html,
      body {
        margin: 0;
        padding: 0;
      }
      body {
        background: #fff;
        overflow-x: hidden;
        font-family: Arial;
      }

      .container-fluid {
        padding: 0;
        max-width: 960px;
        width: 100%;
        margin: auto;
      }
      img {
        max-width: 100%;
        height: auto;
        display: inline-block;
        float: left;
      }
      section {
        width: 100%;
        height: auto;
        float: left;
        position: relative;
      }
      a.w_link,
      a.w_link:link,
      a.w_link:visited {
        position: absolute;
        right: 0;
        width: 60%;
        height: 32%;
        top: 6%;
        left: 0;
        margin: auto;
      }
      .whatsapp-icon {
            position: fixed;
            width: 55px;
            right: 5%;
            bottom: 5%;

        }