引导程序4 - 在屏幕上显示屏幕高度为80％的3行图像 [英] Bootstrap 4 - On screen 3 images in row with 80% height of screen
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问题描述
我有几个有关网站的问题，我在Bootstrap 4的帮助下制作的。我想在页面上部的中间使用屏幕空间（没有滚动，除了移动版本）以及徽标的简单页面，全宽navbar，然后2行3全宽图像，这将裁剪允许时裁剪。
那据说，你的html代码应该是这样的：
< div class =container>
< div class =row Logo>
< div class =col-sm-3>
<！ - 这是您应该放置您的徽标图片的地方 - >
< / div>
< / div>
< div class =row Menu>
< div class =col-sm-12>
<！ - 这是您的菜单进入的地方 - >
< / div>
< / div>
< div class =row Images>
< div class =col-sm-4>
<！ - 您的第一张图片 - >
< / div>
< div class =col-sm-4>
<！ - 您的第二张图片 - >
< / div>
< div class =col-sm-4>
<！ - 您的第三张图片 - >
< / div>
< div class =col-sm-4>
<！ - 您的第四张图片 - >
< / div>
< div class =col-sm-4>
<！ - 您的第五张图片 - >
< / div>
< div class =col-sm-4>
<！ - 您的最后一张图片 - >
< / div>
< / div>
< / div>
另外，请查看引导布局页面 https://getbootstrap.com/docs/4.0/layout/grid/
I have couple of questions about site, which I'm making with help of Bootstrap 4. I would like to make simple page just using on screen space (no scroll except mobile version) with logo in the upper middle of the page, full width navbar and then 2 rows of 3 full width images, which would be cropped as resolution allows. Here is the sketch. I made some HTML/CSS proposals, but they didn't work properly. Do you have some ideas how to make it? :/
Thanks a lot!
<!DOCTYPE html>
<html lang ="cs">
<head>
<meta charset="utf-8">
<!-- Mobile adaptation -->
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!-- Page information -->
<meta name="description" content="GeoExpo Eshop. Od replik přes zkameněliny do trilobitů.">
<meta name="keywords" content="eshop zoo, eshop Zoo Praha, GeoExpo, zkameněliny, suvenýry, repliky, šutry, kameny">
<meta name="author" content="Ondřej Sloup">
<!-- Mine Stylesheet -->
<link rel="stylesheet" href="stylesheet/stylesheet.css">
<!-- Imported Stylesheets -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" integrity="sha384-Zug+QiDoJOrZ5t4lssLdxGhVrurbmBWopoEl+M6BdEfwnCJZtKxi1KgxUyJq13dy" crossorigin="anonymous">
<script defer src="https://use.fontawesome.com/releases/v5.0.4/js/all.js"></script>
<!-- Scripts (jQuery) -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/js/bootstrap.min.js" integrity="sha384-a5N7Y/aK3qNeh15eJKGWxsqtnX/wWdSZSKp+81YjTmS15nvnvxKHuzaWwXHDli+4" crossorigin="anonymous"></script>
<!-- Tittle -->
<title>Geo Expo</title>
</head>
<body>
<header>
<img class="logo d-block img-fluid mx-auto" src="./logo/PNG.png" alt="Logo" />
</header>
<nav class="navbar navbar-expand-lg">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#Toogle" aria-controls="Toogle" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"><i class="fa fa-bars mx-auto" aria-hidden="true"></i></span>
</button>
<div class="collapse navbar-collapse" id="Toogle">
<ul class="navbar-nav mt-2 mt-lg-0 mx-auto">
<li class="nav-item">
<a class="nav-link" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Repliky</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Unikáty</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Instalace</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Kontakt</a>
</li>
</ul>
</div>
</nav>
<main class="container-fluid p-0">
<div class="row align-items-center no-gutters">
<div class="col-4">
<img class="image" width="auto" src="./images/bridge.jpg" alt="Bridge">
</div>
<div class="col-4">
<img class="image" width="auto" src="./images/park.jpg" alt="Park">
</div>
<div class="col-4">
<img class="image" width="auto" src="./images/tunnel.jpg" alt="Tunnel">
</div>
</div>
<div class="row align-items-center no-gutters">
<div class="col-4">
<img class="image" width="auto" src="./images/bridge.jpg" alt="Bridge">
</div>
<div class="col-4">
<img class="image" width="auto" src="./images/park.jpg" alt="Park">
</div>
<div class="col-4">
<img class="image" width="auto" src="./images/tunnel.jpg" alt="Tunnel">
</div>
</div>
</main>
And CSS
/*INSERT*/
@import url('https://fonts.googleapis.com/css?family=Cinzel+Decorative');
@import url('https://fonts.googleapis.com/css?family=Cinzel');
/*ALL*/
html, body, main {
height: 100% !important;
max-width: 100% !important;
}
body {
background: grey !important;
}
/*Header*/
header {
height: 15%;
}
.logo {
display: inline-block;
padding: 1rem 0 .5rem 0 !important;
}
/*Images*/
.row {
height: 30% !important;
}
/* NavBar */
nav {
font-size: 13pt;
font-family: 'Cinzel', sans-serif;
padding: .3rem 0 .3rem 0 !important;
text-transform: capitalize;
}
.nav-link {
color: #fff !important;
margin: 0 25% 0 25%;
}
.nav-link:hover {
font-style: underline;
}
解决方案
For future, you can use the http://shoelace.io/
That being said, your html code should look like this:
<div class="container">
<div class="row Logo">
<div class="col-sm-3">
<!-- This is where you should put your logo image -->
</div>
</div>
<div class="row Menu">
<div class="col-sm-12">
<!-- this is where your menu goes in -->
</div>
</div>
<div class="row Images">
<div class="col-sm-4">
<!-- your first image -->
</div>
<div class="col-sm-4">
<!-- your second image -->
</div>
<div class="col-sm-4">
<!-- your third image -->
</div>
<div class="col-sm-4">
<!-- your forth image -->
</div>
<div class="col-sm-4">
<!-- your fifth image -->
</div>
<div class="col-sm-4">
<!-- your last image -->
</div>
</div>
</div>
Also, have a look at the bootstrap layout page https://getbootstrap.com/docs/4.0/layout/grid/
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