Created
June 17, 2017 17:40
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wordcampEU spotlights pure css
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<!DOCTYPE html> | |
<html lang="en-US" class="no-js no-svg"> | |
<head> | |
<meta charset="UTF-8"> | |
<meta name="viewport" content="width=device-width, initial-scale=1"> | |
<title>WordCamp Europe 2017 – June 15-17, Paris, France | #WCEU</title> | |
<style> | |
.site-header { | |
height:890px; | |
position: relative; | |
background-repeat: no-repeat; | |
background-position: 50% 0; | |
background-size: fixed; | |
background-image: url('https://2017.europe.wordcamp.org/files/2017/01/header-wceu17-hero-mobile.jpg'); | |
transition: all .15s ease; | |
} | |
@media (min-width:48em) { | |
.site-header { | |
background-image: url('https://2017.europe.wordcamp.org/files/2017/01/header-wceu17-hero-desktop.jpg'); | |
background-position: 50% 50%; | |
background-size: cover; | |
} | |
} | |
.site-header:before { | |
position: absolute; | |
top: 0; | |
left: 0; | |
bottom: 0; | |
right: 0; | |
background-color: rgba(45,40,45,.6); | |
content: ""; | |
} | |
.site-header>* { | |
position: relative; | |
z-index: 200; | |
} | |
.home .site-header .site-branding:after,.home .site-header .site-branding:before { | |
position: absolute; | |
z-index: -1; | |
/* here is the only change made to orig - orig was -10vh */ | |
bottom: -91vh; | |
left: 60%; | |
display: block; | |
width: 0; | |
height: 0; | |
margin-left: -40vh; | |
border-top: 100vh solid #fff; | |
border-left: 40vh solid transparent; | |
border-right: 40vh solid transparent; | |
content: ""; | |
opacity: .1; | |
transform-origin: 100% 100%; | |
-webkit-transform: translateZ(0); | |
-webkit-backface-visibility: hidden; | |
-webkit-perspective: 1000px; | |
} | |
.home .site-header .site-branding:before { | |
transform: skewX(50deg); | |
animation: a 5s infinite 5s; | |
} | |
.home .site-header .site-branding:after { | |
transform: skewX(-50deg); | |
animation: b 5s infinite 5s; | |
} | |
@keyframes a { | |
0% { | |
transform: skewX(50deg); | |
} | |
5% { | |
transform: skewX(50deg); | |
} | |
20% { | |
transform: skewX(-60deg); | |
} | |
50% { | |
transform: skewX(-50deg); | |
opacity: .1; | |
} | |
80% { | |
opacity: .2; | |
} | |
to { | |
transform: skewX(50deg); | |
opacity: .1; | |
} | |
} | |
@keyframes b { | |
0% { | |
transform: skewX(-50deg); | |
opacity: .1; | |
} | |
5% { | |
transform: skewX(-50deg); | |
} | |
10% { | |
opacity: .05; | |
} | |
30% { | |
opacity: .2; | |
} | |
40% { | |
opacity: .1; | |
} | |
50% { | |
transform: skewX(60deg); | |
opacity: .1; | |
} | |
60% { | |
opacity: .2; | |
} | |
80% { | |
opacity: .1; | |
} | |
to { | |
transform: skewX(-50deg); | |
} | |
} | |
body{overflow-x:hidden} | |
</style> | |
</head> | |
<body class="home"> | |
<header id="masthead" class="site-header" role="banner"> | |
<div class="custom-header"> | |
<div class="custom-header-media"> | |
</div> | |
<div class="site-branding"> | |
<p class="site-title"> | |
<a href="https://2017.europe.wordcamp.org/" rel="home"> | |
WordCamp Europe 2017 </a> | |
</p> | |
<p class="site-description"> | |
June 15-17, Paris, France | #WCEU </p> | |
</div> | |
</div> | |
</header> | |
</body> | |
</html> |
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