.container{
    height: 100vh;
}
.card {
    width: 80%;
}
.card-header {
    text-align: center;
    background-color: #4f959b;
    color: aliceblue;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}
i{
    font-size: 60px;
}
p {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}
a{
    text-decoration: none;
    color: dimgrey;
}