.btn{
    display:inline-block;
    background:#2563eb;
    color:#fff;
    padding:12px 24px;
    border-radius:6px;
    transition:0.3s;
}

.btn:hover{
    background:#1d4ed8;
}

.btn-outline{
    background:transparent;
    border:2px solid #fff;
}

.btn-primary{
    background:white;
    color:#2563eb;
    padding:12px 20px;
    border-radius:8px;
    text-decoration:none;
    margin-right:10px;
}

.btn-secondary{
    background:#25D366;
    color:white;
    padding:12px 20px;
    border-radius:8px;
    text-decoration:none;
}