mirror of
https://github.com/danog/sass-site.git
synced 2024-12-04 10:28:22 +01:00
378 lines
8.7 KiB
SCSS
378 lines
8.7 KiB
SCSS
@use 'sass:math';
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@use 'sass:color';
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@use 'sass:list';
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@use '../functions';
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$sl-color--hopbush: #c69 !default;
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$sl-color--bouquet: #b37399 !default;
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$sl-color--venus: #998099 !default;
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$sl-color--patina: #699 !default;
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$sl-color--nebula: #d2e1dd !default;
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$sl-color--white: white !default;
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$sl-color--dawn-pink: #f2ece4 !default;
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$sl-color--wafer: #e1d7d2 !default;
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$sl-color--iron: #dadbdf !default;
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$sl-color--regent-grey: #808c99 !default;
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$sl-color--pale-sky: #6b717f !default;
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$sl-color--midnight-blue: #036 !default;
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$sl-colors: (
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hopbush: $sl-color--hopbush,
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bouquet: $sl-color--bouquet,
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venus: $sl-color--venus,
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patina: $sl-color--patina,
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nebula: $sl-color--nebula,
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white: $sl-color--white,
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dawn-pink: $sl-color--dawn-pink,
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wafer: $sl-color--wafer,
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iron: $sl-color--iron,
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regent-grey: $sl-color--regent-grey,
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pale-sky: $sl-color--pale-sky,
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midnight-blue: $sl-color--midnight-blue,
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);
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@function luminance($color) {
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$red: list.nth($linear-channel-values, color.red($color) + 1);
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$green: list.nth($linear-channel-values, color.green($color) + 1);
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$blue: list.nth($linear-channel-values, color.blue($color) + 1);
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@return 0.2126 * $red + 0.7152 * $green + 0.0722 * $blue;
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}
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@function contrast($back, $front) {
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$backLum: luminance($back) + 0.05;
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$foreLum: luminance($front) + 0.05;
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@return math.div(max($backLum, $foreLum), min($backLum, $foreLum));
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}
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@function choose-contrast-color($color) {
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$lightContrast: contrast($color, $sl-color--white);
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$darkContrast: contrast($color, $sl-color--black);
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@if $lightContrast > $darkContrast {
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@return $sl-color--white;
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} @else {
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@return $sl-color--black;
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}
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}
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/* prettier-ignore */
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$linear-channel-values:
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0
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.0003035269835488375
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.000607053967097675
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.0009105809506465125
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.00121410793419535
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.0015176349177441874
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.001821161901293025
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.0021246888848418626
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.0024282158683907
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.0027317428519395373
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.003035269835488375
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.003346535763899161
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.003676507324047436
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.004024717018496307
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.004391442037410293
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.004776953480693729
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.005181516702338386
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.005605391624202723
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.006048833022857054
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.006512090792594475
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.006995410187265387
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.007499032043226175
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.008023192985384994
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.008568125618069307
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.009134058702220787
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.00972121732023785
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.010329823029626936
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.010960094006488246
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.011612245179743885
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.012286488356915872
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.012983032342173012
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.013702083047289686
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.014443843596092545
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.01520851442291271
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.01599629336550963
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.016807375752887384
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.017641954488384078
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.018500220128379697
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.019382360956935723
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.0202885630566524
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.021219010376003555
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.022173884793387385
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.02315336617811041
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.024157632448504756
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.02518685962736163
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.026241221894849898
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.027320891639074894
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.028426039504420793
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.0295568344378088
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.030713443732993635
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.03189603307301153
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.033104766570885055
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.03433980680868217
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.03560131487502034
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.03688945040110004
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.0382043715953465
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.03954623527673284
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.04091519690685319
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.042311410620809675
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.043735029256973465
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.04518620438567554
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.046665086336880095
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.04817182422688942
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.04970656598412723
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.05126945837404324
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.052860647023180246
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.05448027644244237
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.05612849004960009
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.05780543019106723
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.0595112381629812
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.06124605423161761
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.06301001765316767
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.06480326669290577
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.06662593864377289
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.06847816984440017
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.07036009569659588
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.07227185068231748
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.07421356838014963
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.07618538148130785
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.07818742180518633
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.08021982031446832
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.0822827071298148
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.08437621154414882
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.08650046203654976
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.08865558628577294
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.09084171118340768
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.09305896284668745
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.0953074666309647
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.09758734714186246
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.09989872824711389
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.10224173308810132
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.10461648409110419
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.10702310297826761
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.10946171077829933
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.1119324278369056
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.11443537382697373
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.11697066775851084
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.11953842798834562
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.12213877222960187
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.12477181756095049
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.12743768043564743
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.1301364766903643
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.13286832155381798
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.13563332965520566
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.13843161503245183
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.14126329114027164
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.14412847085805777
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.14702726649759498
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.14995978981060856
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.15292615199615017
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.1559264637078274
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.1589608350608804
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.162029375639111
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.1651321945016676
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.16826940018969075
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.1714411007328226
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.17464740365558504
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.17788841598362912
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.18116424424986022
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.184474994500441
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.18782077230067787
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.19120168274079138
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.1946178304415758
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.19806931955994886
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.20155625379439707
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.20507873639031693
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.20863687014525575
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.21223075741405523
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.21586050011389926
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.2195261997292692
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.2232279573168085
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.22696587351009836
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.23074004852434915
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.23455058216100522
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.238397573812271
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.24228112246555486
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.24620132670783548
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.25415209433082675
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.26225065752969623
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.2704977910130658
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.27467731206038465
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.2788942634768104
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.2874408377269175
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.29177064981753587
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.2961382707983211
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.3005437944157765
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.30946892281750854
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.31854677812509186
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.32314320911295075
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.3277780980565422
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.33245153634617935
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.33716361504833037
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.3419144249086609
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.3467040563550296
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.35153259950043936
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.3564001441459435
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.3613067797835095
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.3662525955988395
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.3712376804741491
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.3762621229909065
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.38132601143253014
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.386429433787049
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.45641102318040466
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.4620769996544071
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.467783796112159
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.47353149614800955
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.4793201831008268
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.4851499400560704
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.4910208498478356
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.4969329950608704
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.5028864580325687
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.5088813208549338
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.5149176653765214
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.5209955732043543
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.5271151257058131
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.5332764040105052
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.5394794890121072
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.5457244613701866
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.5520114015120001
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.5583403896342679
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.5647115057049292
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.5711248294648731
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.5775804404296506
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.5840784178911641
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.5906188409193369
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.5972017883637634
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.846873231509858
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.8713671191987972
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.9822505503331171
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.9911020971138298
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1;
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@each $name, $value in $sl-colors {
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// to avoid Sass yelling at using 'white' or 'black' as a color name
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.sl-background--#{'' + $name} {
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background: $value;
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}
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// to avoid Sass yelling at using 'white' or 'black' as a color name
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.sl-color--#{'' + $name} {
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color: $value;
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}
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}
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html {
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background: #f8f9fa
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url("data:image/svg+xml,%3Csvg width='100' height='20' viewBox='0 0 100 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M21.184 20c.357-.13.72-.264 1.088-.402l1.768-.661C33.64 15.347 39.647 14 50 14c10.271 0 15.362 1.222 24.629 4.928.955.383 1.869.74 2.75 1.072h6.225c-2.51-.73-5.139-1.691-8.233-2.928C65.888 13.278 60.562 12 50 12c-10.626 0-16.855 1.397-26.66 5.063l-1.767.662c-2.475.923-4.66 1.674-6.724 2.275h6.335zm0-20C13.258 2.892 8.077 4 0 4V2c5.744 0 9.951-.574 14.85-2h6.334zM77.38 0C85.239 2.966 90.502 4 100 4V2c-6.842 0-11.386-.542-16.396-2h-6.225zM0 14c8.44 0 13.718-1.21 22.272-4.402l1.768-.661C33.64 5.347 39.647 4 50 4c10.271 0 15.362 1.222 24.629 4.928C84.112 12.722 89.438 14 100 14v-2c-10.271 0-15.362-1.222-24.629-4.928C65.888 3.278 60.562 2 50 2 39.374 2 33.145 3.397 23.34 7.063l-1.767.662C13.223 10.84 8.163 12 0 12v2z' fill='%23f1f3f5' fill-opacity='0.47' fill-rule='evenodd'/%3E%3C/svg%3E");
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}
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body {
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background: transparent;
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color: $sl-color--pale-sky;
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}
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::selection {
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background: $sl-color--iron;
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}
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a {
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border-bottom: 1px solid rgba($sl-color--iron, 0.5);
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color: $sl-color--midnight-blue;
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.c1 & {
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color: inherit;
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}
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&:hover,
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&:focus {
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border-bottom-color: rgba($sl-color--iron, 0.75);
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background: rgba($sl-color--iron, 0.25);
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}
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&:active {
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border-bottom-color: $sl-color--iron;
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}
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}
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code,
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pre {
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border-radius: functions.sl-px-to-em(2px);
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color: color.adjust($sl-color--pale-sky, $lightness: -25%);
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a & {
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color: inherit;
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}
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}
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pre {
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border: 1px solid #ebebeb;
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background: rgba($sl-color--midnight-blue, 0.0625);
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}
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