.shiny-output-error-validation {
    color: grey;
}
.box-header {
    text-align: center;
}
.btn-review.btn {
    color: #000000;
    background-color: #B4D4DA;
}
.btn-review.btn:hover {
    color: #FFFFFF;
    background-color: #529AC6;
}
.btn-review.active {
    color: #000000;
    background-color: #529AC6;
    border: 2px #26456E solid;
}
.btn-interactome.btn {
    color: #000000;
    background-color: #EAC0BD;
}
.btn-interactome.btn:hover {
    color: #FFFFFF;
    background-color: #DA3E2F;
}
.btn-interactome.active {
    color: #000000;
    background-color: #DA3E2F;
    border: 2px #A3123A solid;
}
.btn-reactome.btn {
    color: #000000;
    background-color: #F3E0C2;
}
.btn-reactome.btn:hover {
    color: #FFFFFF;
    background-color: #F5B35E;
}
.btn-reactome.active {
    color: #000000;
    background-color: #F5B35E;
    border: 2px #E7B04D solid;
}
.btn-kegg.btn {
    color: #000000;
    background-color: #ACC7A0;
}
.btn-kegg.btn:hover {
    color: #FFFFFF;
    background-color: #519E53;
}
.btn-kegg.active {
    color: #000000;
    background-color: #519E53;
    border: 2px #09622A solid;
}
.btn-info {
    background-color: #92B5D3;
}