.custom-btn {
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    font-size: 1rem;
    line-height: 1.5;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    display: inline-block;
    margin-right: 10px;
    margin-bottom: 10px;
    text-decoration: none;
}

.custom-btn-primary {
    background-color: #007bff;
    color: #fff;
}

.custom-btn-secondary {
    background-color: #6c757d;
    color: #fff;
}

.custom-btn-transaction {
    background-color: #1e70a2;
    color: #fff;
}

.custom-btn-light {
    background-color: #f8f9fa;
    color: #000;
    border-color: #f8f9fa;
}

.custom-btn-green {
    background-color: #28a745;
    border-color: #28a745;
    color: #fff;
}

.custom-btn-dark {
    background-color: #343a40;
    color: #fff;
    border-color: #343a40;
}

.custom-btn-danger {
    padding: 0.375rem 0.75rem;
    border-radius: 0.25rem;
    font-size: 1rem;
    line-height: 1.5;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    background-color: #dc3545;
    color: #fff;
    display: inline-block;
    margin-right: 10px;
    margin-bottom: 10px;
    text-decoration: none;
}