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WebStackPage.github.io/assets/js/uikit/less/base.less
2017-12-20 13:23:22 +08:00

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// Name: Base
// Description: Sets default values for HTML elements
//
// Component: `uk-h1`, `uk-h2`, `uk-h3`, `uk-h4`, `uk-h5`, `uk-h6`
// `uk-link`
// `uk-img-preserve`
//
// ========================================================================
// Variables
// ========================================================================
@base-body-background: #fff;
@base-body-font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
@base-body-font-weight: normal;
@base-body-font-size: 14px;
@base-body-line-height: 20px;
@base-body-color: #444;
@base-link-color: #07D;
@base-link-text-decoration: none;
@base-link-hover-color: #059;
@base-link-hover-text-decoration: underline;
@base-code-color: #D05;
@base-code-font-size: 12px;
@base-code-font-family: Consolas, monospace, serif;
@base-em-color: #D05;
@base-ins-background: #ffa;
@base-ins-color: #444;
@base-mark-background: #ffa;
@base-mark-color: #444;
@base-quote-font-style: italic;
@base-margin-vertical: 15px;
@base-heading-font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
@base-heading-font-weight: normal;
@base-heading-color: #444;
@base-heading-text-transform: none;
@base-heading-margin-top: 25px;
@base-h1-font-size: 36px;
@base-h1-line-height: 42px;
@base-h2-font-size: 24px;
@base-h2-line-height: 30px;
@base-h3-font-size: 18px;
@base-h3-line-height: 24px;
@base-h4-font-size: 16px;
@base-h4-line-height: 22px;
@base-h5-font-size: 14px;
@base-h5-line-height: 20px;
@base-h6-font-size: 12px;
@base-h6-line-height: 18px;
@base-list-padding-left: 30px;
@base-hr-margin-vertical: @base-margin-vertical;
@base-hr-border: #ddd;
@base-hr-border-width: 1px;
@base-blockquote-padding-left: 15px;
@base-blockquote-border: #ddd;
@base-blockquote-border-width: 5px;
@base-blockquote-font-size: 16px;
@base-blockquote-line-height: 22px;
@base-blockquote-font-style: italic;
@base-pre-padding: 10px;
@base-pre-background: #f5f5f5;
@base-pre-color: #444;
@base-pre-font-size: 12px;
@base-pre-line-height: 18px;
@base-pre-font-family: @base-code-font-family;
@base-selection-background: #39f;
@base-selection-color: #fff;
/* ========================================================================
Component: Base
========================================================================== */
/*
* 1. Normalizes default `font-family` and sets `font-size` here to support `rem` units
* 2. Prevents iOS text size adjust after orientation change, without disabling user zoom
* 3. Style
*/
html {
/* 1 */
font: @base-body-font-weight @base-body-font-size e("/") @base-body-line-height @base-body-font-family;
/* 2 */
-webkit-text-size-adjust: 100%;
-ms-text-size-adjust: 100%;
/* 3 */
background: @base-body-background;
color: @base-body-color;
.hook-base-body;
}
/*
* Removes default margin.
*/
body { margin: 0; }
/* Links
========================================================================== */
/*
* Remove the gray background color from active links in IE 10.
*/
a { background: transparent; }
/*
* Improves readability when focused and also mouse hovered in all browsers.
*/
a:active,
a:hover { outline: 0; }
/*
* Style
*/
a,
.uk-link {
color: @base-link-color;
text-decoration: @base-link-text-decoration;
cursor: pointer;
}
a:hover,
.uk-link:hover {
color: @base-link-hover-color;
text-decoration: @base-link-hover-text-decoration;
}
/* Text-level semantics
========================================================================== */
/*
* Addresses styling not present in Chrome, Safari, Opera and IE 8/9/10.
*/
abbr[title] { border-bottom: 1px dotted; }
/*
* Addresses style set to `bolder` in Firefox
*/
b,
strong { font-weight: bold; }
/*
* 1. Address odd `em`-unit font size rendering in all browsers.
* 2. Consolas has a better baseline in running text compared to `Courier`
*/
:not(pre) > code,
:not(pre) > kbd,
:not(pre) > samp {
/* 1 */
font-size: @base-code-font-size;
/* 2 */
font-family: @base-code-font-family;
/* 3 */
color: @base-code-color;
white-space: nowrap;
.hook-base-code;
}
/*
* Emphasize
*/
em { color: @base-em-color; }
/*
* Insert
*/
ins {
background: @base-ins-background;
color: @base-ins-color;
text-decoration: none;
}
/*
* Mark
* Note: Addresses styling not present in IE 8/9.
*/
mark {
background: @base-mark-background;
color: @base-mark-color;
}
/*
* Quote
*/
q { font-style: @base-quote-font-style; }
/*
* Addresses inconsistent and variable font size in all browsers.
*/
small { font-size: 80%; }
/*
* Prevents `sub` and `sup` affecting `line-height` in all browsers.
*/
sub,
sup {
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}
sup { top: -0.5em; }
sub { bottom: -0.25em; }
/* Images
========================================================================== */
/*
* 1. Responsiveness: Sets a maximum width relative to the parent and auto scales the height
* 2. Corrects `max-width` behavior if padding and border are used
* 3. Remove border when inside `a` element in IE 8/9/10.
* 4. Remove the gap between images and the bottom of their containers
*/
img {
/* 1 */
max-width: 100%;
height: auto;
/* 2 */
-moz-box-sizing: border-box;
box-sizing: border-box;
/* 3 */
border: 0;
/* 4 */
vertical-align: middle;
}
/*
* Preserve original image dimensions
*/
.uk-img-preserve,
.uk-img-preserve img { max-width: none; }
/*
* Correct overflow not hidden in IE 9/10/11.
*/
svg:not(:root) { overflow: hidden; }
/* Block elements
========================================================================== */
/*
* Reset margin
*/
blockquote,
figure { margin: 0; }
/*
* Margins
*/
p,
ul,
ol,
dl,
blockquote,
pre,
address,
fieldset,
figure { margin: 0 0 @base-margin-vertical 0; }
* + p,
* + ul,
* + ol,
* + dl,
* + blockquote,
* + pre,
* + address,
* + fieldset,
* + figure { margin-top: @base-margin-vertical; }
/* Headings
========================================================================== */
h1, h2, h3, h4, h5, h6 {
margin: 0 0 @base-margin-vertical 0;
font-family: @base-heading-font-family;
font-weight: @base-heading-font-weight;
color: @base-heading-color;
text-transform: @base-heading-text-transform;
}
/*
* Margins
*/
* + h1,
* + h2,
* + h3,
* + h4,
* + h5,
* + h6 { margin-top: @base-heading-margin-top; }
/*
* Sizes
*/
h1, .uk-h1 {
font-size: @base-h1-font-size;
line-height: @base-h1-line-height;
}
h2, .uk-h2 {
font-size: @base-h2-font-size;
line-height: @base-h2-line-height;
}
h3, .uk-h3 {
font-size: @base-h3-font-size;
line-height: @base-h3-line-height;
}
h4, .uk-h4 {
font-size: @base-h4-font-size;
line-height: @base-h4-line-height;
}
h5, .uk-h5 {
font-size: @base-h5-font-size;
line-height: @base-h5-line-height;
}
h6, .uk-h6 {
font-size: @base-h6-font-size;
line-height: @base-h6-line-height;
}
/* Lists
========================================================================== */
ul,
ol { padding-left: @base-list-padding-left; }
/*
* Reset margin for nested lists
*/
ul > li > ul,
ul > li > ol,
ol > li > ol,
ol > li > ul { margin: 0; }
/* Description lists
========================================================================== */
dt { font-weight: bold; }
dd { margin-left: 0; }
/* Horizontal rules
========================================================================== */
/*
* 1. Address differences between Firefox and other browsers.
* 2. Style
*/
hr {
/* 1 */
-moz-box-sizing: content-box;
box-sizing: content-box;
height: 0;
/* 2 */
margin: @base-hr-margin-vertical 0;
border: 0;
border-top: @base-hr-border-width solid @base-hr-border;
}
/* Address
========================================================================== */
address { font-style: normal; }
/* Blockquotes
========================================================================== */
blockquote {
padding-left: @base-blockquote-padding-left;
border-left: @base-blockquote-border-width solid @base-blockquote-border;
font-size: @base-blockquote-font-size;
line-height: @base-blockquote-line-height;
font-style: @base-blockquote-font-style;
}
/* Preformatted text
========================================================================== */
/*
* 1. Contain overflow in all browsers.
*/
pre {
padding: @base-pre-padding;
background: @base-pre-background;
font: @base-pre-font-size e("/") @base-pre-line-height @base-pre-font-family;
color: @base-pre-color;
-moz-tab-size: 4;
tab-size: 4;
/* 1 */
overflow: auto;
.hook-base-pre;
}
/* Selection pseudo-element
========================================================================== */
::-moz-selection {
background: @base-selection-background;
color: @base-selection-color;
text-shadow: none;
}
::selection {
background: @base-selection-background;
color: @base-selection-color;
text-shadow: none;
}
/* HTML5 elements
========================================================================== */
/*
* Corrects `block` display not defined in IE 8/9.
*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
nav,
section,
summary { display: block; }
/*
* Addresses inconsistent vertical alignment of `progress` in Chrome, Firefox and Opera.
*/
progress { vertical-align: baseline; }
/*
* Prevent displaying `audio` without controls in Chrome, Safari and Opera
*/
audio:not([controls]) { display: none; }
/*
* Address `[hidden]` styling not present in IE 8/9.
* Hide the `template` element in IE and Safari
*/
[hidden],
template { display: none; }
/* Iframe
========================================================================== */
iframe { border: 0; }
/* Fix viewport for IE10 snap mode
========================================================================== */
@media screen and (max-width: 400px) {
@-ms-viewport{
width: device-width;
}
}
// Hooks
// ========================================================================
.hook-base-misc;
.hook-base-body() {}
.hook-base-code() {}
.hook-base-pre() {}
.hook-base-misc() {}