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Les bases de la programmation web: HTML et CSS

La programmation web est devenue incontournable de nos jours, que ce soit pour créer un simple site vitrine ou une application web complexe. Deux langages essentiels pour tout développeur web sont HTML et CSS. Ils constituent le fondement de la création d'une page web et permettent de rendre le contenu accessible, agréable à l'œil et intuitif pour les utilisateurs.

HTML (HyperText Markup Language) est un langage de balisage qui structure le contenu d'une page web. Il utilise des balises pour indiquer la nature des éléments présents sur la page, tels que les titres, les paragraphes, les images, les liens, etc. Grâce à HTML, il est possible de créer une hiérarchie entre les différents éléments et d'organiser leur disposition de manière logique.

CSS (Cascading Style Sheets) est un langage de feuilles de style qui définit l'apparence des éléments HTML. Il permet de personnaliser les couleurs, les polices de caractères, les marges, les bordures, etc. CSS offre une grande flexibilité dans la mise en page et permet de créer des designs attrayants et fonctionnels.

Pour commencer à programmer en HTML, il suffit d'un éditeur de texte basique et d'une connaissance minimale du langage. Les balises sont simples à comprendre et il existe de nombreuses ressources en ligne pour apprendre les bases. En revanche, pour maîtriser CSS, il est recommandé de se plonger plus en profondeur dans les sélecteurs, les pseudo-classes, les unités de mesure, etc.

La combinaison de HTML et CSS p...

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