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Introdução a HTML/CSS: criação de páginas Web

Porisabellabeatriz1603@gmail.com

Aprenda a usar HTML e CSS para criar páginas web. HTML é a linguagem de marcação com a qual você envolve o conteúdo, para instruir os navegadores sobre cabeçalhos, listas, tabelas, etc. CSS é a linguagem de estilos que você usa para estilizar a página, para instruir os navegadores a alterar a cor, a fonte, o layout e muito mais.

QUESTÃO 1 - Estilizando Parágrafos com Classes CSS

Você precisa criar um arquivo HTML com três parágrafos <p>. O segundo parágrafo deve ter uma classe chamada “destaque”, e você deve estilizar essa classe no CSS para que o texto fique em negrito, com a cor azul e tamanho de 18px.

Regras:

  1. O segundo parágrafo deve ter a classe “destaque”.
  2. No CSS, a classe “destaque” deve estilizar o texto para:
    • Ficar em negrito.
    • Ter a cor azul.
    • Ter o tamanho de fonte de 18px.

Passos:

  1. Estruture o HTML com três parágrafos.
  2. Aplique a classe “destaque” ao segundo parágrafo.
  3. No arquivo CSS, crie uma regra para a classe “destaque” que estilize o texto conforme as especificações.
				
					<!DOCTYPE html>
<html lang="pt-br">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Estilizando Parágrafos</title>
    <link data-asynced="1" as="style" onload="this.onload=null;this.rel='stylesheet'"  rel="preload" href="style.css">
</head>
<body>
    <p>Este é o primeiro parágrafo.</p>
    <p class="destaque">Este é o segundo parágrafo com a classe destaque.</p>
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</html>

				
			
				
					/* Estilo para o segundo parágrafo com a classe 'destaque' */
.destaque {
    font-weight: bold;      /* Torna o texto em negrito */
    color: blue;            /* Define a cor do texto como azul */
    font-size: 18px;        /* Define o tamanho da fonte como 18px */
}

QUESTÃO 2 - Criando um Link com Estilos CSS

Você precisa criar um link <a> que leve para o site “https://www.example.com“. Além disso, deve estilizar o link no CSS para que ele tenha a cor de texto verde (#008000), seja sublinhado e mude de cor para vermelho (#ff0000) quando o usuário passar o mouse sobre ele.

Regras:

  1. O link <a> deve direcionar para “https://www.example.com“.
  2. O link deve ter a cor de texto verde (#008000) e ser sublinhado por padrão.
  3. Quando o usuário passar o mouse sobre o link, ele deve mudar de cor para vermelho (#ff0000).

Passos:

  1. Crie o link <a> no HTML.
  2. No CSS, defina o estilo do link para ter a cor verde e sublinhado.
  3. Adicione uma regra :hover para mudar a cor do link quando o mouse passar sobre ele.
				
					<!DOCTYPE html>
<html lang="pt-br">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Criando um Link com Estilos</title>
    <link data-asynced="1" as="style" onload="this.onload=null;this.rel='stylesheet'"  rel="preload" href="style.css">
</head>
<body>
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</html>

				
			
				
					/* Estilo para o link */
.link {
    color: #008000;       /* Cor verde para o texto */
    text-decoration: underline; /* Link sublinhado */
    font-size: 18px;      /* Tamanho da fonte */
}

/* Estilo para o link ao passar o mouse (hover) */
.link:hover {
    color: #ff0000;       /* Muda a cor para vermelho */
}

QUESTÃO 3 - Criando uma Imagem com Borda

Você precisa criar uma imagem <img> com o atributo src apontando para “imagem.jpg”. Além disso, deve adicionar um estilo CSS para que a imagem tenha uma borda sólida de 2px na cor preta.

Regras:

  1. A imagem deve ter o atributo src apontando para “imagem.jpg”.
  2. A borda da imagem deve ser sólida, com 2px de espessura e cor preta.

Passos:

  1. Crie a imagem <img> no HTML com o atributo src apontando para o arquivo de imagem.
  2. No CSS, adicione a borda sólida de 2px de espessura e cor preta à imagem.
				
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</html>

				
			
				
					/* Estilo para a imagem com borda */
.imagem-com-borda {
    border: 2px solid black; /* Borda sólida de 2px na cor preta */
}

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