Saturday, 8 April 2017

css float

CSS Float

With CSS float, an element can be pushed to the left or right, allowing other elements to wrap around it.
Float is very often used for images, but it is also useful when working with layouts.

All CSS Float Properties

The number in the "CSS" column indicates in which CSS version the property is defined (CSS1 or CSS2).

Property
Description
Values
clear
Specifies which sides of an element where other floating elements are not allowed
left
right
both
none
inherit
float
Specifies whether or not a box should float
left
right
none
inherit

<html>
<head>
<style type="text/css">
img
{
float:right;
}
</style>
</head>
<body>
<p>In the paragraph below, we have added an image with style <b>float:right</b>. The result is that the image will float to the right in the paragraph.</p>
<p>
<img src="logocss.gif" width="95" height="84" />
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
</p>
</body>
</html>

Floating Elements Next to Each Other

If you place several floating elements after each other, they will float next to each other if there is room.
<html>
<head>
<style type="text/css">
.thumbnail
{
float:left;
width:110px;
height:90px;
margin:5px;
}
</style>
</head>
<body>
<h3>Image Gallery</h3>
<p>Try resizing the window to see what happens when the images does not have enough room.</p>
<img class="thumbnail" src="klematis_small.jpg" width="107" height="90">
<img class="thumbnail" src="klematis2_small.jpg" width="107" height="80">
<img class="thumbnail" src="klematis3_small.jpg" width="116" height="90">
<img class="thumbnail" src="klematis4_small.jpg" width="120" height="90">
<img class="thumbnail" src="klematis_small.jpg" width="107" height="90">
<img class="thumbnail" src="klematis2_small.jpg" width="107" height="80">
<img class="thumbnail" src="klematis3_small.jpg" width="116" height="90">
<img class="thumbnail" src="klematis4_small.jpg" width="120" height="90">
</body>
</html>

Turning off Float - Using Clear

Elements after the floating element will flow around it. To avoid this, use the clear property.
The clear property specifies which sides of an element other floating elements are not allowed.
<html>
<head>
<style type="text/css">
.thumbnail
{
float:left;
width:110px;
height:90px;
margin:5px;
}
.text_line
{
clear:both;
margin-bottom:2px;
}
</style>
</head>
<body>
<h3>Image Gallery</h3>
<p>Try resizing the window to see what happens when the images does not have enough room.</p>
<img class="thumbnail" src="klematis_small.jpg" width="107" height="90">
<img class="thumbnail" src="klematis2_small.jpg" width="107" height="80">
<img class="thumbnail" src="klematis3_small.jpg" width="116" height="90">
<img class="thumbnail" src="klematis4_small.jpg" width="120" height="90">
<h3 class="text_line">Second row</h3>
<img class="thumbnail" src="klematis_small.jpg" width="107" height="90">
<img class="thumbnail" src="klematis2_small.jpg" width="107" height="80">
<img class="thumbnail" src="klematis3_small.jpg" width="116" height="90">
<img class="thumbnail" src="klematis4_small.jpg" width="120" height="90">
</body>
</html>

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