.bg-primary {
    background-color: #891715 !important;
}
.btn-primary {
    background-color: #891715 !important;
    border-color: #510d0c;
}
a {
    color: #891715;
}
h1, h2, h3 {
    color: #891715;
}

#participants > div:first-child .text-danger {
    display: none;
}