.conference-title-link {
    text-align: center;
}

#confSectionsBox::before {
    content: '';
    background: url(https://indico.ict.inaf.it/event/3672/images/1835-brochure_rome-border_950px.png);
    background-size: 100%;
    background-repeat: no-repeat;
    display: block;
    height: 350px;
    padding-bottom: 31em

}

/*
    size of 'overwiew' text
*/
.conferenceDetails {
    font-size:10pt;
    line-height: 22pt;
}