<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>浮動元素搭配標準流父盒子</title>
<style>
.box{
width: 1200px;
height: 460px;
background-color: pink;
margin: 0 auto;
}
.left{
float: left;
width: 230px;
height: 460px;
background-color: purple;
}
.right{
float: left;
width: 970px;
height: 460px;
background-color: skyblue;
}
</style>
</head>
<body>
<div class="box">
<div class="left">左側</div>
<div class="right">右側</div>
</div>
</body>
</html>
先創建有個大盒子，然後再在這個盒子裏創建兩個小盒子，讓盒子都左浮動。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>浮動練習2</title>
</head>
<style>
/* 清除所有的間距，div是沒有間距的，ul是有間距的 */
*{
margin: 0;
padding: 0;
}
/* 清除li前面的小圓點 */
li{
list-style: none;
}
.box{
width: 1226px;
height: 285px;
background-color: pink;
margin: 0 auto;
}
.box li{
width: 296px;
height: 285px;
background-color: purple;
margin-right: 14px;
float: left;
}
/* 最後一個小li不需要外邊距，否則會撐出來 */
.box .last{
margin-right: 0;
}
</style>
<body>
<ul class="box">
<li>1</li>
<li>2</li>
<li>3</li>
<li class="last">4</li>
</ul>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>浮動頁面佈局3</title>
<style>
.box{
width: 1226px;
height: 615px;
background-color: pink;
margin: 0 auto;
}
.left{
width: 234px;
height: 615px;
background-color: purple;
float: left;
}
.right{
width: 992px;
height: 615px;
background-color: skyblue;
float: left;
}
.right>div{
width: 234px;
height: 300px;
background-color: pink;
float: left;
margin-left: 14px;
margin-bottom: 14px;
}
</style>
</head>
<body>
<div class="box">
<div class="left">左盒子</div>
<div class="right">
<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
<div>5</div>
<div>6</div>
<div>7</div>
<div>8</div>
</div>
</div>
</body>
</html>
常用的網頁佈局：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>常用的網頁佈局</title>
<style>
*{
margin: 0;
padding: 0;
}
.top{
height: 50px;
background-color: gray;
}
.banner{
width: 980px;
height: 150px;
background-color: gray;
margin: 10px auto;
}
.box{
width: 980px;
margin: 0 auto;
height: 300px;
background-color: pink;
}
li{
list-style: none;
}
.box li{
width: 237px;
height: 300px;
background-color: gray;
float: left;
margin-right: 10px;
}
.box .last{
margin-right: 0;
}
.footer{
height: 200px;
background-color: gray;
margin-top: 10px;
}
</style>
</head>
<body>
<div class="top">top</div>
<div class="banner">banner</div>
<div class="box">
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
<li class="last">4</li>
</ul>
</div>
<div class="footer">footer</div>
</body>
</html>
