/**
                     * Your comment will be here.
                     */
                    @font-face {
                        src: url(http://lea.verou.me/logo.otf);
                        font-family: 'LeaVerou';
                    }

                    body, .usertext {
                      color: #F0F0F0; background: #600;
                      font-family: Chunkfive, sans;
                    }

                    @import url(print.css);
                    @media print {
                      a[href^=http]::after {
                        content: attr(href)
                      }
                    }

                    .example-gradient {
                        background: -moz-linear-gradient(left,  #cb60b3 0%, #c146a1 50%, #a80077 51%, #db36a4 100%); /* FF3.6+ */
                        background: -webkit-linear-gradient(left,  #cb60b3 0%,#c146a1 50%,#a80077 51%,#db36a4 100%); /* Chrome10+,Safari5.1+ */
                        background: -o-linear-gradient(left,  #cb60b3 0%,#c146a1 50%,#a80077 51%,#db36a4 100%); /* Opera 11.10+ */
                        background: -ms-linear-gradient(left,  #cb60b3 0%,#c146a1 50%,#a80077 51%,#db36a4 100%); /* IE10+ */
                        background: linear-gradient(to right,  #cb60b3 0%,#c146a1 50%,#a80077 51%,#db36a4 100%); /* W3C */
                    }
                    .example-angle {
                        transform: rotate(10deg);
                    }

                    figure {
                        text-align: inherit;
                        margin-right: 0;
                        margin-left: 0;

                        figcaption {
                            @include fontsize(14);
                            color: #ccc;
                        }
                    }

                    pre[class*="language-"].line-numbers {
                        position: relative;
                        padding-left: 3.8em;
                        counter-reset: linenumber;
                    }

                    pre[class*="language-"].line-numbers > code {
                        position: relative;
                        white-space: inherit;
                    }
                
            

                

                    (function(){
                        if (typeof self === 'undefined' || !self.Prism || !self.document) {
                            return;
                        }

                        /**
                         * Plugin name which is used as a class name.
                         * @type {String}
                         */

                        if (!Prism.plugins.toolbar) {
                            console.warn('Copy to Clipboard plugin loaded before Toolbar plugin.');

                            return;
                        }

                        // custom name
                        var ClipboardJS = window.ClipboardJS || undefined;

                        if (!ClipboardJS && typeof require === 'function') {
                            ClipboardJS = require('clipboard');
                        }

                        var callbacks = [];

                        if (!ClipboardJS) {
                            var script = document.createElement('script');
                            var head = document.querySelector('head');

                            script.onload = function() {
                                ClipboardJS = window.ClipboardJS;

                                if (ClipboardJS) {
                                    while (callbacks.length) {
                                        callbacks.pop()();
                                    }
                                }
                            };

                            script.src = 'https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js';
                            head.appendChild(script);
                        }

                        Prism.plugins.toolbar.registerButton('copy-to-clipboard', function (env) {
                            var linkCopy = document.createElement('a');
                            linkCopy.textContent = 'Copy';

                            if (!ClipboardJS) {
                                callbacks.push(registerClipboard);
                            } else {
                                registerClipboard();
                            }

                            return linkCopy;

                            function registerClipboard() {
                                var clip = new ClipboardJS(linkCopy, {
                                    'text': function () {
                                        return env.code;
                                    }
                                });

                                clip.on('success', function() {
                                    linkCopy.textContent = 'Copied!';

                                    resetText();
                                });
                                clip.on('error', function () {
                                    linkCopy.textContent = 'Press Ctrl+C to copy';

                                    resetText();
                                });
                            }

                            function resetText() {
                                setTimeout(function () {
                                    linkCopy.textContent = 'Copy';
                                }, 5000);
                            }
                        });

                    })();