html{
        scroll-behavior:smooth;
    }
    
    .fade-up{
        animation:fadeUp 1s ease;
    }
    
    @keyframes fadeUp{
    
        0%{
            opacity:0;
            transform:translateY(30px);
        }
        
        100%{
            opacity:1;
            transform:translateY(0);
        }
    
    }