Html ebook free

Gallery with Slide Show If you want to create a Gallery with user-friendly Slide Show options, this template is for you. The files Customize them for your slides. The file index. Gallery with Thumbnails If you want to create a Gallery with Thumbnails, this template is for you.

The List subdirectory contains the file index. Customize it for your gallery. Download a template package file 2. Unpack it to the directory where you want to prepare your eBook 3. After you unpack it, make your changes and add the contents of your eBook to html files 4.

Prepare the project in eBook Maestro by specifying the path to the directory with eBook files 5. Compile the eBook. Pay Me… Or Else! It covers tactics and tips that will help you recover your hard earned money and how to avoid similar situations in the future. Introduction to Good Usability by Peter Pixel.

This usabilty guide sheds some light on some common interface elements and mistakes people often make with them. This is by no means a complete guide or solid set of rules, but it is definitely a good start. Font embedding for the web is a great step in making the web look better and become more functional, but what about security and load times?

This book was originally written in for print designers whose clients wanted websites. While browser references and modem speeds may reek of , much of the advice about transitioning to the web still holds true. Integrating Accessibility Throughout Design. With the Web, people with disabilities can do more things themselves, without having to rely on others. This book helps you improve your websites to remove accessibility barriers and avoid adding new barriers. Getting Real: The Book By 37signals.

Getting Real is a smaller, faster, better way to build websites. General Services Administration to help web creators to base their decisions on the most current and best available evidence. Search User Interfaces. This book outlines the human side of the information-seeking process, and focuses on the aspects of this process that can best be supported by the user interface.

It describes the methods behind user interface design generally, and search interface design in particular. Web Style Guide — 3rd Edition. This book explains established design principles and covers all aspects of web design—from planning to production to maintenance. Resolution determines the clarity of the objects and text on the monitor. At high resolution objects on the screen become smaller and look sharper.

Monitors usually have standard 4: 3 or widescreen 9 and dimensions. This is the screen ratio. The number of pixels horizontally and vertically is the screen size.

In printing the resolution is measured in DPI, dots per inch. For the photo to be of a normal quality, a resolution must be at least dpi.

For example, to print a photo on the A4 piece of paper xmm or 8x11 inches, we need to multiply 8 by and 11 by And get xpx. This should be the minimum size of the picture for printing on A4 sheet. If the size will be smaller, the printed image will be fuzzy and blurry. RGB color model stands for Red, Green and Blue is an additive color model in which those three main colors are mixed together to create other colors.

RGB color system is suited for surfaces that produce their own light. The screen surface of a computer monitor or a TV set is originally dark, so its original color is black. All other colors are obtained by using a combination of the three main colors, which in their mixture must create a white color. Experimentally it was proven that red, green and blue are the most suited for human eyes. As we know, the surface of the screen is not solid, it consists of small dots called pixels.

Each pixel consists of three blocks, red, green and blue. By varying the brightness level of each block we can get different colors. The information about the brightness level is encoded using binary code. For example, the most common for modern displays bit True Color system uses three bytes with values from 0 to for each pixel on the screen.

Absolutely red color will have a value This means that the amount of red color is full, of the green is 0 and of the blue is also 0. Absolutely blue color will have a value of 0. With different combinations different colors are formed: bright-violet is RGB color can also be encoded with the help of the hexadecimal system. Here are some standard colors:. This color system is called additive.

In other words, we take black color no color and add primary colors to it, mixing them all the way up to white. This way we can encode 16 colors, which is more than enough for human eyes. In a word, alt tag is an abbreviation of what is essentially an alt attribute on an image tag showing a nature or a content of its image. That is why each image on any successful website has its alt tag that describes what is actually on it.

As a result, various screen readers will make the image from your website accessible while reading out this alternative text.

To illustrate the situation, that is an example of a complete HTML image tag:. So, why does one need alt text for their images? As it has already been mentioned, the alt text literally tells what an image depicts as well as describes the main function of this image on the web page.

Generally speaking, you just propose a person to use some services or buy some products that you provide with the help of this button. Thus, its alternative text simply explains what the button is used for. As you can see, there is nothing complicated.

Here is another simple example of using alt text. As you can see from the screenshot below, this blue call-to-action button lets a person get a shown website template right now.

What is more, talking about the image buttons, you could also put some extra call to action text to it. Actually, it is quite popular policy, so I am sure that you have seen such things a plenty of times while surfing through the web space. Below you can see the next example of this function. Keep in mind that every image you want to use for your online project should have its own alternative text. In point of fact, visually impaired and blind visitors of your site will also use alt in order to figure out what an image or a button is for.

What else should you know about it? Ok, now you know a lot of information about the pluses of alternative text. Still, I know what you are thinking about right now: what should you do in case your image does not have a clear purpose? Without a doubt, it is a logical question, so let me tell you a couple of words. First of all, remember that the images that you would like to use simply for the design of your website should be in your CSS and never in your HTML code.

Shortly, the empty alt attribute looks like this:. To make things clear it is here to make sure that screen readers will pass over the image that has no purpose. For today it was all the information about alternative text. To sum everything up, below you can see the list of the main functions of alt text. Thus, giving your images an alt text is an easy but important thing.

In addition, remember that this text may be provided in the alt attribute or in the surrounding context of your image. I hope you will remind all the given points because they are the main rules of a successful alt text creation. Also, you may watch this video from Matt Cutts that was made in order to help you with a nice alternative text creation.

Still want to know more about alt? In this case, I have a lot of useful articles to share with you! Furthermore, I would like you to tell me your own definition of alt!