Insight by Parnassus84

/* ==UserStyle==
@name           ?
@namespace      github.com/openstyles/stylus
@version        1.0.0
@description    A new userstyle
@author         Me
==/UserStyle== */

@-moz-document domain("https://openproject.invgate.com") {
    .boards-list--item {
        flex: 0 0 200px;
        max-width: 200px;
    }
 
 .op-app-header {
        background-color: red !important;
    }

    /* Modifica los títulos */
    h2, h3 {
        color: blue !important;
    }
}