.kapat-btn{
  position:absolute;
  top:5px;
  right:20px;
  background:#b91c1c;
  color:white;
  border:none;
  padding:6px 14px;
  border-radius:8px;
  cursor:pointer;
  font-weight:bold;
  font-size:14px;
}
.kapat-btn:hover{
  background:#991b1b;
}