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前端固定的导航栏(纯代码)

本文章以淘宝的导航栏为例子,希望对代码感兴趣的同学有所帮助,此代码主要面向纯新手小白,

导航栏使用纯html+Css、实现导航栏固定,ul的固定悬浮,hover和display的显示隐藏。

代码简单:div,ul,li,a

Html:

<!DOCTYPE html> <html>
  1. <head>
  2. <meta charset="UTF-8">
  3. <title></title>
  4. <link rel="stylesheet" type="text/css" href="CSS/TBpage-copy.css" />
  5. </head>
  6. <body>
  7. <header>
  8. <!--导航栏-->
  9. <div id="nav">
  10. <div id="navigation">
  11. <ul id="navigation_l">
  12. <li class="NavWorld">
  13. <a href="#">全球</a>
  14. <ul class="NavWorld_dropdown">
  15. <li>
  16. <a href="#">清远</a>
  17. </li>
  18. <li>
  19. <a href="#">广州</a>
  20. </li>
  21. <li>
  22. <a href="#">成都</a>
  23. </li>
  24. <li>
  25. <a href="#">南充</a>
  26. </li>
  27. <li>
  28. <a href="#">...</a>
  29. </li>
  30. </ul>
  31. </li>
  32. <li>
  33. <a href="#">登录</a>
  34. </li>
  35. <li>
  36. <a href="#">注册</a>
  37. </li>
  38. <li>
  39. <a href="#">网页无障碍</a>
  40. </li>
  41. <li>
  42. <a href="#">切换企业版</a>
  43. </li>
  44. </ul>
  45. <ul id="navigation_r">
  46. <li class="NavPurchase">
  47. <a href="#">我的淘宝</a>
  48. <ul class="NavPurchase_t">
  49. <li>
  50. <a href="#">已买宝贝</a>
  51. </li>
  52. <li>
  53. <a href="#">阅览足迹</a>
  54. </li>
  55. </ul>
  56. </li>
  57. <li>
  58. <a href="#">购物车</a>
  59. </li>
  60. <li class="NavFavorites">
  61. <a href="#">收藏夹</a>
  62. <ul class="NavFavorites_t">
  63. <li><a href="#">收藏的宝贝</a></li>
  64. <li><a href="#">收藏的店铺</a></li>
  65. </ul>
  66. </li>
  67. <li>
  68. <a href="#">商品分类</a>
  69. </li>
  70. <li class="NavPay">
  71. <a href="#">免费开店</a>
  72. <ul class="NavPay_t">
  73. <li><a href="#">对公支付</a></li>
  74. </ul>
  75. </li>
  76. <li><span href="#">l</span></li>
  77. <li class="NavCenter">
  78. <a href="#">千牛卖家中心</a>
  79. <ul class="NavCenter_t">
  80. <li><a href="#">开店入驻</a></li>
  81. <li><a href="#">已卖出的宝贝</a></li>
  82. <li><a href="#">出售中的宝贝</a></li>
  83. <li><a href="#">卖家服务市场</a></li>
  84. <li><a href="#">卖家培训中心</a></li>
  85. <li><a href="#">体检中心</a></li>
  86. <li><a href="#">电商学习中心</a></li>
  87. </ul>
  88. </li>
  89. <li class="NavHelp">
  90. <a href="#">帮助中心</a>
  91. <ul class="NavHelp_t">
  92. <li><a href="#">官方客服</a></li>
  93. <li><a href="#">商家客服</a></li>
  94. <li><a href="#">消息中心</a></li>
  95. <li><a href="#">意见反馈</a></li>
  96. <li><a href="#">举报中心</a></li>
  97. </ul>
  98. </li>
  99. </ul>
  100. </div>
  101. </div
  102. </header>
  103. </body>
</html>

Css:

  • {
    padding: 0;
    margin: 0;
    }

/nav/

#nav {
width: 100%;
height: 22px;
margin: 0px auto;
padding: 5px 0px;
border-bottom: 1px solid gray;
background: gray;
position: fixed;
/background: #ADFF2F;/
}

#nav a {
text-decoration: none;
color: black;
}

#nav a:hover {
color: red;
text-decoration: underline;
-moz-text-decoration-color: red;
}

#navigation {
width: 1390px;
margin-left: 77.5px;
/background: #20B2AA;/
}

#navigation ul {
list-style: none;
display: inline-flex;
}

#navigation ul li {
padding: 0px 12px;
display: inline-flex;
}

#navigation_r {
margin-left: 26%;
}

/ul固定悬浮/
/高度21/格+2px/

#navigation .NavWorld_dropdown,
#navigation .NavPurchase_t,
#navigation .NavFavorites_t,
#navigation .NavPay_t,
#navigation .NavCenter_t,
#navigation .NavHelp_t {
display: block;
z-index: 1;
position: absolute;
text-align: left;
top: 25px;
border: 1px solid gray;
border-top: none;
background: white;
display: none;
}
/全球/
#navigation .NavWorld_dropdown {
width: 75px;
height: 107px;
left: 77px;
}

/购买/
#navigation .NavPurchase_t {
width: 88px;
height: 44px;
left: 819px;
}
/收藏/
#navigation .NavFavorites_t {
width: 105px;
height: 44px;
left: 979px;
}

/收费/
#navigation .NavPay_t {
width: 88px;
height: 21px;
left: 1139px;
}

/中心/
#navigation .NavCenter_t {
width: 120px;
height: 149px;
left: 1255px;
}
/帮助/
#navigation .NavHelp_t {
width: 88px;
height: 107px;
left: 1375px;
}

#navigation .NavWorld:hover .NavWorld_dropdown,
#navigation .NavPurchase:hover .NavPurchase_t,
#navigation .NavFavorites:hover .NavFavorites_t,
#navigation .NavPay:hover .NavPay_t,
#navigation .NavCenter:hover .NavCenter_t,
#navigation .NavHelp:hover .NavHelp_t {
display: block;
}

#nav .NavWorld:hover,
#navigation .NavPurchase:hover,
#navigation .NavFavorites:hover,
#navigation .NavPay:hover,
#navigation .NavCenter:hover,
#navigation .NavHelp:hover {
background: white;
}

标签: html5 css

本文转载自: https://blog.csdn.net/LucKaren/article/details/141738113
版权归原作者 LucKaren 所有, 如有侵权,请联系我们删除。

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