第 3 章 Print and Font Size

3.1 列印

Javascript and Font awesome

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script>
function printPage() {
    window.print();
}
</script>

Button

<button style="font-size:12px" onclick="printPage()" >列印 <i class="fa fa-print"></i></button>