.activities {
  .activity {
    clear: both;
    overflow: hidden;
    border-bottom: 1px solid #ddd;
    color: #333;
    position: relative;

    .online {
      position: absolute;
      top: 2px;
      left: 2px;
    }

    .avatar {
      float: left;
      margin-right: 10px;
    }

    .activity_icon {
      float: left;
      margin-right: 10px;
      font-size: 55px;
      line-height: 70px;
      width: 70px;
    }

    a {
      color: dodgerblue;

      &:hover {
        color: #000
      }
    }

    .created_at {
      float: right;
      color: #888;
      position: absolute;
      top: 10px;
      right: 10px;
      font-size: 14px;
    }

    .username {
      margin-top: 15px;
      font-size: 1.2em;
      font-family: 'Acme';
    }

    .content {
      color: #555;
      margin: 6px 0 0 60px;
    }
  }

  .new {
    background: lightcyan;
  }
}