.chat_content{
  z-index: 2;
  -webkit-transition: all 0.2s ease-in;
  -moz-transition: all 0.2s ease-in;
  -ms-transition: all 0.2 s ease-in;
  -o-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
  overflow: hidden;
  float: right;
  width: 40px;
  bottom: 20px;
  right: 20px;
  position: fixed;
  height: 40px;
  cursor: pointer;
  color: white;
  background-color: #4FCE5D;
  padding: 10px;
  border-radius: 3px;
  text-align: center;
  }

  .chat_menu{
  -webkit-transition: all 0.2s ease-in;
  -moz-transition: all 0.2s ease-in;
  -ms-transition: all 0.2 s ease-in;
  -o-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
  overflow: hidden;
  float: right;
  width: 300px;
  bottom: 20px;
  right: 20px;
  position: fixed;
  height: 400px;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  color: #000;
  background-color: #ffffff;
  z-index: 2;
  border-radius: 3px;
  text-align: center;
  visibility: hidden;
  border-top-width: 1px;
  border-bottom-width: 1px;
  border-left-width: 1px;
  border-right-width: 1px;
  border-style: solid;
  border-color: #e9e9e9;
  }


  .chat_content:hover {
    background-color: #2c7735;  
    }

    .chat_content:hover .tooltipchats {
      visibility: visible;
    }
    .tooltipchats {
      bottom: 24px;
      right: 65px;
      position: fixed;
  
      visibility: hidden;
      width: 150px;
      background-color: black;
      color: #fff;
   
      text-align: center;
      border-radius: 6px;
      padding: 5px 0;
      z-index: 1;
    } 
     .tooltipchats2 {
      bottom: 73px;
      right: 20px;
      position: fixed;
      visibility: visible;
      width: fit-content;
      background-color: green;
      color: #fff;
      text-align: center;
      border-radius: 6px;
      padding: 5px 8px;
      z-index: 1;
    }
    .tooltipchats3 {
      bottom: 73px;
      right: 20px;
      position: fixed;
      visibility: visible;
      width: fit-content;
      background-color: red;
      color: #fff;
      text-align: center;
      border-radius: 6px;
      padding: 5px 8px;
      z-index: 1;
    }