--- title: backface-visibility slug: Web/CSS/backface-visibility tags: - CSS - CSS Property - CSS Transforms - Reference - 'recipe:css-property' translation_of: Web/CSS/backface-visibility ---
CSS backface-visibility
속성은 요소의 뒷면이 사용자를 향할 때 보여야 하는지 지정합니다.
요소의 뒷면은 앞면의 거울상입니다. 2D 상태에서는 볼 수 없지만 변형을 통해 3D 공간에서 회전되면 노출될 수 있습니다. (2D 변형에는 원근이 없으므로 효과가 없습니다.)
/* 키워드 값 */ backface-visibility: visible; backface-visibility: hidden; /* 전역 값 */ backface-visibility: inherit; backface-visibility: initial; backface-visibility: unset;
backface-visibility
속성은 다음 목록의 키워드 중 하나를 선택해 지정할 수 있습니다.
visible
hidden
{{cssinfo}}
{{csssyntax}}
아래 예제는 투명한 뒷면의 육면체와 불투명한 뒷면의 육면체를 하나씩 보입니다.
<table> <tr> <th><code>backface-visibility: visible;</code></th> <th><code>backface-visibility: hidden;</code></th> </tr> <tr> <td> <div class="container"> <div class="cube showbf"> <div class="face front">1</div> <div class="face back">2</div> <div class="face right">3</div> <div class="face left">4</div> <div class="face top">5</div> <div class="face bottom">6</div> </div> </div> <p> Since all faces are partially transparent, the back faces (2, 4, 5) are visible through the front faces (1, 3, 6). </p> </td> <td> <div class="container"> <div class="cube hidebf"> <div class="face front">1</div> <div class="face back">2</div> <div class="face right">3</div> <div class="face left">4</div> <div class="face top">5</div> <div class="face bottom">6</div> </div> </div> <p> The three back faces (2, 4, 5) are hidden. </p> </td> </tr> </table>
/* Classes that will show or hide the three back faces of the "cube" */ .showbf div { backface-visibility: visible; } .hidebf div { backface-visibility: hidden; } /* Define the container div, the cube div, and a generic face */ .container { width: 150px; height: 150px; margin: 75px 0 0 75px; border: none; } .cube { width: 100%; height: 100%; perspective: 550px; perspective-origin: 150% 150%; transform-style: preserve-3d; } .face { display: block; position: absolute; width: 100px; height: 100px; border: none; line-height: 100px; font-family: sans-serif; font-size: 60px; color: white; text-align: center; } /* Define each face based on direction */ .front { background: rgba(0, 0, 0, 0.3); transform: translateZ(50px); } .back { background: rgba(0, 255, 0, 1); color: black; transform: rotateY(180deg) translateZ(50px); } .right { background: rgba(196, 0, 0, 0.7); transform: rotateY(90deg) translateZ(50px); } .left { background: rgba(0, 0, 196, 0.7); transform: rotateY(-90deg) translateZ(50px); } .top { background: rgba(196, 196, 0, 0.7); transform: rotateX(90deg) translateZ(50px); } .bottom { background: rgba(196, 0, 196, 0.7); transform: rotateX(-90deg) translateZ(50px); } /* Make the table a little nicer */ th, p, td { background-color: #EEEEEE; margin: 0px; padding: 6px; font-family: sans-serif; text-align: left; }
{{EmbedLiveSample('육면체의_뒷면_비교', '100%', 360)}}
Specification | Status | Comment |
---|---|---|
{{SpecName('CSS Transforms 2', '#propdef-backface-visibility', 'backface-visibility')}} | {{Spec2('CSS Transforms 2')}} | Initial definition. |
{{Compat("css.properties.backface-visibility")}}