#corrector_dialog > .modal-dialog {
    background-color: #fff;
}
#corrector_dialog > .modal-dialog > .modal-header > .modal-title {
    text-align: center;
}
#corrector_dialog > .modal-dialog > .modal-body > #selected_text {
    background-color: #4c7db7;
    color: #fff;
}
#corrector_dialog > .modal-dialog > .modal-body > textarea{
    width: 100%;
}