HTML peer elements are displayed side by side at the same height

Details on the following page

http://www.w3school.com.cn/cssref/pr_pos_vertical-align.asp

I use the following

vertical-align:middle

 

The following is a direct copy of the site's content

Example

Align an image vertically:

img
  {
  vertical-align:text-top;
  }

try it yourself

Browser support

All browsers support the vertical-align property.

NOTE: The property value "inherit" is not supported by any version of Internet Explorer (including IE8).

Definition and Usage

The vertical-align property sets the vertical alignment of the element.

illustrate

This property defines the vertical alignment of the inline element's baseline relative to the baseline of the line in which the element is placed. Negative length and percentage values ​​are allowed to be specified. This lowers the element instead of raising it. In table cells, this property sets the alignment of the cell contents in the cell box.

Default: Inheritance: Version: JavaScript Syntax:

baseline

no

CSS1

object.style.verticalAlign="bottom"

possible values

Value description

baseline	default. The element is placed on the baseline of the parent element.
sub	Vertically aligns the subscript of the text.
super	Vertically align the superscript of text
top	Align the top of the element with the top of the tallest element in the row
text-top	Align the top of the element with the top of the parent's font
middle	Place this element in the middle of the parent element.
bottom	Aligns the top of the element with the top of the lowest element in the row.
text-bottom	Aligns the bottom of the element with the bottom of the parent element's font.
length
%	Arranges this element using the percentage value of the "line-height" property. Negative values ​​are allowed.
inherit	Specifies that the value of the vertical-align attribute should be inherited from the parent element.