Gitsunmin

TIL

TIL
(=Today I Learned)

Background Position

background-position CSS 속성은 각 배경 이미지의 초기 위치를 설정합니다. 위치는 background-origin로 설정된 위치 레이어에 상대적입니다.

문법

/* Keyword values */
background-position: top;
background-position: bottom;
background-position: left;
background-position: right;
background-position: center;

/* <percentage> values */
background-position: 25% 75%;

/* <length> values */
background-position: 0 0;
background-position: 1cm 2cm;
background-position: 10ch 8em;

/* Multiple images */
background-position:
  0 0,
  center;

/* Edge offsets values */
background-position: bottom 10px right 20px;
background-position: right 3em bottom 10px;
background-position: bottom 10px right;
background-position: top right 10px;

/* Global values */
background-position: inherit;
background-position: initial;
background-position: revert;
background-position: revert-layer;
background-position: unset;

background-position = 
  <bg-position>#  

<bg-position> = 
  [ left | center | right | top | bottom | <length-percentage> ]  |
  [ left | center | right | <length-percentage> ] [ top | center | bottom | <length-percentage> ]  |
  [ center | [ left | right ] <length-percentage>? ] && [ center | [ top | bottom ] <length-percentage>? ]  

<length-percentage> = 
  <length>      |
  <percentage>