.box{ 
	width:100%; 
	height: 280px;
	box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
  	border-radius: 15px;
  	position: relative;
  	margin-top: 20px;
  	margin-right: 20px;
  	margin-left: 20px;
}

.ribbon {
  width: 150px;
  height: 150px;
  position: absolute;
  top: -10px;
  left: -10px;
  overflow: hidden;
}

.ribbon::before,
.ribbon::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background-color: #313131;
  z-index: -1;
}

.ribbon::before {
  top: 0;
  right: 12px;
}

.ribbon::after {
  bottom: 11px;
  left: 0;
}

.ribbon span {
  position: absolute;
  width: 220px;
  height: 40px;
  background-color: #ff2634;
  transform: rotate(-45deg);
  top: 40px;
  right: -10px;
  text-align: center;
  line-height: 40px; /* should be same as heigh */
  font-family: montserrat medium !important;
  color: #fff;
  font-size: 20px;
}

.cinta-titulo-tour{
	text-align: center;
    width: 100%;
    margin-top: 220px;
    font-size: 20px;
    color: white;
    font-family: 'montserrat bold';
    text-shadow: 2px 2px 1px black;
}