.custom-list {
  list-style: none;
  padding: 0;
}

.custom-list li {
  margin: 10px 0;
  position: relative;
  padding-left: 30px; 
  line-height: 1.5;
}

.custom-list li::before {
  content: counter(list-item); 
  counter-increment: list-item; 
  position: absolute;
  left: 0;
  top: 0;
  width: 25px; 
  height: 25px; 
  background-color: red; 
  color: white; 
  text-align: center; 
  font-weight: bold; /
}