W3Schools Tryit Editor

<!DOCTYPE html>
<html>
<head>
<style>
p.a {
  white-space: nowrap;
}

p.b {
  white-space: normal;
}

p.c {
  white-space: pre;
}
</style>
</head>
<body>

<h1>The white-space Property</h1>

<h2>white-space: nowrap:</h2>
<p class="a">
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
</p>

<h2>white-space: normal:</h2>
<p class="b">
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
</p>

<h2>white-space: pre:</h2>
<p class="c">
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
</p>

</body>
</html>

​x
 
<!DOCTYPE html><html><head><style>p.a {  white-space: nowrap;}​p.b {  white-space: normal;}​p.c {  white-space: pre;}</style></head><body>​<h1>The white-space Property</h1>​<h2>white-space: nowrap:</h2><p class="a">This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.</p>​<h2>white-space: normal:</h2><p class="b">This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.</p>​<h2>white-space: pre:</h2><p class="c">This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.This is some text. This is some text. This is some text.</p>​</body></html>