Behold! Intersection Observers at work!
First, update your source code to move your image sources in to data attributes.
import { validate, IsInt, IsEmail, IsIn, IsNotEmpty } from 'class-validator'; | |
import { Provider } from './provider'; | |
export class InstanceConfig { | |
[key:string]: number | string; | |
@IsEmail() | |
@IsNotEmpty() | |
email: string; |
(function () { | |
'use strict'; | |
var detect = function detect(property, value) { | |
if (window.CSS && window.CSS.supports) { | |
return window.CSS.supports(property, value); | |
} | |
else { | |
return false; | |
} |
<div id="container"> | |
<div class="first">First</div> | |
<div class="second">Second</div> | |
<div class="third">Third</div> | |
<div class="fourth">Fourth</div> | |
</div> |
// ---- | |
// Sass (v3.3.0.rc.2) | |
// Compass (v1.0.0.alpha.17) | |
// ---- | |
.product { | |
@at-root ul#{&} { | |
content: hello world; | |
} | |
} |
<div class="container"> | |
<div class="first"></div> | |
<div class="second"></div> | |
<div class="third"></div> | |
</div> |
.first | |
.second | |
.third |
.container | |
.menu | |
.primary-lead | |
.content | |
.content-nav | |
.masonry | |
.content-module | |
.content-module | |
.content-module | |
.content-module |
<article class="calendar"> | |
<header class="calendar"> | |
<ul class="weekdays"> | |
<li class="weekday mon"><span class="weekday">Mon</span></li> | |
<li class="weekday tue"><span class="weekday">Tue</span></li> | |
<li class="weekday wed"><span class="weekday">Wed</span></li> | |
<li class="weekday thu"><span class="weekday">Thu</span></li> | |
<li class="weekday fri"><span class="weekday">Fri</span></li> | |
<li class="weekday sat"><span class="weekday">Sat</span></li> | |
<li class="weekday sun"><span class="weekday">Sun</span></li> |
<article class="calendar"> | |
<header class="calendar"> | |
<ul class="weekdays"> | |
<li class="weekday mon"><span class="weekday">Mon</span></li> | |
<li class="weekday tue"><span class="weekday">Tue</span></li> | |
<li class="weekday wed"><span class="weekday">Wed</span></li> | |
<li class="weekday thu"><span class="weekday">Thu</span></li> | |
<li class="weekday fri"><span class="weekday">Fri</span></li> | |
<li class="weekday sat"><span class="weekday">Sat</span></li> | |
<li class="weekday sun"><span class="weekday">Sun</span></li> |