Como escrever 2 aula em html
<div class="nav nav-centered nav-reversed navbar navigation-block"></div>
Odd Octopus
<div class="nav nav-centered nav-reversed navbar navigation-block"></div>//-----------used in chat App -------
var allChat = document.querySelectorAll('div[class^=chat-people]');
console.log("Found", allChat.length, "div which class starts with “chat-people”.");
intro = document.getElementById('intro-right');
for (var i = 0; i < allChat.length; i++) {
allChat[i].addEventListener('click', function() {
console.clear();
console.log("You clicked:", this.innerHTML);
});
}