Vertical-align and line-height in css; verticalalignVertical-align and line-height usage in css 1. First, let's look at a phenomenon:
(1) place an image into a div block, and set the background color of the div block to aquamarine. You will find that there is a gap between the image and the bottom edge of the div block.
Instance:
The Code is as follows:(2) Add a span label to the image of the div block wit
May be a bottleneck, for a long time feel that there is nothing on the CSS to see. Never felt that CSS had any difficulty, what box models and various streams also felt effortless to understand, but seemed limited to this. Some properties are limited to common use, sometimes to do experiments to verify some properties, and then forget. Now think about this part because some of the properties are really rare, not much in actual production, and there are some I think are common, but not to underst
Align webpages with each other using CSS
How to center a divThe main style definition is as follows:
Body {text-align: center ;}# Center {margin-Right: auto; margin-left: auto ;}Note:
First, define text-align: center in the parent element. This means that the content in the parent element is centered. for IE, this setting is enough. However, it cannot be ce
CSS align-content attribute, cssalign-contentInstance
Align the items of the
Div
{
Display: flex;
Flex-flow: row wrap;
Align-content: space-around;
}
Browser support for copying preview results
The number in the table indicates the version number of the first browser that supports this attribute.
The number following-webkit-,-ms-, or-moz-is the first vers
CSS align-self attribute of Flexible elastic box model, flexiblealign-selfInstance
Center alignment an item in an elastic object element:
# MyBlueDiv
{
Align-self: center;
}
Browser support for copying preview results
The number in the table indicates the version number of the first browser that supports this attribute.
The number following-webkit-,-ms-, or-moz-is the first version that supports this p
Comparison with valign
Vertical-align explains in the light rain manual that it sets or retrieves the vertical method of the object content. What I don't quite understand is that vertical-align is classified as "attribute/text"
O3noblog emphasizes the difference between vertical-align and valign. It is true that vertical-
Preparation phaseVertical-align Value and Meaning:
Value
Meaning
Baseline
Default. element is placed on the baseline of the parent element.
Top
Aligns the top of the element with the top of the highest element in the row
Text-top
Aligns the top of the element with the top of the parent element's font
Middle
Place this element in the middle of the paren
Preface: Aboutvertical-alignPropertyThe vertical-align property may be one of the more difficult to understand CSS properties.The explanation for this is that the property defines the vertical alignment of the baseline of the element within the row relative to the baseline of the row where the element is located.This paper will demonstrate its function through a series of practical experiments.[Note: Place the mouse over the picture on this article to
This article focuses on the central use of the table label for HTML tables, as well as how the Align property is used in table labels to help align the table alignment and the text in the table. Now let's take a look at this article.
First, let's look at the use of the table table's contents centered:
Let's first introduce a property, which is the Align property
Ashamed to say, as if he had just used vertical-align:middle such a property, but recently began to explore her to find her really unfathomable, I can only beyond ah ...
I. Vertical-align BASIC INTRODUCTIONVertical-align Gu Mingsi, people who understand English will know the meaning of vertical alignment, and our common vertical-align is used for vertical al
A very simple design layout style, a figure represents left to it, but in fact what we want may be the alignment shown in B.
This is the legendary two-sided alignment. There is also a more precise statement that the ends are distributed aligned.
In the beginning, I tried to use CSS to solve this small problem, looked at a number of ways to find that there is no perfect compatible solution.
In some csser the use of a CSS justification is based on text-align:justify and text-
line-height, Font-size, Vertical-align are key properties that set the layout of elements in a row. These three attributes are interdependent relationships, changing the distance between lines, setting vertical alignment, and so on, all of which require their co-operation. In the CSS font has been introduced in detail the relevant content of font-size, this article will mainly introduce Line-height and vertical-al
Alignment is one of the most frequently used layout methods. You may have mastered this method. Suppose there are four controls that align to the left and align to the right. Suppose there are four controls that align to the top and align to the bottom. If the selected controls may overlap after alignment, microsoftAcc
Text-justify Set how to combine sentences in a paragraph to make the upper and lower sides of a paragraph bounded.Available values:Inter-word)Newspaper (using an integer or letter gap)Distribute (similar to newspaper, but most used in East Asia)Distribute-all-Lines)Inter-ideograph)Auto (determined by the sequence generator) This feature can be used only after ie5.0 or above. Generally, text-justify: Auto is used. Use text-align: justify to
First, it is clear that vertical-align only works on inline-block and inline elements.Before you say vertical-align, you need to explain what a line box is.The line displayed in the browser contains multiple non-block elements (line breaks when there is a block element), and a box can be used to include this line, which is a lines box.such as a Div, he will occupy a row, wrapped inside all non-block element
Vertical-align: the middle is centered. The line feed problem occurs in Firefox,1. Understanding of vertical-align: middle
Previously, vertical-aign was widely used. In particular, the center alignment problem is often solved by using margin, padding, and so on. Recently, vertical center is often used in projects, so it is necessary to go back and summarize it.
Vertical-aign mainly uses the vertical alignme
When making a form, we often encounter situations where the top and bottom two fields are aligned, such as name, cell phone number, and place of birth. So we'll have to use text-align, text-justify style.Text-align directly set to justify on the line, text-justify the situation is complicated, maybe someone is not familiar with it. The values of IE are as follows:
Auto: Allows the browser user agen
control the display or hide of the drop-down menu. That is to say, by default, div. dropdown does not have the class name open. When the user clicks for the first time, div. dropdown adds the class name open. When the user clicks again, div. the class name in the dropdown container will be removed.. Open>. dropdown-menu {
display: Block ;}
Drop-down Separator
If there are two groups in the drop-down menu, you can add an empty . Dropdown-menu. divider {
height: 1px;
margin: 9px 0;
overfl
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