.flash-stack {
    margin: 16px auto 0;
    max-width: 960px;
    padding: 0 15px;
}

.flash {
    border-radius: 10px;
    margin-bottom: 10px;
    padding: 12px 14px;
}

.flash--success {
    background: #dff5e7;
    color: #185332;
}

.flash--error {
    background: #fee8e4;
    color: #7f251b;
}

.flash--info {
    background: #e9f1f6;
    color: #234761;
}

.flash--warning {
    background: #fff4d6;
    color: #7a5600;
}

.flash--debug {
    background: #f1f3f5;
    color: #495057;
}