ribbon-advanced.css

/* Ribbon for advanced slides

Contains also code to tie to advanced slide class.

Source: https://www.cssportal.com/css-ribbon-generator/
*/

.ribbon-advanced-box {
  width: 200px; height: 300px;
  position: relative;
  border: 1px solid #BBB;
  background: #EEE;
}
.ribbon-advanced {
  position: absolute;
  right: 0px;
  top: 0px;
  z-index: 1;
  overflow: hidden;
  width: 125px;
  height: 125px;
  text-align: right;
}
.ribbon-advanced span {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  text-transform: uppercase;
  text-align: center;
  line-height: 35px;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  width: 174px;
  display: block;
  background: #79A70A;
  background: linear-gradient(#ec210c 0%, #921407 100%);
  box-shadow: 0 3px 10px -5px rgba(0, 0, 0, 1);
  position: absolute;
  top: 32px;
  right: -39px;
}
.ribbon-advanced span::before {
  display: none;
}
.ribbon-advanced span::after {
  display: none;
}


/* Hide ribbon by default */

.ribbon-advanced {
	display: none;
}

.slide-class-advanced .ribbon-advanced {
	display: block;
}