MediaWiki:Common.css

/* CSS placed here will be applied to all skins */
/* 🔴 Red Theme for Infobox */
.infobox {
    background-color: #b80000; /* main red */
    color: #ffffff; /* white text */
    border: 2px solid #b80000;
    width: 300px;
    font-family: sans-serif;
    font-size: 90%;
    margin: 10px 0;
}

.infobox > .title {
    background-color: #b80000;
    color: #ffffff;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    padding: 8px;
}

.infobox .data,
.infobox .group {
    border-top: 1px solid #ffffff;
    padding: 4px;
}

.infobox .label {
    font-weight: bold;
    color: #ffffff;
}

.infobox a {
    color: #ffffff;
    text-decoration: underline;
}

.infobox a:hover {
    color: #ffcccc;
}

.infobox .image img {
    width: 100%;
    border-radius: 4px;
    margin-bottom: 5px;
}