Flex属性学习
1.0 flex-direction 属性排列
column-reverse: 列反向排列
实例：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" content="width=device-width, initial-scale=1.0">
<title></title>
<style type="text/css">
* {
padding: 0px;
margin: 0px;
}
body {
padding-left: 0px;
padding-top: 100px;
}
article {
display: flex;
border: solid 5px blueviolet;
width: 300px;
flex-direction: column-reverse;
}
article * {
width: 100px;
height: 100px;
background: red;
margin: 10px;
}
.first {
background: #87CEEB;
}
.second {
background: #FFA07A;
}
.third {
background: lightpink;
}
.fourth {
background: lightgreen;
}
</style>
</head>
<body>
<article>
<div class="first">第一</div>
<div class="second">第二</div>
<div class="third">第三</div>
<div class="fourth">第四</div>
</article>
</body>
</html>
屏幕快照 2019-12-28 下午8.14.10.png
1.0 flex-direction 属性排列
column-reverse: 列反向排列
实例：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" content="width=device-width, initial-scale=1.0">
<title></title>
<style type="text/css">
* {
padding: 0px;
margin: 0px;
}
body {
padding-left: 0px;
padding-top: 100px;
}
article {
display: flex;
border: solid 5px blueviolet;
width: 300px;
flex-direction: column-reverse;
}
article * {
width: 100px;
height: 100px;
background: red;
margin: 10px;
}
.first {
background: #87CEEB;
}
.second {
background: #FFA07A;
}
.third {
background: lightpink;
}
.fourth {
background: lightgreen;
}
</style>
</head>
<body>
<article>
<div class="first">第一</div>
<div class="second">第二</div>
<div class="third">第三</div>
<div class="fourth">第四</div>
</article>
</body>
</html>
1.1 flex-direction: row
元素横向排列
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" content="width=device-width, initial-scale=1.0">
<title></title>
<style type="text/css">
* {
padding: 0px;
margin: 0px;
}
body {
padding-left: 0px;
padding-top: 100px;
}
article {
display: flex;
border: solid 5px blueviolet;
width: 300px;
flex-direction: row;
}
article * {
width: 100px;
height: 100px;
background: red;
margin: 10px;
}
.first {
background: #87CEEB;
}
.second {
background: #FFA07A;
}
.third {
background: lightpink;
}
.fourth {
background: lightgreen;
}
</style>
</head>
<body>
<article>
<div class="first">第一</div>
<div class="second">第二</div>
<div class="third">第三</div>
<div class="fourth">第四</div>
</article>
</body>
屏幕快照 2019-12-28 下午8.55.55.png
1.0 flex-direction 属性排列
column-reverse: 列反向排列
实例：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" content="width=device-width, initial-scale=1.0">
<title></title>
<style type="text/css">
* {
padding: 0px;
margin: 0px;
}
body {
padding-left: 0px;
padding-top: 100px;
}
article {
display: flex;
border: solid 5px blueviolet;
width: 300px;
flex-direction: column-reverse;
}
article * {
width: 100px;
height: 100px;
background: red;
margin: 10px;
}
.first {
background: #87CEEB;
}
.second {
background: #FFA07A;
}
.third {
background: lightpink;
}
.fourth {
background: lightgreen;
}
</style>
</head>
<body>
<article>
<div class="first">第一</div>
<div class="second">第二</div>
<div class="third">第三</div>
<div class="fourth">第四</div>
</article>
</body>
</html>
1.1 flex-direction: row
元素横向排列
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" content="width=device-width, initial-scale=1.0">
<title></title>
<style type="text/css">
* {
padding: 0px;
margin: 0px;
}
body {
padding-left: 0px;
padding-top: 100px;
}
article {
display: flex;
border: solid 5px blueviolet;
width: 300px;
flex-direction: row;
}
article * {
width: 100px;
height: 100px;
background: red;
margin: 10px;
}
.first {
background: #87CEEB;
}
.second {
background: #FFA07A;
}
.third {
background: lightpink;
}
.fourth {
background: lightgreen;
}
</style>
</head>
<body>
<article>
<div class="first">第一</div>
<div class="second">第二</div>
<div class="third">第三</div>
<div class="fourth">第四</div>
</article>
</body>
屏幕快照 2019-12-28 下午8.55.55.png
行反向排列
article {
display: flex;
border: solid 5px blueviolet;
width: 300px;
flex-direction: row-reverse;
}
屏幕快照 2019-12-28 下午9.47.14.png
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