@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');

body {
  font-family: "Nunito", sans-serif; 
}
.btn {
    transition: box-shadow .2s 
ease-in-out, opacity .3s 
ease-in; 
    border-radius: 6px;
}