w3.css
스크롤 시 배경 변경
CSS로 스크롤할 때 배경 이미지를 변경하는 방법을 알아보자.
스크롤 시 배경 이미지를 변경하는 방법
1단계) HTML 추가
<div class="bg-image img1"></div> <div class="bg-image img2"></div> <div class="bg-image img3"></div> <div class="bg-image img4"></div> <div class="bg-image img5"></div> <div class="bg-image img6"></div> <div class="bg-text">TEXT</div>
2단계) CSS 추가
body, html { height: 100%; margin: 0; font-family: Arial, Helvetica, sans-serif; } * { box-sizing: border-box; } .bg-image { /* Full height */ height: 50%; /* Center and scale the image nicely */ background-position: center; background-repeat: no-repeat; background-size: cover; } /* Images used */ .img1 { background-image: url("img_snow.jpg"); } .img2 { background-image: url("img_girl.jpg"); } .img3 { background-image: url("img_lights.jpg"); } .img4 { background-image: url("img_nature.jpg"); } .img5 { background-image: url("img_forest.jpg"); } .img6 { background-image: url("img_woods.jpg"); } /* Position text in the middle of the page/image */ .bg-text { background-color: rgb(0,0,0); /* Fallback color */ background-color: rgba(0,0,0, 0.4); /* Black w/opacity/see-through */ color: white; font-weight: bold; font-size: 80px; border: 10px solid #f1f1f1; position: fixed; /* Stay fixed */ top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2; width: 300px; padding: 20px; text-align: center; }
기본 예시
예제 보기참고
W3C School - How TO - Change Background on Scroll