springboot怎么把数据传给前端:springboot 如何引入前端 bootstrap?
这种问题网上一搜一大堆,你可以具体找一篇文章试试,遇到问题可以针对相关问题去提问。springboot通过jar包方式引入bootstrap_个人文章 - SegmentFault 思否 这不是查查就
顺晟科技
2022-10-19 12:21:16
102
我试图用HTML和CSS复制一个网站。在我的代码中,我有不同的列表,每个列表都有不同的css属性。在我的浏览器中,属性混杂,我看不懂…… 我的html代码:
<!doctype html>
<html lang="fr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="file:///my css !/css/odpf.css" >
<title>Olympiades</title>
</head>
<body>
<div id="barre_haut">
</div>
<div id="wrapper">
<div class="container bg-white">
<nav>
<ul id="menu_haut" class="nav flex-column flex-md-row justify-content-end">
<li id="menu_haut" class="nav-item"><a class="nav-link" href="#">Recherche</a></li>
<li id="menu_haut" class="nav-item menurouge"><a class="nav-link" href="#">Connexion</a></li>
<li id="menu_haut" class="nav-item"><a class="nav-link" href="#">Mon compte</a></li>
<li id="menu_haut" class="nav-item"><a class="nav-link" href="#">Presse</a></li>
</ul>
</nav>
<div class="row ">
<div class="col-md-4 bg-white"><div class="position-absolute" style="bottom:0px; left:35px"><img src="https://odpf.org/templates/odpftemplate/img/site-logo-398x106.png" alt="Logo Olympiades" style="width:100%; height:auto"></div></div>
<div class="col-md-3 bg-white"></div>
<div class="col-md-5 bg-white pr-0"><img src="https://odpf.org/templates/odpftemplate/img/home-rightcol-top2.png" alt="image_en_tete" style="width:100%; height:auto"></div>
</div>
<div class="row">
<div class="col-md-4 col-gche-accueil ">
<div class="row px-3 pb-0">
<img src="https://odpf.org/images/odpf_slider_home_08.jpg" style="width:100%; height:auto">
<div class="menugche">
<h3 class="mt-1">les olympiades de physique france</h3>
<ul>
<li class="menugche"><a href="#">C'est quoi ?</a></li>
<li class="menugche">Comment ça se passe ?</li>
</ul>
<h3 class="mt-1">Revivez les éditions passées</h3>
<ul>
<li class="menugche">Archives</li>
<li class="menugche">Les mémoires</li>
<li class="menugche">Colloque de la 20ème édition</li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div id="barre_bas">
</div>
</body>
</html>
和我的css:
<!doctype html>
<html lang="fr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" href="file:///my css !/css/odpf.css" >
<title>Olympiades</title>
</head>
<body>
<div id="barre_haut">
</div>
<div id="wrapper">
<div class="container bg-white">
<nav>
<ul id="menu_haut" class="nav flex-column flex-md-row justify-content-end">
<li id="menu_haut" class="nav-item"><a class="nav-link" href="#">Recherche</a></li>
<li id="menu_haut" class="nav-item menurouge"><a class="nav-link" href="#">Connexion</a></li>
<li id="menu_haut" class="nav-item"><a class="nav-link" href="#">Mon compte</a></li>
<li id="menu_haut" class="nav-item"><a class="nav-link" href="#">Presse</a></li>
</ul>
</nav>
<div class="row ">
<div class="col-md-4 bg-white"><div class="position-absolute" style="bottom:0px; left:35px"><img src="https://odpf.org/templates/odpftemplate/img/site-logo-398x106.png" alt="Logo Olympiades" style="width:100%; height:auto"></div></div>
<div class="col-md-3 bg-white"></div>
<div class="col-md-5 bg-white pr-0"><img src="https://odpf.org/templates/odpftemplate/img/home-rightcol-top2.png" alt="image_en_tete" style="width:100%; height:auto"></div>
</div>
<div class="row">
<div class="col-md-4 col-gche-accueil ">
<div class="row px-3 pb-0">
<img src="https://odpf.org/images/odpf_slider_home_08.jpg" style="width:100%; height:auto">
<div class="menugche">
<h3 class="mt-1">les olympiades de physique france</h3>
<ul>
<li class="menugche"><a href="#">C'est quoi ?</a></li>
<li class="menugche">Comment ça se passe ?</li>
</ul>
<h3 class="mt-1">Revivez les éditions passées</h3>
<ul>
<li class="menugche">Archives</li>
<li class="menugche">Les mémoires</li>
<li class="menugche">Colloque de la 20ème édition</li>
</ul>
</div>
</div>
</div>
</div>
</div>
<div id="barre_bas">
</div>
</body>
</html>
而且,我的菜单行在开始时应该是黑色的,在12中,它出现在红色的,在20中,属性由“menugche”定义....
我脑子里怎么了? 提前谢谢!
顺晟科技:
这定义了三个独立的规则:
我怀疑您希望规则是:
如果是这种情况,则需要重复类名:
05
2022-12
02
2022-12
02
2022-12
29
2022-11
29
2022-11
24
2022-11