Photo credit: Danika Bannasch, UC Davis. Hereditary equine regional dermal asthenia (HERDA) is a genetic skin disease found in the Quarter Horse. The disease is characterized by hyperextensible, elastic skin, severe dermatologic lesions, and often scarring along the back and withers of affected horses.
Contents. 1  Introduction to style sheets. 2  Adding style to HTML Setting the default style sheet language. 3  External style sheets Preferred and alternate style sheets.  Cascading style sheets Media-dependent 1  cascades. Hiding style data from user agents.  Linking to style sheets with HTTP headers.
It's working on different tags. HTML stands for Hyper Text Markup Language. It is the main language used for creating web pages. It stands for HyperText Markup Language, the name is not very useful to understanding what it is for, however.Basically, it is a language(more like programming code) that tells the internet how to display a certain webpage, etc. Hyper Text mark Up Language. HTML stands for HyperText Markup Language.It is the language of the web - it describes web-pages, and is rendered (i.e. displayed) by browsers. HTML stands for Hyper Text Markup Language. (Hypertext Markup Language) HTML is the language used to create Web pages for display in Web Browsers.In short, it is the code for creating web pages, using tags and other commands that a browser reads and converts into the normal web pages that people see.t stands for HyperText Markup Language, the name is not very useful to understanding what it is for, however. Basically, it is a language(more like programming code) that tells the internet how to display a certain webpage, etc. Hyper Text mark Up Language. HTML stands for HyperText Markup Language.