.ribbon {
  position: absolute;
  width: auto;
  height: 45px;
  top: 1rem;
  left: -15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background: #7AB730;
  padding: 0 1rem;
  z-index: 9;
}

.ribbon::before {
  content: '';
  position: absolute;
  width: 15px;
  height: 15px;
  background: #7AB730;
  border: 8px solid;
  /* border-color: transparent #5f8f25 #5f8f25 transparent; */
  z-index: -1;
    top: 45px;
    left: 0px;
 /* clip-path: polygon(0 0, 100% 0, 0 100%); */
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

  /*
.ribbon {
  position: fixed;
  top: 50px;
  left: 0;
  background: #e74c3c;
  color: white;
  font: bold 14px Arial, sans-serif;
  padding: 10px 20px;
  line-height: 1;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.ribbon::before,
.ribbon::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  background: #c0392b;
}

.ribbon::before {
  top: 0;
  left: -10px;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.ribbon::after {
  bottom: 0;
  left: -10px;
  clip-path: polygon(0 0, 100% 100%, 0 100%);
}
  */