h1,h2,h4,h5,.footer {
    color: #1E88E5 /* clean modern blue */
}

/*
.btn-success {
    background-color: #FF9800;
}
*/

.btn-success {
    background-color: #FF9800;
    border-color: #FF9800;
}

.btn-success:hover,
.btn-success:focus,
.btn-success:active {
    background-color: #FB8C00; /* slightly darker orange */
    border-color: #FB8C00;
}