/* for desktop */
      .whatsapp_float {
          position: fixed;
          width: 65px;
          height: 65px;
          bottom: 40px;
          left: 40px;
          background-color: #3a51aedd;
          color: #FFF;
          border-radius: 50px;
          text-align: center;
          font-size: 30px;
          box-shadow: 2px 2px 3px #999;
          z-index: 9999999999999 !important;
      }

      .whatsapp-icon {
          margin-top: 17px;
      }

      /* for mobile */
      @media screen and (max-width: 767px) {
          /*.whatsapp-icon {
              margin-top: 10px;
          }*/

          .whatsapp_float {
              width: 65px;
              height: 65px;
              bottom: 47px;
              left: 10px;
              font-size: 30px;
              text-align: center;
          }
      }