body.site {
    background-image: url(https://www.ufrb.edu.br/cfp/images/CAsA_DO_DUCA/CAsA_DO_DUCA_fundo_site3.png)!important;
    border-top: 3px solid #874e0c;
    background-color: #e6e0d8;
}
.h1, h2, h3, h4, h5, h6, .site-title {
    background-image: linear-gradient(to right, #9ECFFF, #FBF49A, #B6D4B2 , #F2C89E, #F2C89E);
    color: #411E1E;
    padding: 14px 16px;
}