<p>This type has no additional letter-spacing applied.</p>

<p class="loose">This type is letter-spaced loosely at <code>2px</code>.</p>

<p class="tight">This type is letter-spaced tightly at <code>-1px</code></p>

.loose {
  letter-spacing: 2px;
}
.tight {
  letter-spacing: -1px;
}