个人博客网站美化增加动态飘入彩色字体

搭建Gridea个人静态博客，相对网站底部footer页面进行美化，增加了网站运行时长，看到gridea博客next主题博主动态介绍不错，想在网站底部增加一个动态闪动彩色字体，现将代码分享如下：

效果

代码

<div class="textwidget widget-text">
	<p style="font-size: 15px;color: #fff;margin:10px 0 0 0;font-weight: bold;"></p>
	<div id="jack" style="margin: 9px 0 0 2px;">
		www.zyglz.com
		<span style="color: rgb(226, 183, 47);">D</span>
	</div> 
<script>
	var jack = function (r) {
		function t() {
			return b[Math.floor(Math.random() * b.length)]
		}
		function e() {
			return String.fromCharCode(94 * Math.random() + 33)
		}
		function n(r) {
			for (var n = document.createDocumentFragment(), i = 0; r > i; i++) {
				var l = document.createElement("span");
				l.textContent = e(), l.style.color = t(), n.appendChild(l)
			}
			return n
		}
		function i() {
			var t = o[c.skillI];
			c.step ? c.step-- : (c.step = g, c.prefixP < l.length ? (c.prefixP >= 0 && (c.text += l[c.prefixP]), c.prefixP++) : "forward" === c.direction ? c.skillP < t.length ? (c.text += t[c.skillP], c.skillP++) : c.delay ? c.delay-- : (c.direction = "backward", c.delay = a) : c.skillP > 0 ? (c.text = c.text.slice(0, -1), c.skillP--) : (c.skillI = (c.skillI + 1) % o.length, c.direction = "forward")), r.textContent = c.text, r.appendChild(n(c.prefixP < l.length ? Math.min(s, s + c.prefixP) : Math.min(s, t.length - c.skillP))), setTimeout(i, d)
		}
		/*以下内容自定义修改*/
		var l = "资源管理站",
			o = ["zyglz.com", "www.zyglz.com","hoochon's blog", "blog.zyglz.com"].map(function (r) 
			{
				return r + ""
			}), a = 2, g = 1, s = 5, d = 75,
			b = ["rgb(110,64,170)", "rgb(150,61,179)", "rgb(191,60,175)", "rgb(228,65,157)", "rgb(254,75,131)", "rgb(255,94,99)", "rgb(255,120,71)", "rgb(251,150,51)", "rgb(226,183,47)", "rgb(198,214,60)", "rgb(175,240,91)", "rgb(127,246,88)", "rgb(82,246,103)", "rgb(48,239,130)", "rgb(29,223,163)", "rgb(26,199,194)", "rgb(35,171,216)", "rgb(54,140,225)", "rgb(76,110,219)", "rgb(96,84,200)"],
			c = {text: "", prefixP: -s, skillI: 0, skillP: 0, direction: "forward", delay: a, step: g};
		i()
	};
	jack(document.getElementById('jack'));</script>
	<div align="left"></div>
</div>