CSS

Responsive Web Design

<body>

<script src=EQCSS.js></script>

</body>

The best to add a <script> after your content, before the end of your <body> tag

scope

support for IE

<script src="EQCSS-polyfills.js"></script>

{selector} is a CSS selector targeting one or many elements. Ex: #id or .class

{condition} is composed of a measure and a value.

{css} can contain: Any valid CSS rule. (Ex: #id div { color: red })

@element {selector} and {condition} [ and {condition} ] { {css} }

Element Queries can be based on more than just the width or height of the browser as well, you can change styles in a number of different conditions (such as min-width, max-width, min-height and max-height), like how many lines of text or child elements an element contains.

FONT

/* ----------- Laptops ----------- */

@media screen and (min-device-width: 1200px) and

(max-device-width: 1600px) and

(-webkit-min-device-pixel-ratio: 1) {

h2 {
text-align: center;

font-size:200%;
}

}

/* ----------- Iphone6 ----------- */

@media only screen and (min-device-width: 375px) and

(max-device-width: 667px) and

(-webkit-min-device-pixel-ratio: 2) {

h2 {
text-align: center;

font-size: 200%;
}

}

FONT

@element '[content-box]' and (max-width: 200px) {
$this h2 {
text-align: center;

font-size: 200%;
}
}

@element '[content-box]' and (max-width: 400px) {
$this h2 {
text-align: center;

font-size: 200%;
}
}

Element Query Conditions

WIDTH-BASED CONDITIONS

min-width in px | %

max-width in px | %

@element ".minwidth" and (min-width: 300px) {
.minwidth {
background: greenyellow;
}
}

@element ".maxwidth" and (max-width: 300px) {
.maxwidth {
background: greenyellow;
}
}

HEIGHT-BASED CONDITIONS

min-height in px | %

max-height in px | %

@element ".maxheight" and (min-height: 200px) {
.maxheight {
background: greenyellow;
}
}

@element ".maxheight" and (max-height: 200px) {
.maxheight {
background: greenyellow;
}
}

COUNT-BASED CONDITIONS

@element ".mincharacters" and (min-characters: 35) {
.mincharacters {
background: greenyellow;
}
}

@element ".maxcharacters" and (max-characters: 35) {
.maxcharacters {
background: greenyellow;
}
}

min-characters

max-characters

@element ".minchildren" and (min-children: 5) {
.minchildren {
background: greenyellow;
}
}

@element ".maxchildren" and (max-children: 5) {
.maxchildren {
background: greenyellow;
}
}

min-children

max-children

@element ".minlines" and (min-lines: 5) {
.minlines {
background: greenyellow;
}
}

@element ".maxlines" and (max-lines: 5) {
.maxlines {
background: greenyellow;
}
}

min-lines

max-lines

SCROLL-BASED CONDITIONS

min-scroll-y

max-scroll-y

@element ".min-scroll-y" and (min-scroll-y: 50%) {
.min-scroll-y {
background: greenyellow;
border-color: limegreen;
}
}

min-scroll-x

max-scroll-x

@element ".min-scroll-x" and (min-scroll-x: 50%) {
.min-scroll-x {
background: greenyellow;
border-color: limegreen;
}
}

META SELECTORS

@element ".this-selector input" and (min-characters: 5) {
$this {
background: greenyellow;
}
}

@element ".parent-selector input" and (min-characters: 5) {
$parent {
background: greenyellow;
}
}

@element ".root-selector input" and (min-characters: 5) {
$root {
background: greenyellow;
}
}

@element ".next-selector" {
$next {
border: 2px solid limegreen;
}
}

@element ".prev-selector" {
$prev {
border: 2px solid limegreen;
}
}

OPENING THE PORTAL BETWEEN JAVASCRIPT AND CSS

@element "strong" {
$this:after {
content: ' eval("new Date().getFullYear()")';
}
}
@element "em" {
$this:after {
content: ' eval("window.innerWidth+' x '+window.innerHeight")';
}
}