<div class="main-container">
<div class="fixed-container">Header:固定尺寸</div>
<div class="content-wrapper">
<div class="overflow-container">
<div class="overflow-content">
<p>内容</p>
</div>
</div>
</div>
</div>
@import 'https://fonts.googleapis.com/css?family=Share+Tech+Mono';
@import 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css';
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
width: 100vw;
min-height: 100vh;
display: flex;
justify-content: center;
align-items: center;
background-image: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/1376484/jess-harding-lqT6NAmTaiY-unsplash.jpg'),radial-gradient(#28a3dd, #0d7751);
background-size: cover;
background-position: center;
font-family: "Share Tech Mono", monospace;
font-size: 2rem;
background-blend-mode: multiply,screen, overlay;
}
.main-container {
position: fixed;
background-size: cover;
background-position: center;
backdrop-filter: blur(20px);
background-color: rgba(255, 255, 255, 0.5);
border-radius: 5px;
padding:2vw 2vw 0;
box-sizing: border-box;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
transition: .3s ease;
right: 20vw;
left: 20vw;
bottom: 0;
top: 10vh;
display: flex;
flex-direction: column;
}
.fixed-container {
height: 100px;
padding: 20px;
background-color: #0B5AB0;
color: white;
border-radius: 5px;
display: flex;
align-items: center;
}
.content-wrapper {
display: flex;
flex: 1;
min-height: 0; /* 这个很重要*/
}
.overflow-container {
flex: 1;
overflow-y: auto;
}
.overflow-content {
height: 2000px;
color: black;
background-color: #ddd;
padding: 20px;
}
View Compiled
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.