我有一个导航栏,我在其中使用锚标记作为按钮。当字体大小为默认值时,一切都很好,但是当我稍微更改它时,它会在顶部添加一些空间,如图所示。
注意此空间在电脑上不可见,但在手机或其他宽度较小的设备上查看网站时可见。如果在手机横向模式下打开同一个网站,顶部的额外空间就会消失。
这是html:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Code Craze Course</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="nav">
<h1 class='nav-elements' id="heading-1">Code Craze Course</h1>
<a class="nav-elements" id="a-1" href="google.com">Enroll Now</a>
</div>
</body>
</html>
这是CSS:
*{
margin: 0;
padding: 0;
}
body{
background-color: cadetblue;
}
.nav{
width: 100%;
height: 5vw;
display: inline-flex;
align-items: center;
}
#heading-1{
display: inline-flex;
justify-content: center;
align-items: center;
width: 100%;
position:absolute;
color: white;
background-color: rgb(53, 53, 53);
height: 5vw;
font-size:3vw;
}
#a-1{
color: white;
display: inline-flex;
align-items: center;
position: relative;
text-decoration: none;
background-color: rgb(40, 89, 194);
margin: 0 0 0 1vw;
border-radius: 3px;
border: 0.15vw solid rgb(189, 189, 189);
padding: 0px 1vw;
font-size: 1vw;
font-family:Verdana, Geneva, Tahoma, sans-serif;
height: 2vw;
}
我尝试更改行高,但没有帮助。但是将字体大小更改为默认值可以解决问题,但我需要字体大小大一点,所以不能将 t 保留为默认值。
请求-请不要将其标记为重复,因为我已经尝试过本文中给出的解决方案(字体大小增加了上边距),但它没有帮助。
将
position: absolute
和 top: 0
应用于 .nav
类。
.nav {
position: absolute;
top: 0;
}
*{
margin: 0;
padding: 0;
}
body{
background-color: cadetblue;
}
.nav{
width: 100%;
height: 5vw;
display: inline-flex;
align-items: center;
position: absolute;
top: 0;
}
#heading-1{
display: inline-flex;
justify-content: center;
align-items: center;
width: 100%;
position:absolute;
color: white;
background-color: rgb(53, 53, 53);
height: 5vw;
font-size:3vw;
}
#a-1{
color: white;
display: inline-flex;
align-items: center;
position: relative;
text-decoration: none;
background-color: rgb(40, 89, 194);
margin: 0 0 0 1vw;
border-radius: 3px;
border: 0.15vw solid rgb(189, 189, 189);
padding: 0px 1vw;
font-size: 2vw;
font-family:Verdana, Geneva, Tahoma, sans-serif;
height: 2vw;
line-height: 1;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Code Craze Course</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="nav">
<h1 class='nav-elements' id="heading-1">Code Craze Course</h1>
<a class="nav-elements" id="a-1" href="google.com">Enroll Now</a>
</div>
</body>
</html>