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August 29, 2015 14:13
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Sass Gallery that changes the layout based upon how many images there are
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| /* | |
| Gallery example | |
| --------------- | |
| This will list successive images | |
| in different ways, based on how | |
| many images there are together. | |
| */ | |
| .gallery { | |
| max-width: 1200px; | |
| width: 96%; | |
| margin: 0 auto; | |
| img { | |
| float: left; | |
| margin-bottom: 1%; | |
| &:only-child { | |
| max-width: 100%; | |
| } | |
| // | |
| &:first-child { | |
| // Two Images | |
| &:nth-last-child(2) { | |
| ~ img { | |
| margin-right: 1%; | |
| max-width: 49.5%; | |
| } | |
| margin-right: 1%; | |
| max-width: 49.5%; | |
| } | |
| // Three Images | |
| &:nth-last-child(3) { | |
| ~ img { | |
| margin-right: 1%; | |
| max-width: 32.6%; | |
| } | |
| margin-right: 1%; | |
| max-width: 32.6%; | |
| } | |
| // Four Images | |
| &:nth-last-child(4) { | |
| ~ img { | |
| margin-right: 1%; | |
| max-width: 24.25%; | |
| } | |
| margin-right: 1%; | |
| max-width: 24.25%; | |
| } | |
| } | |
| &:nth-last-of-type(1) { | |
| margin-right: 0 !important; | |
| } | |
| &:first-child { | |
| // Five Images | |
| &:nth-last-child(3n+5) { | |
| ~ img { | |
| margin-right: 1%; | |
| max-width: 49.5%; | |
| } | |
| margin-right: 1%; | |
| max-width: 49.5%; | |
| + img ~ img { | |
| margin-right: 1%; | |
| max-width: 32.6%; | |
| } | |
| ~ img:nth-child(3n+2) { | |
| margin-right: 0; | |
| } | |
| } | |
| // Six Images | |
| &:nth-last-child(3n+6) { | |
| ~ img { | |
| margin-right: 1%; | |
| max-width: 32.6%; | |
| &:nth-child(3n) { | |
| margin-right: 0; | |
| } | |
| } | |
| margin-right: 1%; | |
| max-width: 32.6%; | |
| } | |
| // Seven Images | |
| &:nth-last-child(3n+7) { | |
| ~ img { | |
| margin-right: 1%; | |
| max-width: 49.5%; | |
| } | |
| margin-right: 1%; | |
| max-width: 49.5%; | |
| + img { | |
| + img + img ~ img { | |
| margin-right: 1%; | |
| max-width: 32.6%; | |
| } | |
| margin-right: 0; | |
| } | |
| ~ img:nth-child(3n+4) { | |
| margin-right: 0; | |
| } | |
| } | |
| } | |
| } | |
| } |
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