博客列表 >标准盒模型和弹性盒模型仿PHP中文网导航

标准盒模型和弹性盒模型仿PHP中文网导航

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2021年11月16日 15:20:29522浏览

1、标准盒模型

  1. <!DOCTYPE html>
  2. <html>
  3. <head>
  4. <meta charset="utf-8" />
  5. <meta name="viewport" content="width=device-width, initial-scale=1">
  6. <title>标准盒</title>
  7. <style>
  8. body{background:#fff; font-size:14px; font-family:"microsoft yahei",Verdana, Arial; line-height:150%; margin:5px 0 0 0; padding:0; color:#000;}
  9. div{margin:0 auto; padding:0;}
  10. h1,h2,h3,h4,h5,h6,ul,li,dl,dt,dd,form,img,p{
  11. margin:0; padding:0; border:none; list-style-type:none;
  12. }
  13. a{color:#000;text-decoration: none;}
  14. .clearfix:after{content:"."; display:block; height:0; clear:both;visibility:hidden;}
  15. *html .clearfix{height:1%;}
  16. *+html .clearfix{height:1%;}
  17. @font-face {
  18. font-family: "iconfont"; /* Project id */
  19. src: url('iconfont.ttf?t=1637035149022') format('truetype');
  20. }
  21. .iconfont {
  22. font-family: "iconfont" !important;
  23. font-size: 16px;
  24. font-style: normal;
  25. -webkit-font-smoothing: antialiased;
  26. -moz-osx-font-smoothing: grayscale;
  27. }
  28. .icon-gengduo:before {
  29. content: "\ec1c";
  30. }
  31. .icon-xiajiantou:before {
  32. content: "\e629";
  33. }
  34. .fl{
  35. float: left;
  36. }
  37. .headerbox{
  38. width: 100%;
  39. height: 60px;
  40. background: #fff;
  41. box-shadow: 0 4px 8px 0 rgba(7,17,27,.1);
  42. }
  43. .container{
  44. width: 1200px;
  45. margin: 0 auto;
  46. }
  47. .logo{
  48. width: 140px;
  49. height: 60px;
  50. }
  51. .logo img{
  52. max-width: 140px;
  53. max-height: 60px;
  54. }
  55. .navbox{
  56. margin-left: 20px;
  57. }
  58. .navbox li{
  59. float: left;
  60. position: relative;
  61. line-height: 60px;
  62. }
  63. .navbox>ul>li>a{
  64. display: block;
  65. padding:0 20px;
  66. font-size: 15px;
  67. }
  68. .navbox>ul>li a:hover{
  69. color:#f00;
  70. }
  71. .navbox>ul>li>a>span{
  72. padding-left: 5px;
  73. }
  74. .navbox>ul>li.more .iconfont{
  75. font-size: 18px;
  76. font-weight: bold;
  77. }
  78. .navbox .childbox{
  79. display: none;
  80. position:absolute;
  81. left:0;
  82. top:60px;
  83. width: 120px;
  84. background: #fff;
  85. box-shadow: 0 2px 4px rgba(0,0,0,.12);
  86. padding: 5px 0;
  87. }
  88. .navbox .childbox .child_item{
  89. height: 35px;
  90. line-height: 35px;
  91. padding: 0 20px;
  92. }
  93. .navbox>ul>li:hover .childbox{
  94. display: block;
  95. }
  96. </style>
  97. </head>
  98. <body>
  99. <div class="headerbox">
  100. <div class="container clearfix">
  101. <div class="logo fl">
  102. <a href="./"><img src="images/PHPlogo.png" alt="名称" /></a>
  103. </div>
  104. <div class="navbox fl">
  105. <ul>
  106. <li><a href="#">首页</a></li>
  107. <li>
  108. <a href="#">视频教程<span class="iconfont icon-xiajiantou"></span></a>
  109. <div class="childbox">
  110. <div class="child_item">
  111. <a href="#">视频课程</a>
  112. </div>
  113. <div class="child_item">
  114. <a href="#">直播课程</a>
  115. </div>
  116. </div>
  117. </li>
  118. <li>
  119. <a href="#">学习路径<span class="iconfont icon-xiajiantou"></span></a>
  120. <div class="childbox">
  121. <div class="child_item">
  122. <a href="#">入门教程1</a>
  123. </div>
  124. <div class="child_item">
  125. <a href="#">入门教程2</a>
  126. </div>
  127. </div>
  128. </li>
  129. <li><a href="#">大前端</a></li>
  130. <li><a href="#">资源下载</a></li>
  131. <li><a href="#">技术文章</a></li>
  132. <li><a href="#">社区</a></li>
  133. <li class="more">
  134. <a href="#"><span class="iconfont icon-gengduo"></span></a>
  135. <div class="childbox">
  136. <div class="child_item">
  137. <a href="#">编程词典</a>
  138. </div>
  139. <div class="child_item">
  140. <a href="#">APP下载</a>
  141. </div>
  142. </div>
  143. </li>
  144. </ul>
  145. </div>
  146. </div>
  147. </div>
  148. </body>
  149. </html>

2、弹性盒模型

  1. <!DOCTYPE html>
  2. <html>
  3. <head>
  4. <meta charset="utf-8" />
  5. <meta name="viewport" content="width=device-width, initial-scale=1">
  6. <title>弹性盒</title>
  7. <style>
  8. body{background:#fff; font-size:14px; font-family:"microsoft yahei",Verdana, Arial; line-height:150%; margin:5px 0 0 0; padding:0; color:#000;}
  9. div{margin:0 auto; padding:0;}
  10. h1,h2,h3,h4,h5,h6,ul,li,dl,dt,dd,form,img,p{
  11. margin:0; padding:0; border:none; list-style-type:none;
  12. }
  13. a{color:#000;text-decoration: none;}
  14. .clearfix:after{content:"."; display:block; height:0; clear:both;visibility:hidden;}
  15. *html .clearfix{height:1%;}
  16. *+html .clearfix{height:1%;}
  17. @font-face {
  18. font-family: "iconfont"; /* Project id */
  19. src: url('iconfont.ttf?t=1637035149022') format('truetype');
  20. }
  21. .iconfont {
  22. font-family: "iconfont" !important;
  23. font-size: 16px;
  24. font-style: normal;
  25. -webkit-font-smoothing: antialiased;
  26. -moz-osx-font-smoothing: grayscale;
  27. }
  28. .icon-gengduo:before {
  29. content: "\ec1c";
  30. }
  31. .icon-xiajiantou:before {
  32. content: "\e629";
  33. }
  34. .headerbox{
  35. display:flex;
  36. height: 60px;
  37. background: #fff;
  38. box-shadow: 0 4px 8px 0 rgba(7,17,27,.1);
  39. }
  40. .logo{
  41. flex-grow: 1;
  42. height: 60px;
  43. text-align: center;
  44. }
  45. .logo img{
  46. max-width: 100%;
  47. max-height: 60px;
  48. }
  49. .navbox{
  50. flex-grow: 3;
  51. }
  52. .navbox ul{
  53. display:flex;
  54. }
  55. .navbox li{
  56. flex-grow: 1;
  57. position: relative;
  58. line-height: 60px;
  59. }
  60. .navbox>ul>li>a{
  61. display: block;
  62. padding:0 20px;
  63. font-size: 15px;
  64. }
  65. .navbox>ul>li a:hover{
  66. color:#f00;
  67. }
  68. .navbox>ul>li>a>span{
  69. padding-left: 5px;
  70. }
  71. .navbox>ul>li.more .iconfont{
  72. font-size: 18px;
  73. font-weight: bold;
  74. }
  75. .navbox .childbox{
  76. display: none;
  77. position:absolute;
  78. left:0;
  79. top:60px;
  80. width: 120px;
  81. background: #fff;
  82. box-shadow: 0 2px 4px rgba(0,0,0,.12);
  83. padding: 5px 0;
  84. }
  85. .navbox .childbox .child_item{
  86. height: 35px;
  87. line-height: 35px;
  88. padding: 0 20px;
  89. }
  90. .navbox>ul>li:hover .childbox{
  91. display: block;
  92. }
  93. </style>
  94. </head>
  95. <body>
  96. <div class="headerbox">
  97. <div class="logo">
  98. <a href="./"><img src="images/PHPlogo.png" alt="名称" /></a>
  99. </div>
  100. <div class="navbox">
  101. <ul>
  102. <li><a href="#">首页</a></li>
  103. <li>
  104. <a href="#">视频教程<span class="iconfont icon-xiajiantou"></span></a>
  105. <div class="childbox">
  106. <div class="child_item">
  107. <a href="#">视频课程</a>
  108. </div>
  109. <div class="child_item">
  110. <a href="#">直播课程</a>
  111. </div>
  112. </div>
  113. </li>
  114. <li>
  115. <a href="#">学习路径<span class="iconfont icon-xiajiantou"></span></a>
  116. <div class="childbox">
  117. <div class="child_item">
  118. <a href="#">入门教程1</a>
  119. </div>
  120. <div class="child_item">
  121. <a href="#">入门教程2</a>
  122. </div>
  123. </div>
  124. </li>
  125. <li><a href="#">大前端</a></li>
  126. <li><a href="#">资源下载</a></li>
  127. <li><a href="#">技术文章</a></li>
  128. <li><a href="#">社区</a></li>
  129. <li class="more">
  130. <a href="#"><span class="iconfont icon-gengduo"></span></a>
  131. <div class="childbox">
  132. <div class="child_item">
  133. <a href="#">编程词典</a>
  134. </div>
  135. <div class="child_item">
  136. <a href="#">APP下载</a>
  137. </div>
  138. </div>
  139. </li>
  140. </ul>
  141. </div>
  142. </div>
  143. </body>
  144. </html>
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