.btn-messaging {
    background: none;
    color: inherit;
    border: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
    outline: inherit;
    z-index: 1000;
  
    position: fixed; 
    right: 20px; 
    bottom:20px;
  }
   .messaging-logo {
      height: 60px;
      width: 60px;
      border-radius: 50%;
   }
  .btn-messaging span {
  	  height: 20px;
      width: 20px;
      padding: 2px;
      border-radius: 50%;
      background: red;
      color: white;
      text-align: center;
      font-size: 10px;
      font-weight: bold;
      position: absolute;
      right: 0;
      top: 0;
  }