* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    height: 100vh;
    background: url("https://e1.pxfuel.com/desktop-wallpaper/312/249/desktop-wallpaper-%E2%96%B7-1001-spring-for-your-phone-and-anime-spring-aesthetic.jpg");
    background-size: cover;
}

.lni {
    padding: 11px;
    background: #ffdfd1;
}

.btn-blue {
    background: #82e2ff;
}

.card-login {
    background: #48be91f2;
}