.fade-in-background {
			  background-image: url('./bg.jpg'); /* ”wŒi‰æ‘œ‚ÌURL */
			  background-size: cover;
			  background-position: center;

			   width: 100%;
			   height: 50%;
			   overflow: hidden;
			   margin: 0 auto;


			  opacity: 0;
			  animation: fadeIn 5s forwards;
			}

			@keyframes fadeIn {
			  from {
			    opacity: 0;
			  }
			  to {
			    opacity: 1;
			  }
			}

			.content {
			  text-align: center;
			  color: white;
			  padding: 20px;
			}