.flash-messages {
  position: fixed;
  top: 5%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9999;
  width: 90%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
 
.flash {
  padding: 20px 30px;
  border-radius: 10px;
  margin-bottom: 10px;
  font-size: 18px;
  background-color: #f8d7da;
  color: #000000;
  position: relative;
  width: 100%;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}
.flash.success {
    background-color: #d4edda;
    color: #155724;
  }
 
  .flash.danger {
    background-color: #f8d7da;
    color: #721c24;
  }
 
  .flash.warning {
    background-color: #fff3cd;
    color: #856404;
  }