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| 1 | +<!DOCTYPE html> |
| 2 | +<html lang="en"> |
| 3 | +<head> |
| 4 | + <meta charset="UTF-8"> |
| 5 | + <title>Follow Along Nav</title> |
| 6 | +</head> |
| 7 | +<body> |
| 8 | + <h2>Cool</h2> |
| 9 | + <nav class="top"> |
| 10 | + <div class="dropdownBackground"> |
| 11 | + <span class="arrow"></span> |
| 12 | + </div> |
| 13 | + |
| 14 | + <ul class="cool"> |
| 15 | + <li> |
| 16 | + <a href="#">About Me</a> |
| 17 | + <div class="dropdown dropdown1"> |
| 18 | + <div class="bio"> |
| 19 | + <img src="https://logo.clearbit.com/wesbos.com"> |
| 20 | + <p>Wes Bos sure does love web development. He teaches things like JavaScript, CSS and BBQ. Wait. BBQ isn't part of web development. It should be though!</p> |
| 21 | + </div> |
| 22 | + </div> |
| 23 | + </li> |
| 24 | + <li> |
| 25 | + <a href="#">Courses</a> |
| 26 | + <ul class="dropdown courses"> |
| 27 | + <li> |
| 28 | + <span class="code">RFB</span> |
| 29 | + <a href="https://ReactForBeginners.com">React For Beginners</a> |
| 30 | + </li> |
| 31 | + <li> |
| 32 | + <span class="code">ES6</span> |
| 33 | + <a href="https://ES6.io">ES6 For Everyone</a> |
| 34 | + </li> |
| 35 | + <li> |
| 36 | + <span class="code">STPU</span> |
| 37 | + <a href="https://SublimeTextBook.com">Sublime Text Power User</a> |
| 38 | + </li> |
| 39 | + <li> |
| 40 | + <span class="code">WTF</span> |
| 41 | + <a href="http://flexbox.io">What The Flexbox?!</a> |
| 42 | + </li> |
| 43 | + <li> |
| 44 | + <span class="code">LRX</span> |
| 45 | + <a href="http://LearnRedux.com">Learn Redux</a> |
| 46 | + </li> |
| 47 | + <li> |
| 48 | + <span class="code">CLPU</span> |
| 49 | + <a href="http://CommandLinePowerUser.com">Command Line Power User</a> |
| 50 | + </li> |
| 51 | + <li> |
| 52 | + <span class="code">MMD</span> |
| 53 | + <a href="http://MasteringMarkdown.com">Mastering Markdown</a> |
| 54 | + </li> |
| 55 | + </ul> |
| 56 | + </li> |
| 57 | + <li> |
| 58 | + <a href="#">Other Links</a> |
| 59 | + <ul class="dropdown dropdown3"> |
| 60 | + <li><a class="button" href="http://twitter.com/wesbos">Twiter</a></li> |
| 61 | + <li><a class="button" href="http://facebook.com/wesbos.developer">Facebook</a></li> |
| 62 | + <li><a class="button" href="http://wesbos.com">Blog</a></li> |
| 63 | + <li><a class="button" href="http://wesbos.com/courses">Course Catalog</a></li> |
| 64 | + </ul> |
| 65 | + </li> |
| 66 | + </ul> |
| 67 | + </nav> |
| 68 | + |
| 69 | +<style> |
| 70 | + html { |
| 71 | + box-sizing: border-box; |
| 72 | + font-family: "Arial Rounded MT Bold","Helvetica Rounded",Arial,sans-serif |
| 73 | + } |
| 74 | + *, *:before, *:after { |
| 75 | + box-sizing: inherit; |
| 76 | + } |
| 77 | + body { |
| 78 | + min-height: 100vh; |
| 79 | + background: |
| 80 | + linear-gradient(45deg, hsla(340, 100%, 55%, 1) 0%, hsla(340, 100%, 55%, 0) 70%), |
| 81 | + linear-gradient(135deg, hsla(225, 95%, 50%, 1) 10%, hsla(225, 95%, 50%, 0) 80%), |
| 82 | + linear-gradient(225deg, hsla(140, 90%, 50%, 1) 10%, hsla(140, 90%, 50%, 0) 80%), |
| 83 | + linear-gradient(315deg, hsla(35, 95%, 55%, 1) 100%, hsla(35, 95%, 55%, 0) 70%); |
| 84 | + } |
| 85 | + |
| 86 | + nav { |
| 87 | + position: relative; |
| 88 | + perspective: 600px; |
| 89 | + } |
| 90 | + |
| 91 | + .cool > li > a { |
| 92 | + color: yellow; |
| 93 | + text-decoration: none; |
| 94 | + font-size: 20px; |
| 95 | + background: rgba(0,0,0,0.2); |
| 96 | + padding:10px 20px; |
| 97 | + display: inline-block; |
| 98 | + margin:20px; |
| 99 | + border-radius:5px; |
| 100 | + } |
| 101 | + |
| 102 | + nav ul { |
| 103 | + list-style: none; |
| 104 | + margin: 0; |
| 105 | + padding: 0; |
| 106 | + display: flex; |
| 107 | + justify-content: center; |
| 108 | + } |
| 109 | + |
| 110 | + .cool > li { |
| 111 | + position: relative; |
| 112 | + display:flex; |
| 113 | + justify-content: center; |
| 114 | + } |
| 115 | + |
| 116 | + .dropdown { |
| 117 | + opacity: 0; |
| 118 | + position: absolute; |
| 119 | + overflow: hidden; |
| 120 | + padding:20px; |
| 121 | + top:-20px; |
| 122 | + border-radius:2px; |
| 123 | + transition: all 0.5s; |
| 124 | + transform: translateY(100px); |
| 125 | + will-change: transform; |
| 126 | + display: none; |
| 127 | + } |
| 128 | + |
| 129 | + .trigger-enter .dropdown { |
| 130 | + display: block; |
| 131 | + } |
| 132 | + |
| 133 | + .trigger-enter-active .dropdown { |
| 134 | + opacity: 1; |
| 135 | + } |
| 136 | + |
| 137 | + |
| 138 | + |
| 139 | + .dropdownBackground { |
| 140 | + width:100px; |
| 141 | + height:100px; |
| 142 | + position: absolute; |
| 143 | + background: #fff; |
| 144 | + border-radius: 4px; |
| 145 | + box-shadow: 0 50px 100px rgba(50,50,93,.1), 0 15px 35px rgba(50,50,93,.15), 0 5px 15px rgba(0,0,0,.1); |
| 146 | + transition:all 0.3s, opacity 0.1s, translate 0.2s; |
| 147 | + transform-origin: 50% 0%; |
| 148 | + display: flex; |
| 149 | + justify-content: center; |
| 150 | + opacity:0; |
| 151 | + } |
| 152 | + |
| 153 | + .dropdownBackground.open { |
| 154 | + opacity: 1; |
| 155 | + } |
| 156 | + |
| 157 | + .arrow { |
| 158 | + position: absolute; |
| 159 | + width:20px; |
| 160 | + height:20px; |
| 161 | + display: block; |
| 162 | + background:white; |
| 163 | + transform: translateY(-50%) rotate(45deg); |
| 164 | + } |
| 165 | + |
| 166 | + .bio { |
| 167 | + min-width:500px; |
| 168 | + display:flex; |
| 169 | + justify-content: center; |
| 170 | + align-items: center; |
| 171 | + line-height: 1.7; |
| 172 | + } |
| 173 | + |
| 174 | + .bio img { |
| 175 | + float:left; |
| 176 | + margin-right:20px; |
| 177 | + } |
| 178 | + |
| 179 | + .courses { |
| 180 | + min-width:300px; |
| 181 | + } |
| 182 | + |
| 183 | + .courses li { |
| 184 | + padding: 10px 0; |
| 185 | + display: block; |
| 186 | + border-bottom: 1px solid rgba(0,0,0,0.2); |
| 187 | + } |
| 188 | + |
| 189 | + .dropdown a { |
| 190 | + text-decoration: none; |
| 191 | + color: #ffc600; |
| 192 | + } |
| 193 | + |
| 194 | + a.button { |
| 195 | + background:black; |
| 196 | + display: block; |
| 197 | + padding:10px; |
| 198 | + color:white; |
| 199 | + margin-bottom: 10px; |
| 200 | + } |
| 201 | + |
| 202 | + |
| 203 | + /* Matches Twitter, TWITTER, twitter, tWitter, TWiTTeR... */ |
| 204 | + .button[href*=twitter] { background: #019FE9; } |
| 205 | + .button[href*=facebook] { background: #3B5998; } |
| 206 | + .button[href*=courses] { background: #ffc600; } |
| 207 | + |
| 208 | +</style> |
| 209 | + |
| 210 | +<script> |
| 211 | + const triggers = document.querySelectorAll('.cool > li'); |
| 212 | + const background = document.querySelector('.dropdownBackground'); |
| 213 | + const nav = document.querySelector('.top'); |
| 214 | + |
| 215 | + function handleEnter() { |
| 216 | + this.classList.add('trigger-enter'); |
| 217 | + setTimeout(() => this.classList.contains('trigger-enter') && this.classList.add('trigger-enter-active'), 150); |
| 218 | + background.classList.add('open'); |
| 219 | + |
| 220 | + const dropdown = this.querySelector('.dropdown'); |
| 221 | + const dropdownCoords = dropdown.getBoundingClientRect(); |
| 222 | + const navCoords = nav.getBoundingClientRect(); |
| 223 | + |
| 224 | + const coords = { |
| 225 | + height: dropdownCoords.height, |
| 226 | + width: dropdownCoords.width, |
| 227 | + top: dropdownCoords.top - navCoords.top, |
| 228 | + left: dropdownCoords.left - navCoords.left |
| 229 | + }; |
| 230 | + |
| 231 | + background.style.setProperty('width', `${coords.width}px`); |
| 232 | + background.style.setProperty('height', `${coords.height}px`); |
| 233 | + background.style.setProperty('transform', `translate(${coords.left}px, ${coords.top}px)`); |
| 234 | + } |
| 235 | + |
| 236 | + function handleLeave() { |
| 237 | + this.classList.remove('trigger-enter', 'trigger-enter-active'); |
| 238 | + background.classList.remove('open'); |
| 239 | + } |
| 240 | + |
| 241 | + triggers.forEach(trigger => trigger.addEventListener('mouseenter', handleEnter)); |
| 242 | + triggers.forEach(trigger => trigger.addEventListener('mouseleave', handleLeave)); |
| 243 | +</script> |
| 244 | + |
| 245 | +</body> |
| 246 | +</html> |
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