author | Oleksandr Gavenko <gavenkoa@gmail.com> |
Mon, 22 Feb 2016 15:05:49 +0200 | |
changeset 1921 | e3b62a595ca8 |
parent 1920 | 3f7837be0d17 |
child 1924 | 46a080141f3a |
permissions | -rw-r--r-- |
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.. -*- coding: utf-8; -*- |
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===== |
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CSS |
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===== |
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.. contents:: |
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Include only local subsections into TOC. This prevent duplication of
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:local: |
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Adding CSS to HTML |
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================== |
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Include statment supports media query syntax
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Include to CSS file in ``head`` tag:: |
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<html> |
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<head> |
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<link href="path-to.css" rel="stylesheet" type="text/css"> |
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</head> |
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... |
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<html> |
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or embed style into ``style`` tag (that tag valid only in ``head`` tag):: |
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<head> |
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<style type="text/css"> |
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h1 {border-width: 1; border: solid; text-align: center} |
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</style> |
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</head> |
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parents:
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HTML 5 standard doesn't require ``type`` attribute, above example may be |
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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rewritten into:: |
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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<head> |
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Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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<style> |
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Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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h1 {border-width: 1; border: solid; text-align: center} |
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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</style> |
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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</head> |
83069b397c1f
Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1912
diff
changeset
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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diff
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To change style of specific tag embedding into ``style`` attribute (style syntax |
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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doesn't use selectors!):: |
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<b style="color: blue; font-family: ariel">Welcome!</b> |
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Selectors |
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========= |
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:: |
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tag {} |
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.class {} |
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#id {} для id разрешены символы |
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* {} - любой элемент |
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tag tag1 {} - выбор tag1, у которых есть предок tag |
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tag > tag {} - выбор дочернего элемента |
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tag + tag {} - выбор соседних элементов |
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tag ~ tag {} - выбор любого соседа |
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[attr] {} |
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Selector by several attributes.
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[attr1][attr2] {} |
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[attr="..."] {} |
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[attr~="..."] {} - присутствует слово ... в поле атрибута |
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[attr*="..."] {} - присутствует набор символов ... в поле атрибута |
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[attr^="..."] {} - начинается с ... в поле атрибута |
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[attr$="..."] {} - заканчивается на ... в поле атрибута |
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tag [attr|="..."] {} |
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:link - не посещенные ссылки |
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:visited - посещенные ссылки |
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:active - нажатие на левую клавишу мыши на элементе |
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:hover - назначать при наведении |
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:focus - при фокусировке элемента |
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:first-child - первый подэлемент |
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:last-child - последний подэлемент |
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:first-line |
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:first-letter - выбрать первую букву (не приминимо к inline элементам) |
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:before{content:"..."}, ставит перед контентом элементов строку xxx (можно |
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использовать счетчики) |
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:after{} - тоже, что и before, только ставит текст после контента тега |
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Oleksandr Gavenko <gavenkoa@gmail.com>
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See: |
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Add links to standard.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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Add links to standard.
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parents:
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* http://www.w3.org/TR/CSS2/selector.html |
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* http://www.w3.org/TR/css3-selectors/#selectors |
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CSS include statement |
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===================== |
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CSS include statement.
Oleksandr Gavenko <gavenkoa@gmail.com>
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:: |
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CSS include statement.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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CSS include statement.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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diff
changeset
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@import url("common.css"); |
085cde50fc0c
CSS include statement.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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diff
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Include statment supports media query syntax:: |
83069b397c1f
Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
1912
diff
changeset
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Include statment supports media query syntax
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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@import url(print.css) print; |
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Oleksandr Gavenko <gavenkoa@gmail.com>
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Default style for HTML elements |
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=============================== |
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Default style for HTML elements.
Oleksandr Gavenko <gavenkoa@gmail.com>
parents:
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Default style for HTML elements.
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* http://www.w3.org/TR/CSS2/sample.html |
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Media queries |
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============= |
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CSS compilers |
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============= |
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CSS frameworks. CSS compilers.
Oleksandr Gavenko <gavenkoa@gmail.com>
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CSS frameworks. CSS compilers.
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parents:
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http://lesscss.org/ |
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CSS frameworks. CSS compilers.
Oleksandr Gavenko <gavenkoa@gmail.com>
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LESS extends CSS with dynamic behavior such as variables, |
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mixins, operations and functions. |
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CSS frameworks. CSS compilers.
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http://sass-lang.com/ |
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CSS frameworks. CSS compilers.
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parents:
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Sass is the most mature, stable, and powerful professional grade |
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CSS extension language in the world. |
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CSS browser support |
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=================== |
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* http://www.quirksmode.org/css/contents.html |
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* http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28CSS%29 |
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* http://www.css3.info/modules/selector-compat/ |
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Editor support |
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============== |
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Emacs |
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----- |
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:: |
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$ sudo apt-get install css-mode |
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Graphical editor |
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---------------- |
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:: |
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$ sudo apt-get install cssed |