header align center code example

Example 1: html h1 left align

<h1 style="text-align:center">Titulo 1</h1>
<h2 style="text-align:left">Titulo 2</h2>
<h3 style="text-align:right">Titulo 3</h3>
<h4 style="text-align:justify">Titulo 4</h4>
<p>...</p>

Example 2: header center

div {
  width: 100%;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: blue;
}

text {
  background: orange;
}

<div>
   <text>Centered horizontally and vertically</text>
</div>

Example 3: center header html

<h1 align="center">This is heading 1</h1>