z-index Property


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z-index Property

³ª¸ð³ª µå¸²À§¹ö µîÀÇ Program ¿¡¼­ ·¹À̾î(Layer)¶ó°í ºÎ¸£´Â Property ÀÔ´Ï´Ù. z-index¿¡¼­ 'z'°¡ ¹«¾ùÀ» ÀÇ¹Ì ÇÏ´ÂÁö ¾Ë¾Æº¸°Ú½À´Ï´Ù. z-index¸¦ »ç¿ëÇϱâ Àü±îÁö ¿ì¸®´Â index¶ó´Â ´Ü¾î¸¦ ºÙÀÌÁö ¾Ê¾Æ¼­ ±×·¸Áö, »ç½Ç x-index, y-index ¸¦ »ç¿ëÇØ ¿Ô½À´Ï´Ù. °¡·Î ¹æÇâÀÌ x ¹æÇâÀ̰í, ¼¼·Î ¹æÇâÀÌ y Ãà ÀÎ°Í Ã³·³ z ¹æÇâÀº z ÃàÀ» ¶æ ÇÕ´Ï´Ù. z-index¸¦ »ç¿ëÇϸé x, y, z ÃàÀÇ 3Â÷¿ø °ø°£À» »ç¿ëÇÏ°Ô µÇ´Â ¼ÀÀÌÁÒ. ¸ð´ÏÅ͸¦ ÃÄ´Ù ºÃÀ» ¶§ ³ª¿¡°Ô °¡±î¿öÁö´Â ¹æÇâÀÌ z ÃàÀÇ (+) ¹æÇâÀ̰í, ¸Ö¾îÁö´Â ¹æÇâÀÌ z ÃàÀÇ (-) ¹æÇâÀÔ´Ï´Ù. »ç¿ë°ªÀº Á¤¼ö¸¸ °¡´ÉÇϸç, (-) °ªµµ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ·¹À̾ »ç¿ëÇÏ°Ô µÇ¸é ±×¸² À§¿¡ ±Û¾¾¸¦ À§Ä¡ ½ÃŲ´Ù°Å³ª, ¾Æ·¡¿¡ ±ò·Á¼­ ¾È º¸ÀÌ´Â ¹°Ã¼¸¦ Mouse actionÀ» ÀÌ¿ëÇÏ¿© À§·Î ¿Ã·Á º¸ÀÌ°Ô Çϰųª ÇÏ´Â È¿°ú¸¦ ÁÙ ¼ö ÀÖ½À´Ï´Ù.

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z-index Property
Value auto | <integer> | Inherit
Initial auto
Applies to positioned elements (positionÀ» »ç¿ëÇÏ¿© À§Ä¡°¡ ÁöÁ¤µÈ ¹°Ã¼)
Inherited no
Percentages N/A
Media Visual
HTML Syntax { z-index: sIndex }
Scripting object.style.zIndex [ = sIndex ]




CSS Scriting
onClick="this.style.zIndex='1';object.style.zIndex='2';"


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