<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>两栏布局</title>
<style>
* {
margin: 0;
padding: 0;
}
.box{
}
/* .left {
float: left;
width: 200px;
background-color: salmon;
height: 100vh;
}
.right {
margin-left: 210px;
background-color: royalblue;
height: 100vh;
margin: 0;
} */
.box {
display: flex;
}
.left {
width: 200px;
background-color: salmon;
height: 100vh;
}
.right {
flex: 1;
background-color: royalblue;
height: 100vh;
}
</style>
</head>
<body>
<div class="box">
<div class="left">左边</div>
<div class="right">右边</div>
</div>
</body>
</html>
效果图:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>三栏布局</title>
<style>
* {
margin: 0;
padding: 0;
}
/*
flex 布局
*/
/* .container {
display: flex;
justify-content: space-between;
height: 500px;
}
.center {
width: 100%;
background-color: springgreen;
}
.left, .right {
width: 200px;
}
.left{
background-color: thistle;
}
.right {
background-color: steelblue;
} */
/*
grid 布局
*/
.container {
display: grid;
grid-template-columns: 200px auto 200px;
width: 100vw;
height: 100vh;
margin: 0;
}
.left {
background-color: thistle;
}
.center {
background-color: turquoise;
}
.right {
background-color: steelblue;
}
</style>
</head>
<body>
<div class="container">
<div class="left">left</div>
<div class="center">center</div>
<div class="right">right</div>
</div>
</body>
</html>
效果图:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>grail圣杯布局</title>
<style>
#header,#footer{
height: 100px;
background-color: #ccc;
border: 2px solid red;
}
#container{
display: flex;
width: calc(100% -200px);
height: 100vh;
}
#center{flex: 1;}
#left{
width: 100px;
background-color: orange;
}
#right{
width: 100px;
background-color: orchid;
}
</style>
</head>
<body>
<div id="header">header</div>
<div id="container">
<div id="left">left</div>
<div id="center">center</div>
<div id="right">right</div>
</div>
<div id="footer">footer</div>
</body>
</html>
效果图:
