#sy-whatshelp {
   right: 25px;
   bottom: 50px;
   position: fixed;
   z-index: 9999;
}

#sy-whatshelp a.sywh-open-services {
  background-color: #25d366;
  color: #fff;
  line-height: 55px;
  margin-top: 10px;
  border: none;
  cursor: pointer;
  font-size: 45px;
  width: 65px;
  height: 65px;
  text-align: center;
  box-shadow: 2px 2px 8px -3px #000;
  border-radius: 100%;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%;
  -ms-border-radius: 100%;
  display: inline-block;
}

#sy-whatshelp a.sywh-open-services i {
  line-height: 65px;
}