.bg-img{
    height: 100vh;
    background-image: url('../images/bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.bg-img-rg{
    height: 100%;
    background-image: url('../images/bg.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.card{
    background-color: rgba(255, 255, 255, 0.5);
}