HTML CODE:
<!DOCTYPE html>
<html>
<head>
<title>page</title>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<link rel="stylesheet" type="text/css" href="1.page.css">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.4.1/css/all.css">
</head>
<body>
<a href="#">Button</a>
</body>
</html>
CSS CODE:
body{
padding: 0;
margin: 0;
}
a{
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%) skewX(-20deg);
padding: 10px 30px;
border:2px solid #000;
font-family: sans-serif;
color: #000;
background-color: #fff;
text-decoration: none;
text-transform: uppercase;
font-size: 24px;
display: block;
box-sizing:border-box;
}
a:hover{
animation: ani 0.3s linear;
animation-delay: 0.7s;
}
a:before{
content: "";
position: absolute;
top: 2px;
left: 2px;
bottom: 2px;
right: 2px;
background-color: #fff;
mix-blend-mode: difference;
transform: scaleX(0);
transition: 0.5s;
}
a:hover:before{
transform: scaleX(1);
transition-delay:1.2s;
}
@keyframes ani{
0%{
transform: translate(-50%,-50%) skewX(-20deg);
}
25%{
transform: translate(-50%,-50%) skewX(20deg);
}
50%{
transform: translate(-50%,-50%) skewX(-20deg);
}
75%{
transform: translate(-50%,-50%) skewX(20deg);
}
100%{
transform: translate(-50%,-50%) skewX(-20deg);
}
}
TrueCodes 