.btn{

    display:inline-block;
    padding:10px 18px;
    border:none;
    border-radius:10px;
    text-decoration:none;
    color:white;
    cursor:pointer;
    font-size:14px;
    transition:.25s;

}

.btn:hover{

    transform:translateY(-2px);

}

.green{

    background:#16a34a;

}

.blue{

    background:#2563eb;

}

.orange{

    background:#ea580c;

}

.red{

    background:#dc2626;

}

.gray{

    background:#6b7280;

}