<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>腾讯全端</title>
<!-- <link rel="stylesheet" href="./lib/bootstrap-3.4.1-dist/css/bootstrap.min.css"> -->
<link rel="stylesheet" href="./lib/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" href="./css/index.css">
</head>
<body>
<!-- 头部 -->
<nav class="navbar navbar-default navbar-fixed-top">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#"><img src="./images/logo.png" alt=""></a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li><a href="#">首页</a></li>
<li><a href="#">博客</a></li>
<li><a href="#">GitHub</a></li>
<li><a href="#">Tweb Conf</a></li>
<li><a href="#">SuperStar</a></li>
<li><a href="#">Web前端</a></li>
<li><a href="#">关于</a></li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
<!-- 头部 -->
<!-- banner -->
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<!-- Indicators -->
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
<li data-target="#carousel-example-generic" data-slide-to="3"></li>
</ol>
<!-- Wrapper for slides -->
<div class="carousel-inner" role="listbox">
<div class="item active">
<img src="./uploads/banner_1.jpg" alt="...">
<div class="carousel-caption">
...
</div>
</div>
<div class="item">
<img src="./uploads/banner_2.jpg" alt="...">
<div class="carousel-caption">
...
</div>
</div>
<div class="item">
<img src="./uploads/banner_3.jpg" alt="...">
<div class="carousel-caption">
...
</div>
</div>
<div class="item">
<img src="./uploads/banner_4.jpg" alt="...">
<div class="carousel-caption">
...
</div>
</div>
</div>
<!-- Controls -->
<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left" aria-hidden="true"></span>
<span class="sr-only">Previous</span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right" aria-hidden="true"></span>
<span class="sr-only">Next</span>
</a>
</div>
<!-- banner -->
<!-- 开源项目 -->
<div class="project">
<h3 class="h2">OpenSource/开源项目</h3>
<p>种类众多的开源项目，让你爱不释手</p>
<div class="container">
<!-- .row -->
<div class="col-xs-12 col-sm-6 col-md-3"><a href="#">1</a></div>
<div class="col-xs-12 col-sm-6 col-md-3"><a href="#">1</a></div>
<div class="col-xs-12 col-sm-6 col-md-3"><a href="#">1</a></div>
<div class="col-xs-12 col-sm-6 col-md-3"><a href="#">1</a></div>
</div>
</div>
<!-- 开源项目 -->
<script src="./lib/js/jquery.js"></script>
<script src="./lib/bootstrap-3.4.1-dist/js/bootstrap.min.js"></script>
</body>
</html>
.carousel img {
height: 100%!important;
}
@media (max-width: 992px) {
.carousel .item {
height: 400px;
}
}
@media (max-width: 768px) {
.carousel .item {
height: 250px;
}
}
@media (min-width: 992px) {
.carousel .item {
height: 500px;
}
}
.navbar-default {
background-color: transparent;
border: 0;
}
.project {
padding-top: 30px;
text-align: center;
}
.project .container div a {
display: block;
height: 200px;
background-color: skyblue;
}
// banner
.carousel {
// 如果视口<768, 图250 max-width
// 如果视口<992, 图400 max-width
// 如果视口>992, 图500 min-width
img {
height: 100%!important;
}
@media (max-width: 992px) {
.item {
height: 400px;
}
}
@media (max-width: 768px) {
.item {
height: 250px;
}
}
@media (min-width: 992px) {
.item {
height: 500px;
}
}
}
// 头部
.navbar-default {
background-color: transparent;
border: 0;
}
// 开源项目
.project {
padding-top: 30px;
text-align: center;
.container {
div {
// background-color: pink;
a {
display: block;
height: 200px;
background-color: skyblue;
}
}
}
}
Ejemplo: contenedor de diseño fluido
Cambiar el elemento de diseño más externo .container a .container-fluid convierte un diseño de cuadrícula de ancho fijo en un diseño de 100% de ancho.
Cambie .container a .container-fluid para convertir un diseño de cuadrícula de ancho fijo en un diseño de 100% de ancho.col
-md