html, body {
  height: 100%;
}
body {
  margin: 0;
  font-family: 'Segoe Semibold', Calibri, 'Helvetica Neue', Arial, sans-serif;
}

#webchat {
  height: 100%;
  width: 100%;
}

#webchat[watermark="true"] [role="complementary"] ul[role="list"]::after {
  content: "Powered By ...";
  background: linear-gradient(rgba(248, 248, 248, 0), rgba(248, 248, 248, .63), #F8F8F8 40%);
  bottom: 0;
  right: 0;
  color: #707070;
  display: block;
  font-family: 'Segoe Semibold', Calibri, 'Helvetica Neue', Arial, sans-serif;
  font-size: 12px;
  padding: 15px 10px 10px;
  position: absolute;
  position: sticky;
  text-align: right;
}

#webchat[watermark="true"] .webchat__scrollToEndButton {
  bottom: 32px;
  left: 50%;
  right: unset;
  transform: translate(-50%, 0);
}

.policelogo {
    height: 120px;
    width: 120px;
}

.vipdlogo {
    /*height: 600px;
    width: 920px;*/
    width: 55%;
    height: 220px;
    margin-bottom: 1px;
}

.divheight{
  height: 972px;
}

.chatdiv{
  max-height: 972px;
  overflow-y: auto;
  display: flex; 
  flex-direction: column-reverse;
}

@media only screen and (min-device-width: 36px) and (max-device-width: 320px)  {

    .policelogo {
        height: 9vh;
        width: 9vh;
    }
    
    .divheight{
    height: 1320px;
    }
    
    .chatdiv{
    max-height: 1320px;
    }
}

@media only screen and (min-device-width: 320px) and (max-device-width: 768px)  {

    .policelogo {
        height: 9vh;
        width: 9vh;
    }
    
    .divheight{
    height: 1430px;
    }
    
    .chatdiv{
    max-height: 1430px;
    }
}

@media only screen and (min-device-width: 768px) and (max-device-width: 992px)  {
  
    .divheight{
    height: 1320px;
    }
    
    .chatdiv{
    max-height: 1320px;
    }
   
}

@media only screen and (min-device-width: 992px) and (max-device-width: 1200px)  {
  
    .divheight{
    height: 1300px;
    }
    
    .chatdiv{
    max-height: 1300px;
    }
   
}