@import url('https://fonts.googleapis.com/css2?family=Song+Myung&family=Ubuntu:wght@500;700&display=swap');
:root {
    --primaryColor: #3E8E7E;
    --secondColor: #7CD1B8;
    --mainTransition: all 0.3s linear;
    --mainSpacing: 0.25rem;
    --lightShadow: 2px 5px 3px 0 rgba(0, 0, 0, 0.25);
    --darkShadow: 4px 10px 5px 0 rgba(0, 0, 0, 0.5);
    --font1: 'Song Myung', serif;
    --font2: 'Ubuntu', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font2);
}

form .login-btn {
    background: var(--secondColor);
    color: #fff;
    letter-spacing: var(--mainSpacing);
}