body {
  font-family: 'Pretendard', sans-serif;
  background-color: #d4e7f9;
  text-align: center;
  color: #000000;
  display: flex column ;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
}

h1 {
  font-size: 80px;
  text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.2);
}

h4 {
  color: hsl(153, 100%, 35%);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.interactive-box {
  margin: 20px auto;
  padding: 20px;
  background: #fff;
  border: 2px solid #ddd;
  border-radius: 0;
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.2);
  width: 80%;
}

.images {
  width: 150px;
  margin: 10px;
  border: 3px solid transparent;
  transition: all 0.3s ease;
}

.images:hover {
  border: 3px solid #0078D4;
  filter: drop-shadow(0px 5px 5px rgba(0, 0, 0, 0.5));
  transform: scale(1.1);
}