.blinking-cursor {
  margin-left: 5px;
  background-color: #fff;
  animation: blink 1s infinite;
}
@keyframes blink {
  0%, 50% {
    opacity: 1;
  }
  50.1%, 100% {
    opacity: 0;
  }
}





.position-sticky { 
position: sticky!important;
top:0!important;
}