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@yuanyan
Created September 11, 2014 15:55
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Glitch effects
.glitch{
color:white;
font-size:100px;
position:relative;
width:400px;
margin:0 auto;
}
@keyframes noise-anim{
$steps:20;
@for $i from 0 through $steps{
#{percentage($i*(1/$steps))}{
clip:rect(random(100)+px,9999px,random(100)+px,0);
}
}
}
.glitch:after{
content:attr(data-text);
position:absolute;
left:2px;
text-shadow:-1px 0 red;
top:0;
color:white;
background:black;
overflow:hidden;
clip:rect(0,900px,0,0);
animation:noise-anim 2s infinite linear alternate-reverse;
}
@keyframes noise-anim-2{
$steps:20;
@for $i from 0 through $steps{
#{percentage($i*(1/$steps))}{
clip:rect(random(100)+px,9999px,random(100)+px,0);
}
}
}
.glitch:before{
content:attr(data-text);
position:absolute;
left:-2px;
text-shadow:1px 0 blue;
top:0;
color:white;
background:black;
overflow:hidden;
clip:rect(0,900px,0,0);
animation:noise-anim-2 3s infinite linear alternate-reverse;
}
@yuanyan
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yuanyan commented Sep 11, 2014

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