*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: sans-serif;
    background-color: #F4F4F4;
}

.auto-container {
    position: static;
    max-width: 1160px;
    padding: 0px 10px;
    margin: 0 auto;
  }
  
  .page-wrapper {
    position: relative;
    margin: 0 auto;
    width: 100%;
    min-width: 300px;
  }

  /* ==== start header or footer ==== */

  .header-section,
  .footer-section {
    background-color: #333333;
  }

  .header-main,
  .footer-main {
    padding: 20px 0px;
  }

  .header-main h2 {
    color: white;
    text-align: center;
  }

  .footer-main h2 {
    color: white;
    text-align: right;
  }

  /* ==== end header or footer ==== */

  /* ==== start article ==== */

  .article-section {
    padding: 50px 0px;
  }

  .article-main {
    background-color: #FFFFFF;
    padding: 20px 15px;
  }
  .article-main p {
    letter-spacing: 1.5px;
    font-size: 20px;
  }

  .article-main h2 {
    text-align: center;
    padding-bottom: 30px;
  }

  /* ==== end article ==== */