Formerly frames and tables were deeming to be main means for layout. But within the course of period web browsers of latest generation sustaining the newest technologies have appear into light. The use of layers, such as those that can be establish in Adobe Photoshop, give webmasters actually limitless choices for layout of documents. The thing is that even though tables have certain flaws, because of the simplicity of mastering this method it still remains admired among novice webmasters, and even for some experts. Therefore, tables and layers are considered to be so called competitors. So let’s see what makes layers stand out as a valuable competitor for tables.
Layers are basics of HTML-code that can be entrenched in a web page by insertion one on the other with pixel accuracy. Changes in the layer parameters are made by using JavaScript or VBScript, which enables the use of different effect on the site: floating windows, drop down menus and more. Container sets layer, and to determine the position of the layer top, left, z-index attribute are required.
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