.panel-ribbon-wrapper {
  width: 85px;
  height: 88px;
  overflow: hidden;
  position: absolute;
  top: -3px;
  left: -3px;
}
.panel-ribbon {
  font-size: 10px;
  font-weight: 300;
  text-align: center;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  position: relative;
  padding: 2px 0;
  top: 15px;
  left: -30px;
  width: 120px;
}
.ribbon {
  color: #282828;
  font-size: 13px;
  font-weight: 300;
  margin: 0;
  padding: 4px 0;
  position: absolute;
  top: 0;
  right: 0;
  transform: translateX(30%) translateY(0%) rotate(45deg);
  transform-origin: top left;
  background: #F9A01B;
}
.ribbon:before,
.ribbon:after {
  content: '';
  position: absolute;
  top: 0;
  margin: 0 -1px;
  /* tweak */
  width: 100%;
  height: 100%;
  background: #F9A01B;
}
.ribbon:before {
  right: 100%;
}
.ribbon:after {
  left: 100%;
}