/* Add this to position the parent element in the top-right corner */
body {
    margin: 0;
    padding: 0;
    height: 100%;
}

.parent {
    position: absolute;
    top: 10px;  /* Adjust as needed */
    right: 10px; /* Adjust as needed */
    width: 300px;
    padding: 20px;
    perspective: 1000px;
}

.card {
  padding-top: 50px;
  border: 3px solid rgb(255, 255, 255);
  transform-style: preserve-3d;
  background: linear-gradient(135deg, #0000 18.75%, #f3f3f3 0 31.25%, #0000 0),
      repeating-linear-gradient(45deg, #f3f3f3 -6.25% 6.25%, #ffffff 0 18.75%);
  background-size: 60px 60px;
  background-position: 0 0, 0 0;
  background-color: #f0f0f0;
  width: 100%;
  box-shadow: rgba(142, 142, 142, 0.3) 0px 30px 30px -10px;
  transition: all 0.5s ease-in-out;
}

.card:hover {
  background-position: -100px 100px, -100px 100px;
  transform: rotate3d(0.5, 1, 0, 30deg);
}

.content-box {
  background: rgba(4, 193, 250, 0.732);
  transition: all 0.5s ease-in-out;
  padding: 60px 25px 25px 25px;
  transform-style: preserve-3d;
}

.content-box .card-title {
  display: inline-block;
  color: white;
  font-size: 25px;
  font-weight: 900;
  transition: all 0.5s ease-in-out;
  transform: translate3d(0px, 0px, 50px);
}

.content-box .card-title:hover {
  transform: translate3d(0px, 0px, 60px);
}

.content-box .card-content {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #f2f2f2;
  transition: all 0.5s ease-in-out;
  transform: translate3d(0px, 0px, 30px);
}

.content-box .card-content:hover {
  transform: translate3d(0px, 0px, 60px);
}

.content-box .see-more {
  cursor: pointer;
  margin-top: 1rem;
  display: inline-block;
  font-weight: 900;
  font-size: 9px;
  text-transform: uppercase;
  color: rgb(7, 185, 255);
  background: white;
  padding: 0.5rem 0.7rem;
  transition: all 0.5s ease-in-out;
  transform: translate3d(0px, 0px, 20px);
}

.content-box .see-more:hover {
  transform: translate3d(0px, 0px, 60px);
}

.date-box {
  position: absolute;
  top: 30px;
  right: 30px;
  height: 60px;
  width: 60px;
  background: white;
  border: 1px solid rgb(7, 185, 255);
  padding: 10px;
  transform: translate3d(0px, 0px, 80px);
  box-shadow: rgba(100, 100, 111, 0.2) 0px 17px 10px -10px;
}

.date-box span {
  display: block;
  text-align: center;
}

.date-box .month {
  color: rgb(4, 193, 250);
  font-size: 9px;
  font-weight: 700;
}

.date-box .date {
  font-size: 20px;
  font-weight: 900;
  color: rgb(4, 193, 250);
}

</body>

 <style>
    h1 {
            color: #0000FF; 
            font-family: Arial, sans-serif; 
            text-align: center; 
    }
     body {
            background-color: #ccffcc; /* Nežno zelena barva */
        }