{"id":1275,"date":"2024-08-01T17:42:54","date_gmt":"2024-08-01T15:42:54","guid":{"rendered":"https:\/\/blog.sutilweb.eu\/?page_id=1275"},"modified":"2024-08-01T17:42:54","modified_gmt":"2024-08-01T15:42:54","slug":"28-listas-css","status":"publish","type":"page","link":"https:\/\/sutilweb.eu\/index.php\/lenguajes\/css3\/css3-basico\/28-listas-css\/","title":{"rendered":"28. Listas CSS"},"content":{"rendered":"\n<p>En HTML hay dos tipos de listas:<\/p>\n\n\n\n<!--more-->\n\n\n\n<ul class=\"wp-block-list\">\n<li>Listas ordenadas (<strong><em>&lt;ol>&lt;\/ol><\/em><\/strong>)<\/li>\n\n\n\n<li>Listas desordenadas (<strong><em>&lt;ul>&lt;\/ul><\/em><\/strong>)<\/li>\n<\/ul>\n\n\n\n<p>Las propiedades CSS de estas listas permiten:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Establecer diferentes marcadores de elementos de lista para listas ordenadas<\/li>\n\n\n\n<li>Establezca diferentes marcadores de elementos de lista para listas desordenadas<\/li>\n\n\n\n<li>Establecer una imagen como marcador de elemento de lista<\/li>\n\n\n\n<li>Agregar colores de fondo a listas y elementos de lista<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Marcadores de elementos de lista diferentes<\/h2>\n\n\n\n<p>La propiedad <strong><em>list-style-type<\/em><\/strong> especifica el tipo de marcador de elemento de lista. El siguiente ejemplo muestra algunos de los marcadores de elementos de lista disponibles.<\/p>\n\n\n\n<p><strong>Ej<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ul.a&nbsp;{\n&nbsp;&nbsp;list-style-type:&nbsp;circle;\n}\n\nul.b&nbsp;{\n&nbsp; list-style-type:&nbsp;square;\n}\n\nol.c&nbsp;{\n&nbsp; list-style-type:&nbsp;upper-roman;\n}\n\nol.d&nbsp;{\n&nbsp; list-style-type:&nbsp;lower-alpha;\n}<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Una imagen como marcador de elemento de lista<\/h2>\n\n\n\n<p>La propiedad <strong><em>list-style-image<\/em><\/strong> especifica una imagen como marcador de elemento de lista.<\/p>\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ul&nbsp;{\n&nbsp; list-style-image:&nbsp;url('sqpurple.gif');\n}<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Posici\u00f3n de los marcadores de elementos de la lista<\/h2>\n\n\n\n<p>La propiedad <strong><em>list-style-position<\/em><\/strong> especifica la posici\u00f3n de los marcadores de elementos de lista (vi\u00f1etas).<\/p>\n\n\n\n<p><strong><em>list-style-position: outside<\/em><\/strong> significa que las vi\u00f1etas estar\u00e1n fuera del elemento de la lista. El inicio de cada l\u00ednea de un elemento de la lista se alinear\u00e1 verticalmente. Esto es predeterminado.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sutilweb.com\/wp-content\/uploads\/2022\/05\/1.png\" alt=\"\" class=\"wp-image-9562\"\/><\/figure>\n\n\n\n<p><strong><em>list-style-position: inside<\/em><\/strong> significa que las vi\u00f1etas estar\u00e1n dentro del elemento de la lista. Como es parte del elemento de la lista, ser\u00e1 parte del texto y empujar\u00e1 el texto al principio.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/sutilweb.com\/wp-content\/uploads\/2022\/05\/2.png\" alt=\"\" class=\"wp-image-9563\"\/><\/figure>\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ul.a&nbsp;{\n&nbsp; list-style-position:&nbsp;outside;\n}\n\nul.b&nbsp;{\n&nbsp;&nbsp;list-style-position:&nbsp;inside;\n}<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Eliminar configuraci\u00f3n predeterminada<\/h2>\n\n\n\n<p>La propiedad <strong><em>list-style-type:none<\/em><\/strong> tambi\u00e9n se puede usar para eliminar los marcadores\/vi\u00f1etas. Ten en cuenta que la lista tambi\u00e9n tiene margen y relleno predeterminados. Para eliminar esto, agrega <strong><em>margin:0<\/em><\/strong> y <strong><em>padding:0<\/em><\/strong> a <strong><em>&lt;ul&gt;<\/em><\/strong> o <strong><em>&lt;ol&gt;.<\/em><\/strong><\/p>\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ul&nbsp;{\n&nbsp; list-style-type:&nbsp;none;\n&nbsp; margin:&nbsp;0;\n&nbsp; padding:&nbsp;0;\n}<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Listas &#8211; modelo corto<\/h2>\n\n\n\n<p>La propiedad <strong><em>list-style<\/em><\/strong> es una propiedad abreviada. Se utiliza para establecer todas las propiedades de la lista en una declaraci\u00f3n.<\/p>\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ul&nbsp;{\n&nbsp; list-style:&nbsp;square inside url(\"sqpurple.gif\");\n}<\/pre>\n\n\n\n<p>Cuando se usa la propiedad abreviada, el orden de los valores de propiedad es:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>list-style-type<\/em><\/strong><\/li>\n\n\n\n<li><strong><em>list-style-position<\/em><\/strong><\/li>\n\n\n\n<li><strong><em>list-style-image<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p>Si falta uno de los valores de propiedad anteriores, se insertar\u00e1 el valor predeterminado para la propiedad faltante, si corresponde.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Colores<\/h2>\n\n\n\n<p>Tambi\u00e9n podemos dise\u00f1ar listas con colores, para que se vean un poco m\u00e1s interesantes.&nbsp;Todo lo que se agregue a la etiqueta <strong><em>&lt;ol&gt;<\/em><\/strong> o <strong><em>&lt;ul&gt;<\/em><\/strong> afecta a toda la lista, mientras que las propiedades agregadas a la etiqueta <strong><em>&lt;li&gt;<\/em><\/strong> afectar\u00e1n a los elementos individuales de la lista.<\/p>\n\n\n\n<p><strong>Ejm<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ol&nbsp;{\n&nbsp; background:&nbsp;#ff9999;\n&nbsp; padding:&nbsp;20px;\n}\n\nul&nbsp;{\n&nbsp; background:&nbsp;#3399ff;\n&nbsp; padding:&nbsp;20px;\n}\n\nol li&nbsp;{\n&nbsp; background:&nbsp;#ffe5e5;\n&nbsp; color:&nbsp;darkred;\n&nbsp; padding:&nbsp;5px;\n&nbsp; margin-left:&nbsp;35px;\n}\n\nul li&nbsp;{\n&nbsp; background:&nbsp;#cce5ff;\n&nbsp; color:&nbsp;darkblue;\n&nbsp; margin:&nbsp;5px;\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>En HTML hay dos tipos de listas:<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":563,"menu_order":27,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1275","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"Sutil Web","author_link":"https:\/\/sutilweb.eu\/index.php\/author\/sutilweb\/"},"uagb_comment_info":0,"uagb_excerpt":"En HTML hay dos tipos de listas:","_links":{"self":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/comments?post=1275"}],"version-history":[{"count":2,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1275\/revisions"}],"predecessor-version":[{"id":1277,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/1275\/revisions\/1277"}],"up":[{"embeddable":true,"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/pages\/563"}],"wp:attachment":[{"href":"https:\/\/sutilweb.eu\/index.php\/wp-json\/wp\/v2\/media?parent=1275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}