;
  font-family: Arial;
  color: #fff;
  float: left;
}