[{"data":1,"prerenderedAt":1140},["ShallowReactive",2],{"page-\u002Fcss":3,"pieces-css":1111,"autour-\u002Fcss":1125,"prerequis-\u002Fcss":1128,"plan-css":1129},{"id":4,"title":5,"body":6,"description":1092,"extension":1093,"ligne":68,"meta":1094,"motsCles":1095,"navigation":356,"niveau":1101,"path":1102,"prerequis":1103,"ressources":1103,"seo":1104,"sources":1105,"stem":1109,"__hash__":1110},"docs\u002Fcss\u002Findex.md","CSS",{"type":7,"value":8,"toc":1080},"minimark",[9,13,18,63,97,106,110,217,221,225,299,309,313,438,451,455,520,566,570,574,665,670,674,752,766,770,800,858,866,870,918,924,928,1072,1076],[10,11,12],"p",{},"Ce mémo résume l'essentiel de CSS. Chaque section renvoie au cours qui l'explique en détail.",[14,15,17],"h2",{"id":16},"relier-et-écrire-une-règle","Relier et écrire une règle",[19,20,25],"pre",{"className":21,"code":22,"language":23,"meta":24,"style":24},"language-html shiki shiki-themes github-light-default github-dark-default github-dark-default","\u003Clink rel=\"stylesheet\" href=\"style.css\">\n","html","",[26,27,28],"code",{"__ignoreMap":24},[29,30,33,37,41,45,48,52,55,57,60],"span",{"class":31,"line":32},"line",1,[29,34,36],{"class":35},"scfrF","\u003C",[29,38,40],{"class":39},"s5JFL","link",[29,42,44],{"class":43},"s5iOY"," rel",[29,46,47],{"class":35},"=",[29,49,51],{"class":50},"shWOn","\"stylesheet\"",[29,53,54],{"class":43}," href",[29,56,47],{"class":35},[29,58,59],{"class":50},"\"style.css\"",[29,61,62],{"class":35},">\n",[19,64,69],{"className":65,"code":66,"filename":67,"language":68,"meta":24,"style":24},"language-css shiki shiki-themes github-light-default github-dark-default github-dark-default","sélecteur {\n  propriété: valeur;\n}\n","style.css","css",[26,70,71,76,91],{"__ignoreMap":24},[29,72,73],{"class":31,"line":32},[29,74,75],{"class":35},"sélecteur {\n",[29,77,79,82,85,88],{"class":31,"line":78},2,[29,80,81],{"class":43},"  propri",[29,83,84],{"class":35},"é",[29,86,87],{"class":43},"t",[29,89,90],{"class":35},"é: valeur;\n",[29,92,94],{"class":31,"line":93},3,[29,95,96],{"class":35},"}\n",[10,98,99,100,105],{},"Détails : ",[101,102,104],"a",{"href":103},"\u002Fcss\u002Fpremiers-pas","Premiers pas en CSS",".",[14,107,109],{"id":108},"sélecteurs","Sélecteurs",[111,112,113,126],"table",{},[114,115,116],"thead",{},[117,118,119,123],"tr",{},[120,121,122],"th",{},"Écriture",[120,124,125],{},"Cible",[127,128,129,141,154,167,183,197,207],"tbody",{},[117,130,131,136],{},[132,133,134],"td",{},[26,135,10],{},[132,137,138,139],{},"tous les ",[26,140,10],{},[117,142,143,148],{},[132,144,145],{},[26,146,147],{},".recette",[132,149,150,151],{},"les éléments de classe ",[26,152,153],{},"recette",[117,155,156,161],{},[132,157,158],{},[26,159,160],{},"#entete",[132,162,163,164],{},"l'élément d'identifiant ",[26,165,166],{},"entete",[117,168,169,174],{},[132,170,171],{},[26,172,173],{},".a .b",[132,175,176,179,180],{},[26,177,178],{},".b"," à l'intérieur de ",[26,181,182],{},".a",[117,184,185,190],{},[132,186,187],{},[26,188,189],{},".a > .b",[132,191,192,194,195],{},[26,193,178],{}," enfant direct de ",[26,196,182],{},[117,198,199,204],{},[132,200,201],{},[26,202,203],{},"h1, h2",[132,205,206],{},"les deux sélecteurs",[117,208,209,214],{},[132,210,211],{},[26,212,213],{},"a:hover",[132,215,216],{},"un lien survolé",[10,218,99,219,105],{},[101,220,104],{"href":103},[14,222,224],{"id":223},"cascade-et-spécificité","Cascade et spécificité",[111,226,227,237],{},[114,228,229],{},[117,230,231,234],{},[120,232,233],{},"Critère",[120,235,236],{},"Règle",[127,238,239,247,255,280],{},[117,240,241,244],{},[132,242,243],{},"Spécificité",[132,245,246],{},"identifiant > classe > balise",[117,248,249,252],{},[132,250,251],{},"Ordre",[132,253,254],{},"à égalité, la dernière règle gagne",[117,256,257,260],{},[132,258,259],{},"Héritage",[132,261,262,265,266,265,269,272,273,265,276,279],{},[26,263,264],{},"color",", ",[26,267,268],{},"font-*",[26,270,271],{},"line-height"," oui ; ",[26,274,275],{},"margin",[26,277,278],{},"border"," non",[117,281,282,285],{},[132,283,284],{},"Mots-clés",[132,286,287,265,290,265,293,265,296],{},[26,288,289],{},"inherit",[26,291,292],{},"initial",[26,294,295],{},"unset",[26,297,298],{},"revert",[10,300,301,302,305,306,105],{},"Évite ",[26,303,304],{},"!important"," et les identifiants dans le CSS. Détails : ",[101,307,224],{"href":308},"\u002Fcss\u002Fcascade-et-specificite",[14,310,312],{"id":311},"modèle-de-boîte","Modèle de boîte",[19,314,316],{"className":65,"code":315,"language":68,"meta":24,"style":24},"*, *::before, *::after { box-sizing: border-box; }\n\n.carte {\n  padding: 1rem;            \u002F* intérieur *\u002F\n  border: 1px solid #ccc;   \u002F* bordure *\u002F\n  margin: 0 auto;           \u002F* extérieur *\u002F\n}\n",[26,317,318,352,358,366,388,413,433],{"__ignoreMap":24},[29,319,320,323,325,327,330,332,334,337,340,343,346,349],{"class":31,"line":32},[29,321,322],{"class":39},"*",[29,324,265],{"class":35},[29,326,322],{"class":39},[29,328,329],{"class":43},"::before",[29,331,265],{"class":35},[29,333,322],{"class":39},[29,335,336],{"class":43},"::after",[29,338,339],{"class":35}," { ",[29,341,342],{"class":43},"box-sizing",[29,344,345],{"class":35},": ",[29,347,348],{"class":43},"border-box",[29,350,351],{"class":35},"; }\n",[29,353,354],{"class":31,"line":78},[29,355,357],{"emptyLinePlaceholder":356},true,"\n",[29,359,360,363],{"class":31,"line":93},[29,361,362],{"class":43},".carte",[29,364,365],{"class":35}," {\n",[29,367,369,372,374,377,381,384],{"class":31,"line":368},4,[29,370,371],{"class":43},"  padding",[29,373,345],{"class":35},[29,375,376],{"class":43},"1",[29,378,380],{"class":379},"sOnC1","rem",[29,382,383],{"class":35},";            ",[29,385,387],{"class":386},"sd6ml","\u002F* intérieur *\u002F\n",[29,389,391,394,396,398,401,404,407,410],{"class":31,"line":390},5,[29,392,393],{"class":43},"  border",[29,395,345],{"class":35},[29,397,376],{"class":43},[29,399,400],{"class":379},"px",[29,402,403],{"class":43}," solid",[29,405,406],{"class":43}," #ccc",[29,408,409],{"class":35},";   ",[29,411,412],{"class":386},"\u002F* bordure *\u002F\n",[29,414,416,419,421,424,427,430],{"class":31,"line":415},6,[29,417,418],{"class":43},"  margin",[29,420,345],{"class":35},[29,422,423],{"class":43},"0",[29,425,426],{"class":43}," auto",[29,428,429],{"class":35},";           ",[29,431,432],{"class":386},"\u002F* extérieur *\u002F\n",[29,434,436],{"class":31,"line":435},7,[29,437,96],{"class":35},[10,439,440,442,443,446,447,105],{},[26,441,275],{}," et ",[26,444,445],{},"padding"," : 1 valeur (4 côtés), 2 (haut-bas, gauche-droite), 4 (haut, droite, bas, gauche). Détails : ",[101,448,450],{"href":449},"\u002Fcss\u002Fboites-et-texte","Boîtes, unités et texte",[14,452,454],{"id":453},"unités-et-texte","Unités et texte",[111,456,457,467],{},[114,458,459],{},[117,460,461,464],{},[120,462,463],{},"Unité",[120,465,466],{},"Sens",[127,468,469,478,487,497,507],{},[117,470,471,475],{},[132,472,473],{},[26,474,400],{},[132,476,477],{},"pixel fixe",[117,479,480,484],{},[132,481,482],{},[26,483,380],{},[132,485,486],{},"multiple de la taille de texte de la page",[117,488,489,494],{},[132,490,491],{},[26,492,493],{},"em",[132,495,496],{},"multiple de la taille de texte de l'élément",[117,498,499,504],{},[132,500,501],{},[26,502,503],{},"%",[132,505,506],{},"part de la taille du parent",[117,508,509,517],{},[132,510,511,265,514],{},[26,512,513],{},"vw",[26,515,516],{},"vh",[132,518,519],{},"1 % de la largeur, de la hauteur de la fenêtre",[19,521,523],{"className":65,"code":522,"language":68,"meta":24,"style":24},"body {\n  font-family: system-ui, sans-serif;\n  line-height: 1.6;\n}\n",[26,524,525,532,550,562],{"__ignoreMap":24},[29,526,527,530],{"class":31,"line":32},[29,528,529],{"class":39},"body",[29,531,365],{"class":35},[29,533,534,537,539,542,544,547],{"class":31,"line":78},[29,535,536],{"class":43},"  font-family",[29,538,345],{"class":35},[29,540,541],{"class":43},"system-ui",[29,543,265],{"class":35},[29,545,546],{"class":43},"sans-serif",[29,548,549],{"class":35},";\n",[29,551,552,555,557,560],{"class":31,"line":93},[29,553,554],{"class":43},"  line-height",[29,556,345],{"class":35},[29,558,559],{"class":43},"1.6",[29,561,549],{"class":35},[29,563,564],{"class":31,"line":368},[29,565,96],{"class":35},[10,567,99,568,105],{},[101,569,450],{"href":449},[14,571,573],{"id":572},"flexbox","Flexbox",[111,575,576,586],{},[114,577,578],{},[117,579,580,583],{},[120,581,582],{},"Propriété",[120,584,585],{},"Rôle",[127,587,588,598,615,625,635,645,655],{},[117,589,590,595],{},[132,591,592],{},[26,593,594],{},"display: flex",[132,596,597],{},"active flexbox sur le parent",[117,599,600,605],{},[132,601,602],{},[26,603,604],{},"flex-direction",[132,606,607,608,265,611,614],{},"axe principal (",[26,609,610],{},"row",[26,612,613],{},"column",")",[117,616,617,622],{},[132,618,619],{},[26,620,621],{},"justify-content",[132,623,624],{},"répartition sur l'axe principal",[117,626,627,632],{},[132,628,629],{},[26,630,631],{},"align-items",[132,633,634],{},"alignement sur l'axe secondaire",[117,636,637,642],{},[132,638,639],{},[26,640,641],{},"gap",[132,643,644],{},"espace entre les éléments",[117,646,647,652],{},[132,648,649],{},[26,650,651],{},"flex-wrap: wrap",[132,653,654],{},"retour à la ligne",[117,656,657,662],{},[132,658,659],{},[26,660,661],{},"flex: 1 1 12rem",[132,663,664],{},"croissance, rétrécissement, base",[10,666,99,667,105],{},[101,668,573],{"href":669},"\u002Fcss\u002Fflexbox",[14,671,673],{"id":672},"grid","Grid",[19,675,677],{"className":65,"code":676,"language":68,"meta":24,"style":24},".recettes {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));\n  gap: 1rem;\n}\n",[26,678,679,686,697,735,748],{"__ignoreMap":24},[29,680,681,684],{"class":31,"line":32},[29,682,683],{"class":43},".recettes",[29,685,365],{"class":35},[29,687,688,691,693,695],{"class":31,"line":78},[29,689,690],{"class":43},"  display",[29,692,345],{"class":35},[29,694,672],{"class":43},[29,696,549],{"class":35},[29,698,699,702,704,707,710,713,715,718,720,723,725,727,729,732],{"class":31,"line":93},[29,700,701],{"class":43},"  grid-template-columns",[29,703,345],{"class":35},[29,705,706],{"class":43},"repeat",[29,708,709],{"class":35},"(",[29,711,712],{"class":43},"auto-fit",[29,714,265],{"class":35},[29,716,717],{"class":43},"minmax",[29,719,709],{"class":35},[29,721,722],{"class":43},"14",[29,724,380],{"class":379},[29,726,265],{"class":35},[29,728,376],{"class":43},[29,730,731],{"class":379},"fr",[29,733,734],{"class":35},"));\n",[29,736,737,740,742,744,746],{"class":31,"line":368},[29,738,739],{"class":43},"  gap",[29,741,345],{"class":35},[29,743,376],{"class":43},[29,745,380],{"class":379},[29,747,549],{"class":35},[29,749,750],{"class":31,"line":390},[29,751,96],{"class":35},[10,753,754,757,758,761,762,105],{},[26,755,756],{},"1fr"," = une part de l'espace libre. ",[26,759,760],{},"grid-column: span 2"," étend un élément sur deux colonnes. Détails : ",[101,763,765],{"href":764},"\u002Fcss\u002Fgrid-et-responsive","Grid et responsive",[14,767,769],{"id":768},"responsive","Responsive",[19,771,773],{"className":21,"code":772,"language":23,"meta":24,"style":24},"\u003Cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n",[26,774,775],{"__ignoreMap":24},[29,776,777,779,782,785,787,790,793,795,798],{"class":31,"line":32},[29,778,36],{"class":35},[29,780,781],{"class":39},"meta",[29,783,784],{"class":43}," name",[29,786,47],{"class":35},[29,788,789],{"class":50},"\"viewport\"",[29,791,792],{"class":43}," content",[29,794,47],{"class":35},[29,796,797],{"class":50},"\"width=device-width, initial-scale=1\"",[29,799,62],{"class":35},[19,801,803],{"className":65,"code":802,"language":68,"meta":24,"style":24},"@media (min-width: 48rem) {\n  .recettes { grid-template-columns: repeat(2, 1fr); }\n}\n",[26,804,805,826,854],{"__ignoreMap":24},[29,806,807,810,813,816,818,821,823],{"class":31,"line":32},[29,808,809],{"class":379},"@media",[29,811,812],{"class":35}," (",[29,814,815],{"class":43},"min-width",[29,817,345],{"class":35},[29,819,820],{"class":43},"48",[29,822,380],{"class":379},[29,824,825],{"class":35},") {\n",[29,827,828,831,833,836,838,840,842,845,847,849,851],{"class":31,"line":78},[29,829,830],{"class":43},"  .recettes",[29,832,339],{"class":35},[29,834,835],{"class":43},"grid-template-columns",[29,837,345],{"class":35},[29,839,706],{"class":43},[29,841,709],{"class":35},[29,843,844],{"class":43},"2",[29,846,265],{"class":35},[29,848,376],{"class":43},[29,850,731],{"class":379},[29,852,853],{"class":35},"); }\n",[29,855,856],{"class":31,"line":93},[29,857,96],{"class":35},[10,859,860,861,863,864,105],{},"Mobile d'abord : style de base pour le petit écran, ",[26,862,815],{}," pour élargir. 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