body {
    font-family: Arial;
}
.btn-action {    
    background: #1f201f;
    padding: 8px 25px;
    margin-right: 10px;
    border: #101010 1px solid;
    color: #ccc;
}
.app-row {
    margin-top: 20px;
}

#result {
    border: #d0d0d0 1px solid;
    padding: 10px;
    min-height: 100px;
  	color: #00ff00 !important;
}

#error {
    display:none;
    color: #d63f3f;
}