/* WhatsApp Floating Button Style */
    .whatsapp_float {
      position: fixed !important;
      /* ensures fixed position */
      bottom: 25px !important;
      /* distance from bottom */
      left: 20px !important;
      /* distance from right */
      width: 60px;
      height: 60px;
      background-color: #25D366;
      border-radius: 50%;
      text-align: center;
      box-shadow: 2px 2px 5px #999;
      z-index: 9999;
      /* on top of everything */
     transition: bottom 0.3s ease, transform 0.3s ease; /* smooth animation */
    }

    .whatsapp_float img {
      width: 35px;
      height: 35px;
      margin-top: 12px;
    }

    .whatsapp_float:hover {
      transform: scale(1.2);
    }

    /* ============================= about css ============================= */