在我的页面上,我有一个垂直的侧栏,点击一下按钮就会打开.侧边栏从屏幕顶部一直延伸到底部.基本上,当我点击按钮打开侧边栏时,它会覆盖公司徽标和公司名称.我希望侧栏稍微小一点,这样它就不会覆盖公司的标志和名称.以下是侧边栏的代码:
<body>
<nav class="navbar navbar-dark bg-dark">
<div class="container-fluid d-flex justify-content-between p-0">
<a class="navbar-brand d-flex align-items-center" asp-controller="Home" asp-action="Index">Your .NET Core Application</a>
<button class="openbtn" onclick="openNav()">☰ Open Sidebar</button>
</div>
</nav>
<div id="mySidebar" class="sidebar">
<a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
<a onclick='closeNav()' href="#">About</a>
<a href="#">Services</a>
<a href="#">Clients</a>
<a href="#">Contact</a>
</div>
</body>
下面是我用来打开和关闭侧边栏的Java脚本:
<script>
function openNav() {
document.getElementById("mySidebar").style.width = "250px";
document.getElementById("main").style.marginLeft = "250px";
}
function closeNav() {
document.getElementById("mySidebar").style.width = "0";
document.getElementById("main").style.marginLeft = "0";
}
</script>
以下是样式表:
<style>
.sidebar {
height: 100%;
width: 0;
position: fixed;
z-index: 1;
top: 0;
left: 0;
background-color: lightblue;
overflow-x: hidden;
transition: 0.5s;
padding-top: 60px;
}
.sidebar a {
padding: 8px 8px 8px 32px;
text-decoration: none;
font-size: 25px;
color: #818181;
display: block;
transition: 0.3s;
}
.sidebar a:hover {
color: #f1f1f1;
}
.sidebar .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 36px;
margin-left: 50px;
}
.openbtn {
font-size: 20px;
cursor: pointer;
background-color: #111;
color: white;
padding: 10px 15px;
border: none;
}
.openbtn:hover {
background-color: #444;
}
#main {
transition: margin-left .5s;
padding: 16px;
}
/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
@@media screen and (max-height: 450px) {
.sidebar {padding-top: 15px;}
.sidebar a {font-size: 18px;}
}
</style>
这是我的顶级公司名称和徽标栏的外观:
以下是当我单击打开侧栏按钮时的外观:
正如您所看到的,侧栏覆盖了显示"您的.Net Core A"的区域.我希望侧栏从顶部菜单下方开始,这样整个黑色菜单就不会被侧栏覆盖.我怎样才能做到这一点.我试图通过删除侧栏样式表中的填充来移动下面的侧栏:
.sidebar {
height: 100%;
width: 0;
position: fixed;
z-index: 1;
top: 0;
left: 0;
background-color: lightblue;
overflow-x: hidden;
transition: 0.5s;
padding-top: 60px;
}
我试着从上面的样式表中删除"pending-top:60px;",但没有任何影响.