After several days of thinking and continuous practice, when making a specific work, you should design the model of the development project and the functions to be realized before starting.
I feel that I can’t think about it while doing it. Otherwise, you will always feel dissatisfied with the style you have implemented during the process, and you will constantly modify it and keep trying. At this time, you will feel helpless and not only unable to make the work better The completion of it will also make you become impetuous. leading to giving up midway.
Take the page I made as an example! In the beginning, I just wanted to make a simple web page, but in the process of doing it, I felt that I wanted to improve the functions of the following pages and beautify the page. However, it caused many difficulties later and I couldn't proceed for a while. Anyway, there are still difficulties. I hope everyone can work together to improve this webpage and communicate with each other. 1 <!DOCTYPE html> 2 <html "lang="zh-CN""> 3 <head> 4 <meta charset="UTF-8"> 5 <title>visvitortitle> 6 <meta name="viewport" content="width=device-width, initial-scale=1"> 7 <link rel="stylesheet" href="dist/sidebar-menu.css?1.1.2"> 8 <link href="css/bootstrap.min.css?1.1.2" rel="stylesheet" type="text/css" > 9 <script src="js/jquery-2.1.1.min.js?1.1.2">script> 10 <script src="js/jquery-2.1.1.min.js?1.1.2">script> 11 <script src="bootstrap.min.js?1.1.2">script> 12 <style> 13 .main-sidebar{ 14 position: absolute; 15 top: 0; 16 left: 0; 17 height: 100%; 18 min-height: 100%; 19 width: 135px; 20 z-index: 810; 21 background-color: #E2EDF3; 22 } 23 #main{ 24 padding: 20px; 25 background-image:url('./imgages/bkg-pat.png'); 26 background-size: 100% 100%; 27 } 28 .Content{ 29 width: 90%; 30 height: 100%; 31 border: 1px solid #fff; 32 padding-left: 30px; 33 } 34 table ,th,td{ 35 color:#A33B08; 36 } 37 .content_one{ 38 width: 100%; 39 height: 50px; 40 padding-left: 50px; 41 border: 1px solid #fff; 42 background: #E3EDF3; 43 margin-left: 120px; 44 } 45 .content_one ul { 46 padding-left: 85px; 47 48 } 49 .content_one ul li{ 50 width: 60px; 51 height: 35px; 52 background: #E3EDF3; 53 border: 1px solid #E3EDF3; 54 list-style-type: none; 55 padding-left: 30px; 56 margin-left: 80px; 57 float: left; 58 font-size: 25px; 59 font-family: "楷体"; 60 line-height: 50px; 61 } 62 .content_two{ 63 margin-left: 125px; 64 width: 90%; 65 height: 1000px; 66 border: 1px solid #E2EDF3; 67 } 68 .content_two ul{ 69 padding: 30px; 70 margin:30px; 71 } 72 .content_two ul li{ 73 list-style-type: none; 74 75 } 76 .content_two .p1{ 77 width: 120px; 78 height: 125px; 79 border: 1px solid #E2EDF3; 80 margin: 30px; 81 float: left; 82 83 } 84 .content_three{ 85 width: 90%; 86 height: 25px; 87 border: 1px solid #fff; 88 background: #E2EDF3; 89 margin-left: 120px; 90 } 91 .content_three p{ 92 text-align: center; 93 } 94 .content_four{ 95 width: 90%; 96 height: 25px; 97 border: 1px solid #fff; 98 background: #E2EDF3; 99 margin-left: 120px;100 }101 .content_four footer{102 text-align: center;103 104 }105 style>106 head>107 <body>108 <aside>109 <section class="sidebar">110 <ul>111 <li>MAIN NAVIGATIONli>112 <li>113 <a href="#">114 <i class="fa fa-dashboard">i> <span>Dashboardspan> <i class="fa fa-angle-left pull-right">i>115 a>116 <ul>117 <li><a href="#"><i class="fa fa-circle-o">i> Dashboard v1a>li>118 <li><a href="#"><i class="fa fa-circle-o">i> Dashboard v2a>li>119 ul>120 li>121 <li>122 <a href="#">123 <i class="fa fa-files-o">i>124 <span>Layout Optionsspan>125 <span class="label label-primary pull-right">4span>126 a>127 <ul style="display: none;">128 <li><a href="#"><i class="fa fa-circle-o">i> Top Navigationa>li>129 <li><a href="#"><i class="fa fa-circle-o">i> Boxeda>li>130 <li><a href="#"><i class="fa fa-circle-o">i> Fixeda>li>131 <li class=""><a href="#"><i class="fa fa-circle-o">i> Collapsed Sidebara>132 li>133 ul>134 li>135 <li>136 <a href="#">137 <i class="fa fa-th">i> <span>Widgetsspan>138 <small class="label pull-right label-info">newsmall>139 a>140 li>141 <li>142 <a href="#">143 <i class="fa fa-pie-chart">i>144 <span>Chartsspan>145 <i class="fa fa-angle-left pull-right">i>146 a>147 <ul>148 <li><a href="#"><i class="fa fa-circle-o">i> ChartJSa>li>149 <li><a href="#"><i class="fa fa-circle-o">i> Morrisa>li>150 <li><a href="#"><i class="fa fa-circle-o">i> Flota>li>151 <li><a href="#"><i class="fa fa-circle-o">i> Inline chartsa>li>152 ul>153 li>154 <li>155 <a href="#">156 <i class="fa fa-laptop">i>157 <span>UI Elementsspan>158 <i class="fa fa-angle-left pull-right">i>159 a>160 <ul>161 <li><a href="#"><i class="fa fa-circle-o">i> Generala>li>162 <li><a href="#"><i class="fa fa-circle-o">i> Iconsa>li>163 <li><a href="#"><i class="fa fa-circle-o">i> Buttonsa>li>164 <li><a href="#"><i class="fa fa-circle-o">i> Slidersa>li>165 <li><a href="#"><i class="fa fa-circle-o">i> Timelinea>li>166 <li><a href="#"><i class="fa fa-circle-o">i> Modalsa>li>167 ul>168 li>169 <li>170 <a href="#">171 <i class="fa fa-edit">i> <span>Formsspan>172 <i class="fa fa-angle-left pull-right">i>173 a>174 <ul>175 <li><a href="#"><i class="fa fa-circle-o">i> General Elementsa>li>176 <li><a href="#"><i class="fa fa-circle-o">i> Advanced Elementsa>li>177 <li><a href="#"><i class="fa fa-circle-o">i> Editorsa>li>178 ul>179 li>180 <li>181 <a href="#">182 <i class="fa fa-table">i> <span>Tablesspan>183 <i class="fa fa-angle-left pull-right">i>184 a>185 <ul>186 <li><a href="#"><i class="fa fa-circle-o">i> Simple tablesa>li>187 <li><a href="#"><i class="fa fa-circle-o">i> Data tablesa>li>188 ul>189 li>190 <li>191 <a href="#">192 <i class="fa fa-calendar">i> <span>Calendarspan>193 <small class="label pull-right label-danger">3small>194 a>195 li>196 <li>197 <a href="#">198 <i class="fa fa-envelope">i> <span>Mailboxspan>199 <small class="label pull-right label-warning">12small>200 a>201 li>202 <li>203 <a href="#">204 <i class="fa fa-folder">i> <span>Examplesspan>205 <i class="fa fa-angle-left pull-right">i>206 a>207 <ul>208 <li><a href="#"><i class="fa fa-circle-o">i> Invoicea>li>209 <li><a href="#"><i class="fa fa-circle-o">i> Profilea>li>210 <li><a href="#"><i class="fa fa-circle-o">i> Logina>li>211 <li><a href="#"><i class="fa fa-circle-o">i> Registera>li>212 <li><a href="#"><i class="fa fa-circle-o">i> Lockscreena>li>213 <li><a href="#"><i class="fa fa-circle-o">i> 404 Errora>li>214 <li><a href="#"><i class="fa fa-circle-o">i> 500 Errora>li>215 <li><a href="#"><i class="fa fa-circle-o">i> Blank Pagea>li>216 <li><a href="#"><i class="fa fa-circle-o">i> Pace Pagea>li>217 ul>218 li>219 <li>220 <a href="#">221 <i class="fa fa-share">i> <span>Multilevelspan>222 <i class="fa fa-angle-left pull-right">i>223 a>224 <ul>225 <li><a href="#"><i class="fa fa-circle-o">i> Level Onea>li>226 <li>227 <a href="#"><i class="fa fa-circle-o">i> Level One <i class="fa fa-angle-left pull-right">i>a>228 <ul>229 <li><a href="#"><i class="fa fa-circle-o">i> Level Twoa>li>230 <li>231 <a href="#"><i class="fa fa-circle-o">i> Level Two <i class="fa fa-angle-left pull-right">i>a>232 <ul>233 <li><a href="#"><i class="fa fa-circle-o">i> Level Threea>li>234 <li><a href="#"><i class="fa fa-circle-o">i> Level Threea>li>235 ul>236 li>237 ul>238 li>239 <li><a href="#"><i class="fa fa-circle-o">i> Level Onea>li>240 ul>241 li>242 <li><a href="#"><i class="fa fa-book">i> <span>Documentationspan>a>li>243 <li>LABELSli>244 <li><a href="#"><i class="fa fa-circle-o text-red">i> <span>Importantspan>a>li>245 <li><a href="#"><i class="fa fa-circle-o text-yellow">i> <span>Warningspan>a>li>246 <li><a href="#"><i class="fa fa-circle-o text-aqua">i> <span>Informationspan>a>li>247 ul>248 section>249 aside>250 <p id="main">251 <p id="content">252 <p center>253 <ul>254 <li><a href="">Homea>li>255 <li><a href="">navgationa>li>256 <li><a href="">guidea>li>257 <li><a href="">ideala>li>258 <li><a href="">calla>li>259 ul>260 p>261 <p>262 <p>263 <table border="1" width="100%"height="50px"bgcolor="#E2EDF3" border-color="#E5D3C5"cellpading="0"cellspacing="0">264 <tr>265 <th>地方th>266 <td >上海td>267 <td>厦门td>268 <td>杭州td>269 <td>九江td>270 <td>南昌td>271 <td>抚州 td>272 273 tr>274 <tr>275 <th>景点th>276 <td>东方明珠td>277 <td>鼓浪屿td>278 <td>西湖td>279 <td>庐山td>280 <td>秋水广场td>281 <td>文塔td>282 tr>283 <tr>284 <th>门票th>285 <td>120元td>286 <td>222元td>287 <td>120元td>288 <td>230元td>289 <td>20元td>290 <td>20元td>291 tr>292 table>293 p>294 <ul>295 <p data-id="id-0" data-type="cat-item-1">296 <li><a href="./imgages/2.jpg"><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>297 <p><a href="">ps:江西风景区a>p>298 p>299 <pdata-id="id-1" data-type="cat-item-2">300 <li><a href="./imgages/01.jpg"><img src="/static/imghwm/default1.png" data-src="./imgages/01.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>301 <p><a href="">ps:江西风景区a>p>302 p>303 <pdata-id="id-2" data-type="cat-item-3">304 <li><a href="./imgages/02.jpg"><img src="/static/imghwm/default1.png" data-src="./imgages/02.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>305 <p><a href="">ps:江西风景区a>p>306 p>307 <p data-id="id-3" data-type="cat-item-4">308 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/05.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>309 <p><a href="">ps:江西风景区a>p>310 p>311 <p data-id="id-1" data-type="cat-item-2">312 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/05.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>313 <p><a href="">ps:江西风景区a>p>314 p>315 <p data-id="id-1" data-type="cat-item-2">316 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/04.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>317 <p><a href="">ps:江西风景区a>p>318 p>319 <p>320 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/06.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>321 <p>ps:江西风景区p>322 p>323 <p>324 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/07.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>325 <p>ps:江西风景区p>326 p>327 <p>328 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/08.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>329 <p>ps:江西风景区p>330 p>331 <p>332 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/09.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>333 <p>ps:江西风景区p>334 p>335 <p>336 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/10.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>337 <p>ps:江西风景区p>338 p>339 <p>340 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/11.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>341 <p>ps:江西风景区p>342 p>343 <p>344 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/12.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>345 <p>ps:江西风景区p>346 p>347 348 <p>349 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>350 <p>ps:江西风景区p>351 p>352 <p>353 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>354 <p>ps:江西风景区p>355 p>356 <p>357 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>358 <p>ps:江西风景区p>359 p>360 <p>361 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>362 <p>ps:江西风景区p>363 p>364 <p>365 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>366 <p>ps:江西风景区p>367 p>368 <p>369 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>370 <p>ps:江西风景区p>371 p>372 <p>373 <li><a href=""><img src="/static/imghwm/default1.png" data-src="./imgages/2.jpg" class="lazy" alt="风景图片" style="max-width:90%"height="100px">a>li>374 <p>ps:江西风景区p>375 p>376 ul>377 p>378 <p class="content_three">379 <p><a href="">图片来源：江西抚州风景区a>p>380 p>381 <p>382 <footer >文章来源：江西新闻网footer>383 p>384 p>385 p>386 <script>window.jQuery || document.write('')script>387 script src="dist/sidebar-menu.js?1.1.2">script>388 script>389 $.sidebarMenu($('.sidebar-menu'))390 script>391 body>392 html> 下面是css和js 1 .sidebar-menu { 2 list-style: none; 3 margin-top: 10px; 4 padding: 0; 5 background-color: #343434; } 6 .sidebar-menu > li { 7 position: relative; 8 margin: 0; 9 padding: 0; }10 .sidebar-menu > li > a {11 padding: 12px 5px 12px 15px;12 display: block;13 border-left: 3px solid transparent;14 color: #b8c7ce; }15 .sidebar-menu > li > a > .fa {16 width: 20px; }17 .sidebar-menu > li:hover > a, .sidebar-menu > li.active > a {18 color: #fff;19 background: #1e282c;20 border-left-color: #3c8dbc; }21 .sidebar-menu > li > .treeview-menu {22 margin: 0 1px;23 background: #2c3b41; }24 .sidebar-menu > li .label,25 .sidebar-menu > li .badge {26 margin-top: 3px;27 margin-right: 5px; }28 .sidebar-menu li.header {29 padding: 10px 25px 10px 15px;30 font-size: 12px;31 color: #4b646f;32 background: #3434346; }33 .sidebar-menu li > a > .fa-angle-left {34 width: auto;35 height: auto;36 padding: 0;37 margin-right: 10px;38 margin-top: 3px; }39 .sidebar-menu li.active > a > .fa-angle-left {40 transform: rotate(-90deg); }41 .sidebar-menu li.active > .treeview-menu {42 display: block; }43 .sidebar-menu a {44 color: #b8c7ce;45 text-decoration: none; }46 .sidebar-menu .treeview-menu {47 display: none;48 list-style: none;49 padding: 0;50 margin: 0;51 padding-left: 5px; }52 .sidebar-menu .treeview-menu .treeview-menu {53 padding-left: 20px; }54 .sidebar-menu .treeview-menu > li {55 margin: 0; }56 .sidebar-menu .treeview-menu > li > a {57 padding: 5px 5px 5px 15px;58 display: block;59 font-size: 14px;60 color: #8aa4af; }61 .sidebar-menu .treeview-menu > li > a > .fa {62 width: 20px; }63 .sidebar-menu .treeview-menu > li > a > .fa-angle-left,64 .sidebar-menu .treeview-menu > li > a > .fa-angle-down {65 width: auto; }66 .sidebar-menu .treeview-menu > li.active > a, .sidebar-menu .treeview-menu > li > a:hover {67 color: #fff; } js code 1 $.sidebarMenu = function(menu) { 2 var animationSpeed = 300; 3 4 $(menu).on('click', 'li a', function(e) { 5 var $this = $(this); 6 var checkElement = $this.next(); 7 8 if (checkElement.is('.treeview-menu') && checkElement.is(':visible')) { 9 checkElement.slideUp(animationSpeed, function() {10 checkElement.removeClass('menu-open');11 });12 checkElement.parent("li").removeClass("active");13 }14 15 //If the menu is not visible16 else if ((checkElement.is('.treeview-menu')) && (!checkElement.is(':visible'))) {17 //Get the parent menu18 var parent = $this.parents('ul').first();19 //Close all open menus within the parent20 var ul = parent.find('ul:visible').slideUp(animationSpeed);21 //Remove the menu-open class from the parent22 ul.removeClass('menu-open');23 //Get the parent li24 var parent_li = $this.parent("li");25 26 //Open the target menu and add the menu-open class27 checkElement.slideDown(animationSpeed, function() {28 //Add the class active to the parent li29 checkElement.addClass('menu-open');30 parent.find('li.active').removeClass('active');31 parent_li.addClass('active');32 });33 }34 //if this isn't a link, prevent the page from being redirected35 if (checkElement.is('.treeview-menu')) {36 e.preventDefault();37 }38 });39 } " _ue_custom_node_="true">
The above is the content of the homepage of the travel website. For more related content, please pay attention to the PHP Chinese website (www.php.cn)!
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