@media only screen and (min-width: 250px) and (max-width: 479px) {
  .container {
    width: 100%;
  }

  .content-block ul li i {
    margin-top: 3px;
    float: left;
    margin-right: 8px;
  }
}


@media only screen and (min-width: 480px) and (max-width: 767px) {
  .container {
    width: 100%;
  }

  .content-block ul li i {
    margin-top: 3px;
    float: left;
    margin-right: 8px;
  }

}

@media only screen and (min-width: 768px) and (max-width: 991px) {}