如何创建:子导航
- Previous Page Responsive Navigation Bar na may Dropdown Menu
- Next Page Dropdown Menu
学习如何使用 CSS 创建子导航菜单。
子导航
创建子导航
第一步 - 添加 HTML:
<!-- 加载 Font Awesome 图标 --> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"> <!-- 导航菜单 --> <div class="navbar"> <a href="#home">Home</a> <div class="subnav"> <button class="subnavbtn">About <i class="fa fa-caret-down"></i></button> <div class="subnav-content"> <a href="#company">Company</a> <a href="#team">Team</a> <a href="#careers">Careers</a> </div> </div> <div class="subnav"> <button class="subnavbtn">Services <i class="fa fa-caret-down"></i></button> <div class="subnav-content"> <a href="#bring">Bring</a> <a href="#deliver">Deliver</a> <a href="#package">Package</a> <a href="#express">Express</a> </div> </div> <div class="subnav"> <button class="subnavbtn">Partners <i class="fa fa-caret-down"></i></button> <div class="subnav-content"> <a href="#link1">Link 1</a> <a href="#link2">Link 2</a> <a href="#link3">Link 3</a> <a href="#link4">Link 4</a> </div> </div> <a href="#contact">Contact</a> </div>
Talakayan ng Halimbawa:
Maaaring gamitin ang anumang elemento upang buksan ang subnavigation/dropdown menu, halimbawa ang elemento <button>, <a> o <p>.
Gumamit ng elemento ng container (gaya ng <div>) upang lumikha ng menu ng subnavigation at magdagdag ng link ng subnavigation.
Gumamit ng elemento <div> upang mapupakaw ang button at <div> upang maayos na ma-locate ang menu ng subnavigation gamit ang CSS.
Ikalawa na hakbang - Magdagdag ng CSS:
/* Menu ng navigation */ .navbar { overflow: hidden; background-color: #333; {} /* Link ng navigation */ .navbar a { float: left; font-size: 16px; color: white; text-align: center; padding: 14px 16px; text-decoration: none; {} /* Menu ng subnavigation */ .subnav { float: left; overflow: hidden; {} /* Boton ng subnavigation */ .subnav .subnavbtn { font-size: 16px; border: none; outline: none; color: white; padding: 14px 16px; background-color: inherit; font-family: inherit; margin: 0; {} /* Magdagdag ng red na background color sa link ng navigation kapag inihahalatang ang mouse */ .navbar a:hover, .subnav:hover .subnavbtn { background-color: red; {} /* Itatakda ang estilo ng nilalaman ng subnavigation - gamit ang posisyon na absolute */ .subnav-content { display: none; position: absolute; left: 0; background-color: red; width: 100%; z-index: 1; {} /* Itatakda ang estilo ng link ng subnavigation */ .subnav-content a { float: left; color: white; text-decoration: none; {} /* Magdagdag ng gray na background color kapag inihahalatang ang mouse */ .subnav-content a:hover { background-color: #eee; color: black; {} /* Kapag inihahalatang ang mouse sa container ng subnavigation, buksan ang nilalaman ng subnavigation */ .subnav:hover .subnav-content { display: block; {}
- Previous Page Responsive Navigation Bar na may Dropdown Menu
- Next Page Dropdown Menu