body{background:#f5f7fb}
.sidebar{width:250px;min-height:100vh;background:#1e3e66}
.family-card{transition:.2s}
.family-card:hover{transform:translateY(-3px)}
.login-page{display:flex;align-items:center;justify-content:center;height:100vh}
.login-box{width:420px}