#caro-slide-1{
    background-image: url('../pictures/roses.jpg'); 
    background-repeat: no-repeat; 
    background-size: cover;
}
#caro-slide-2{
    background-image: url('../pictures/forest.jpg'); 
    background-repeat: no-repeat; 
    background-size: cover;
}
#caro-slide-3{
    background-image: url('../pictures/sunset.jpg'); 
    background-repeat: no-repeat; 
    background-size: cover;
}
#caro-slide-4{
    background-image: url('../pictures/fall.jpg'); 
    background-repeat: no-repeat; 
    background-size: cover;
}