#whatsapp {
  position: fixed;
  width: 65px;
  height: 65px;
  z-index: 1031;
  opacity: 1;
  -webkit-transition: opacity 0.5s ease-in;
   -moz-transition: opacity 0.5s ease-in;
    -ms-transition: opacity 0.5s ease-in;
     -o-transition: opacity 0.5s ease-in;
        transition: opacity 0.5s ease-in;

  background: #104e80;
  border-radius: 100%;
  color: #fff;

  display: none;

}

#whatsapp.bottom.right {
  right: 35px;
  bottom: 140px;
}

#whatsapp.bottom a {
  font-size: 75px;
}

#whatsapp.top {
  top: 15px;
  /* top: 10px; */
}

#whatsapp.middle {
  top: 48%;
}

#whatsapp.right {
  /*right: 0;*/
  right: 65px;
}

#whatsapp.left {
  left: 0;
}

#whatsapp a {
  font-size: 35px;
  text-align: center;
  padding-top: 7px;
  display: block;
  color: #fff;
}

  #whatsapp a span {
    font-size: 24px;
  }

#whatsapp.left a {
  text-align: left;
  border-radius: 0 50px 50px 0;
  padding: 8px 30px 8px 20px;
}

#whatsapp.hide {
  opacity: 0;
  -webkit-transition: opacity 0.5s ease-in;
     -moz-transition: opacity 0.5s ease-in;
      -ms-transition: opacity 0.5s ease-in;
       -o-transition: opacity 0.5s ease-in;
          transition: opacity 0.5s ease-in;
}

@media (min-width: 992px) {

  #whatsapp {
    display: block;
  }

  #whatsapp.top {
    top: 16px;
  }

  #whatsapp.right {
    right: 20px;
  }

}