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Matisse was born in Le Cateau-Cambrésis, in the Nord department
in Northern France, the oldest son of a wealthy grain merchant.
He grew up in Bohain-en-Vermandois, Picardie, France. In 1887,
he went to Paris to study law, working as a court administrator
in Le Cateau-Cambrésis after gaining his qualification. He first
started painting 1889, after his mother brought him art supplies
during a period of convalescence following an attack of appendicitis.
He discovered "a kind of paradise" as he later described it, and
decided to become an artist, deeply disappointing his father.
<body id="body-matisse">
<article>
<h3>Henry Matisse</h3>
<p>Matisse was born in Le Cateau-Cambrésis, in the Nord department
in Northern France, the oldest son of a wealthy grain merchant.
He grew up in Bohain-en-Vermandois, Picardie, France. In 1887,
he went to Paris to study law, working as a court administrator
in Le Cateau-Cambrésis after gaining his qualification. He first
started painting 1889, after his mother brought him art supplies
during a period of convalescence following an attack of appendicitis.
He discovered "a kind of paradise" as he later described it, and
decided to become an artist, deeply disappointing his father.
</p>
</body>
A unique alphanumeric string. The id value
must begin with a letter ([A-Za-z]) and may be followed by
any number of letters, digits ([0-9]), hyphens (-), underscores (_),
colons (:), and periods (.).
A <body> tag with a unique id.
Clicking the button will change the body background color.
Henry Matisse
Matisse was born in Le Cateau-Cambrésis, in the Nord department
in Northern France, the oldest son of a wealthy grain merchant.
He grew up in Bohain-en-Vermandois, Picardie, France. In 1887,
he went to Paris to study law, working as a court administrator
in Le Cateau-Cambrésis after gaining his qualification. He first
started painting 1889, after his mother brought him art supplies
during a period of convalescence following an attack of appendicitis.
He discovered "a kind of paradise" as he later described it, and
decided to become an artist, deeply disappointing his father.
<body id="mybody">
<article>
<h3>Henry Matisse</h3>
<p>Matisse was born in Le Cateau-Cambrésis, in the Nord department
in Northern France, the oldest son of a wealthy grain merchant.
He grew up in Bohain-en-Vermandois, Picardie, France. In 1887,
he went to Paris to study law, working as a court administrator
in Le Cateau-Cambrésis after gaining his qualification. He first
started painting 1889, after his mother brought him art supplies
during a period of convalescence following an attack of appendicitis.
He discovered "a kind of paradise" as he later described it, and
decided to become an artist, deeply disappointing his father.
</p>
</article>
<button onclick="toggle();">Toggle background</button>
<script>
let toggle = () => {
let element = document.getElementById("mybody");
if (element.style.backgroundColor === "papayawhip"){
element.style.backgroundColor = "";
} else {
element.style.backgroundColor = "papayawhip";
}
}
</script>
</body>
Code explanation
The id attribute assigns a unique identifier to the <body> element.
Clicking the button calls JavaScript which locates the <body> using the id.
The body element is then toggled with a different background color.
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your inbox.
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