.title-desc {
  max-width: 550px;
  margin: 20px auto 35px;
  color: #a3afb7;
}

.page-content .panel-body .example {
  padding: 15px 30px;
  margin-top: 0;
  margin-bottom: 50px;
  -webkit-box-shadow: 0 1px 4px 0 rgba(0, 0, 0, .2);
          box-shadow: 0 1px 4px 0 rgba(0, 0, 0, .2);
}

.example .icondemo {
  height: 40px;
  margin: 15px auto;
  font-size: 16px;
  line-height: 40px;
  text-align: center;
}