body {
    background: #FF4F00 !important;
}
.bg-palette01 {
    background: #FF4F00 !important;
}
.btn-primary, .btn.btn-primary {
    background: #FF4F00 !important;
    border-color: #FF4F00 !important;
    color: white !important;
}

.btn-primary:hover, .btn.btn-primary:hover {
    background: #e74900 !important;
    background-color: #e74900 !important;
    border-color: #e74900 !important;
    color: white !important;
}
.btn-check:active+.btn.btn-primary, .btn-check:checked+.btn.btn-primary, .btn.btn-primary.active, .btn.btn-primary.show, .btn.btn-primary:active:not(.btn-active), .btn.btn-primary:focus:not(.btn-active), .btn.btn-primary:hover:not(.btn-active) {
    color: #fff;
    border-color: #e74900;
    background-color: #e74900 !important;
}