Bootstrap 4 - Testo
Descrizione
Bootstrap fornisce utilità di testo per controllare l'allineamento, la trasformazione, il peso e altro ancora.
Allineamento del testo
Il testo può essere giustificato utilizzando la classe .text-justify e per l'allineamento del testo a sinistra , a destra e al centro , utilizzare rispettivamente le classi text-left , text-right e text-center .
L'esempio seguente mostra l'utilizzo delle utilità di allineamento del testo:
Esempio
<html lang = "en">
<head>
<!-- Meta tags -->
<meta charset = "utf-8">
<meta name = "viewport" content = "width = device-width, initial-scale = 1, shrink-to-fit = no">
<!-- Bootstrap CSS -->
<link rel = "stylesheet"
href = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
<title>Bootstrap 4 Example</title>
<style type = "text/css"></style>
</head>
<body>
<div class = "container">
<h2>Text alignment: Text Justify </h2>
<p class = "text-success">
The below text is justified by using the class "text-justify"
</p>
<p class = "text-justify">
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Lorem Ipsum has been the industry's standard dummy text ever since the
1500s, when an unknown printer took a galley of type and scrambled it to
make a type specimen book. It has survived not only five centuries, but
also the leap into electronic typesetting, remaining essentially unchanged.
It was popularised in the 1960s with the release of Letraset sheets
containing Lorem Ipsum passages, and more recently with desktop publishing
software like Aldus PageMaker including versions of Lorem Ipsum.
</p>
<h2>Text alignment: Left, Right, Center </h2>
<p class = "text-left">Text is aligned on Left side by using class "text-left"</p>
<p class = "text-center">Text is aligned at Center by using class "text-center"</p>
<p class = "text-right">Text is aligned on Right side by using class "text-right"</p>
</div>
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src = "https://code.jquery.com/jquery-3.2.1.slim.min.js"
integrity = "sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin = "anonymous">
</script>
<!-- Popper -->
<script src = "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
integrity = "sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin = "anonymous">
</script>
<!-- Latest compiled and minified Bootstrap JavaScript -->
<script src = "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
integrity = "sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin = "anonymous">
</script>
</body>
</html>Produrrà il seguente risultato:
Produzione
Trasformazione del testo
È possibile trasformare il testo utilizzando le classi di capitalizzazione del testo come mostrato nell'esempio seguente:
Esempio
<html lang = "en">
<head>
<!-- Meta tags -->
<meta charset = "utf-8">
<meta name = "viewport" content = "width = device-width, initial-scale = 1, shrink-to-fit = no">
<!-- Bootstrap CSS -->
<link rel = "stylesheet"
href = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
<title>Bootstrap 4 Example</title>
<style type = "text/css"></style>
</head>
<body>
<div class = "container">
<h2>Text Transform</h2>
<p>Welcome to
<span class = "text-lowercase">tutorialspoint (text-lowercase)</span>.
</p>
<p>Welcome to
<span class = "text-uppercase">tutorialspoint (text-uppercase)</span>
</p>
<p>Welcome to
<span class = "text-capitalize">tutorials-point (text-capitalize)</span>
</p>
</div>
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src = "https://code.jquery.com/jquery-3.2.1.slim.min.js"
integrity = "sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin = "anonymous">
</script>
<!-- Popper -->
<script src = "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
integrity =" sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin = "anonymous">
</script>
<!-- Latest compiled and minified Bootstrap JavaScript -->
<script src = "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
integrity = "sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin = "anonymous">
</script>
</body>
</html>Produrrà il seguente risultato:
Produzione
Peso carattere, corsivo e monospazio
È possibile modificare lo spessore del carattere del testo utilizzando la classe font-weight- * e il testo in corsivo utilizzando la classe font-italic . Il carattere a spaziatura fissa crea testo a larghezza fissa, che occupa la stessa quantità di spazio orizzontale.
Il seguente esempio dimostra l'utilizzo delle utilità di cui sopra:
Esempio
<html lang = "en">
<head>
<!-- Meta tags -->
<meta charset = "utf-8">
<meta name = "viewport" content = "width = device-width, initial-scale = 1, shrink-to-fit = no">
<!-- Bootstrap CSS -->
<link rel = "stylesheet"
href = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
<title>Bootstrap 4 Example</title>
<style type = "text/css"></style>
</head>
<body>
<div class = "container">
<h2>Font weight and italics</h2>
<p>
This text is <span class = "font-weight-bold">font-weight-bold </span>
</p>
<p>
This text is <span class = "font-weight-normal">font-weight-normal</span>
</p>
<p>
This text is <span class = "font-weight-light">font-weight-light</span>
</p>
<p>
This text is <span class = "font-italic">font-italic</span>
</p>
<h2>Monospace</h2>
<p class = "text-monospace">
This text is written by using 'text-monospace' class
</p>
</div>
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src = "https://code.jquery.com/jquery-3.2.1.slim.min.js"
integrity = "sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin = "anonymous">
</script>
<!-- Popper -->
<script src = "https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
integrity = "sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin = "anonymous">
</script>
<!-- Latest compiled and minified Bootstrap JavaScript -->
<script src = "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
integrity = "sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin = "anonymous">
</script>
</body>
</html>Produrrà il seguente risultato: