head first html and css 3rd edition

1.script element Properties (6): ①async (Asynchronous script), valid only for external scripts②defer (deferred script), valid only for external scripts③CHARSET,SRC (cross-domain), type,language2. Use external JS files whenever possible, because the browser caches all external JS files according to the settings. That is, if you have 2 pages that use the same file, you only need to download the file once3.①js scripts are generally placed in front of The ②async property, which represents the curren

Head First html css xhtml Notes, CSS XHTML I recently watched the front-end and saw this entry-level book. Title and style in A list is a group of projects. The Therefore, Use A.html: B .html: Open B and click the link to jump to the Chai Tea area on page. Open a new

To add CSS styles directly to html, you need to add the start and end style tags to the To write a rule for multiple elements, simply add a comma between selectors, such as "h1,h2".H1,H2 { font-famliy:sans-serif; Color: gray; } Underline: with border-bottom:1px solid black extension, This line extends to the edge of the page. when using text-decoration:underlin

The 1.rel attribute indicates the relationship between the XHTML file and what you want to link, and we want to connect to a style sheet, so we set the property value to "stylesheet".2.3. In general, the effects of your text appearance styles, such as font color, font, and other font-related attributes, can be inherited.4.CSS allows you to define a variety of selectors to determine which elements your style applies to.But what if you want to have a di

This article is a reading note for "Head first Html,css and XHTML" and is for learning only-Non-reproducedHtml:hypertext Markup LanguageHypertext Markup Language, a language, is also the main language that constitutes a Web document. Defines the basic tags and elements, the browser can identify the label, and reasonable display,

Before writing a lot of front-end interface, but did not read a full HTML and CSS books, are used to check what, recently spare time to consolidate the knowledge of the front-end Foundation, read the "Head first HTML and CSS", feel this book is a little too simple, but still

Head First HTML CSS, headfirsthtml A void element is an element that does not contain any content between the start tag and the end tag on an HTML page. The relative link should be used to link pages on the same website, and the URL should be used to link pages on other websites. The file protocol is used when the

[Reading Notes] Head first HTML with CSS version 2, headcss Appendix: HTML Cheat Sheet I read 300 pages one afternoon. This book is really a vernacular, and the target readers should be those who have no programming experience at all. Tips: IE cannot correctly display the border body around the page subject {border

Head First HTML and CSS-layout and positioning, headcss 1. flow is used by browsers to place HTML elements on pages. For block elements, the browser displays each element one by one from top to bottom along the element stream, and adds a line break between each block element; For inline elements, the horizontal dire

letter, and the ID name can begin with a number or a letter. class names and ID names can contain letters, numbers, and _ characters, but not spaces. When using more than one style sheet, the following style sheet overrides the style in the previous style sheet. You can add media properties to the link element to provide the specified style sheet for different browsing devices. Media= "screen and (max-device-width:480px)" media= "print" query can also use Min-device-width, orientation[displ

CSS Basic:Font-famliyFont-sizeFont-styleText-decorationColorBackground-color... Skills:Define the parent element in the body selector and inherit the subclass for easy administrationThe option after Font-famliy is actually a preferred list to selectFont-size in body is best to define Small,medium,large first ... Subclasses change through 200%,1.2EMFont-style control italic, and italicText-decoration Text style underlineColor,background-color Col

Elements: Start tag + content + END tag; The notation of the attribute of the element: the property name, followed by an equal sign, followed by the value of the attribute in double quotation marks; HTML Implementation structure,CSS for performance; Short reference elements in HTML: NewLine: Head first

2015-04-01 19:48:22Sixth chapter-Standards, norms1. In accordance with the strict specifications of HTML 4.01, inline elements must be included in the block element, of course, not to do so can pass.2. The standard Web page loads faster, is easier to run on other mobile devices, and is easily accepted by users with screen readers because of visual impairments.3. Take the time to read the wrong information and you will begin to understand their tricks.

1. Understanding the HTML Web language2. In-depth understanding of "HT" in hypertext HTML3. Building the Module Web page4. Connect up5. Recognize the media and add images to the page6. Serious HTML standards and other7. Getting Started with CSS add a little style8. Add font and color style9. Intimate contact with elements: Box model10.div and span advanced web bu

2015-04-10 21:13:38The 1.2.After the 3.The side-by-side options for the Radio box and check box, their Name property is the same, and the principle above, when the value of the check box is multiple, the data sent is the shape of the:color=redgreen%blue;4. Definitions and usageThe Value property specifies the values that are sent to the server when the form is submitted.The value between 5. Use the Checked property to define the default options. Checked= "Checked"6. If you are using The 7.When t