How to add write typeface on Blogger ?

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> <style> .typewrite{ font-size: 20px;} .typing-cursor{ position: relative; display: inline-block; width: 8px; text-indent: -999em; background: #ccc;} </style> <script> $(document).ready(function(){ //get the content var content = $('.typewrite').html(); //find the length of the content var contentLength = content.length; var char = 0; $('.typewrite').html('<span class="typing-cursor">|</span>'); //Here is the function (function typeFunc() { //dynamic delay to get the typewriting feel var typingSpeed = Math.round(Math.random() * 120) + 60; setTimeout(function() { char++; var type = content.substring(0, char); $('.typewrite').html(type + '<span class="typing-cursor">|</span>'); //recursive typeFunc(); }, typingSpeed); }()); }); </script> <div class="typewrite"> Welcome To Script Helper 360<br/> Hope You Will Enjoy Our Content<br/> Thank You<br/> </div></div>