@import url('https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900&display=swap');

*{
	margin: 0;
	padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.container{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}
.container .card{
    position: relative;
    width: 300px;
    height: 400px;
    background: #fff;
    margin: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}
.container .card::before{
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 20px var(--i),
    0 0 0 30px #fff,
    0 0 0 35px #333;
    transition: 0.5s;
    transition-delay: 0.5s;
}
.container .card:hover::before{
    width: 0;
    height: 0;
    box-shadow: 0 0 0 400px var(--i);
    transition-delay: 0.5s;
}
.container .card i{
    position: relative;
    z-index: 1;
    transition: 0.5s;
    transition-delay: 0.5s;
    font-size: 4em;
    color: var(--i);
}
.container .card:hover i{
    color: #fff;
    transition-delay: 0s;
}
.container .card h2{
    position: absolute;
    top: 30px;
    transition: 0.5s;
    transform: translateY(-70px);
    color: #fff;
    font-weight: 500;
    transition-delay: 0.25s;
}
.container .card:hover h2{
    transform: translateY(0);
    transition-delay: 1s;
}
.container .card a{
    position: absolute;
    bottom: 30px;
    transform: translateY(70px);
    display: inline-block;
    transition: 0.5s;
    color: #333;
    background: #fff;
    padding: 8px 15px;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
}
.container .card:hover a{
    transform: translateY(0);
    transition-delay: 0.75s;
}