span.markerS {
    background-image: repeating-linear-gradient(-45deg,
        #ffa95e 0, #ffb95e 3px,
        transparent 3px, transparent 6px);
    background-repeat: no-repeat;
    background-position: left bottom;
    background-size: 100% 50%;
}

span.markerN {
    background: linear-gradient(transparent 55%, #ffb95e 50%);
}

box {
  position: relative;
  padding: 1.5rem 1.5rem calc(1.5rem + 10px);
  border: 2px solid #000;
}

box:after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10px;
  content: '';
  border-top: 2px solid #000;
  background-image: -webkit-repeating-linear-gradient(135deg, #000, #000 1px, transparent 2px, transparent 5px);
  background-image: repeating-linear-gradient(-45deg, #000, #000 1px, transparent 2px, transparent 5px);
  background-size: 7px 7px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}