photoshop and elements

css| Design | detailed Chunk elements (block Element)Typically a container element of another element, the block element typically starts with a new row, it can hold inline elements and other block elements, and the common block element is the paragraph label ' P. "Form" is a special block element that can only be used to accommodate other block

1 Definition of elements and block-level elements in rowsAny HTML (Hypertext Markup Language) element has its default display property, most of which are inline elements (inline) or block-level elements (block). An inline element occupies only the space contained in the bounding rectangle of its corresponding label, an

Understanding and mutual conversion of elements in HTML rows and block-level elements Block-level elements:Div, p (paragraph), form (form), ul (unordered list), li (list item), ol (ordered list), dl (definition list ), hr (horizontal split line), menu (menu list), table (table )... 　　Features:1. A block-level element occupies only one row, and its width automatically fills the width of its parent element. 2

Pseudo and pseudo elements, pseudo elementsPseudo class Pseudo-class selection elements are based on the status of the current element, or the current characteristics of the element, rather than static flags such as the element id, class, and attribute. Because the state changes dynamically, when an element reaches a specific State, it may get a pseudo-class style. When the state changes, it will lose this

Post: the difference and origin of CSS pseudo elements and CSS pseudo elements are described in detail. The difference between the two is actually a very old problem. However, many people confuse the pseudo-classes with the pseudo elements due to mistransmission of various types of networks and irresponsible books, and even many CSS veterans. I was deeply misled

)./////////////////////////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////Let's first understand that all HTML elements are either blocks (block elements), or inline (inline elements). Here's a look at the features of block and inline:Features of the block element:Always start on a new line

Add a new HTML contentWe'll learn the four jQuery methods for adding new content: Append ()-inserts content at the end of the selected element Prepend ()-Inserts content at the beginning of the selected element After ()-Inserts the content after the selected element Before ()-insert content before selected element JQuery Append () methodThe JQuery append () method inserts the content at the end of the selected element.Instance$ ("P"). Append ("Some appended text.");JQue

JQuery uses (3) to process page elements and jquery Elements Page elements can be managed through various query and modification methods in DOM programming, which is very troublesome. JQuery provides a complete set of methods to process page elements. Including the content, copying, moving, and replacing of