@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;400&display=swap');

* {
    box-sizing: border-box; /*if we add border or padding, it doesn't affect the width of it. */
}

body {
    background-color: rgb(251, 251, 253);
    font-family: 'Poppins', sans-serif;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100vh;
    overflow: hidden; /*don't want scroll bar to appear.*/
    margin: 0;
}


/* buttons styling, created in JS */
.btn {
    background-color: rgba(27, 19, 127, 0.941);
    border-radius: 5px;
    border: none;
    color: #fffdfd;
    margin: 1rem;
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
    font-family: inherit;
    cursor: pointer;
    /* transition: 0.3s; */
}

.btn:hover {
    opacity: 0.9;
}

.btn:focus {
    outline: none;
}

/* to shrink buttons when clicked */
.btn:active {
    transform: scale(0.98);
}