style.css

/* styles.css */
body {
    font-family: Arial, sans-serif;
}

.screen {
    padding: 20px;
}

header nav {
    display: flex;
    justify-content: space-between;
    background-color: #f4f4f4;
    padding: 10px;
    border-bottom: 1px solid #ddd;
}

header nav div a {
    margin: 0 10px;
    text-decoration: none;
    color: #333;
}

.perfil {
    display: flex;
    margin: 20px 0;
}

.perfil img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin-right: 20px;
}

.perfil .info {
    max-width: 600px;
}

.repositorios {
    margin: 20px 0;
}

.repositorio {
    display: flex;
    justify-content: space-between;
    background-color: #f9f9f9;
    padding: 10px;
    border: 1px solid #ddd;
    margin-bottom: 10px;
    cursor: pointer;
}

.conteudo-sugerido, .colegas {
    margin: 20px 0;
}

.colega {
    display: inline-block;
    margin-right: 10px;
    text-align: center;
}

.colega img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.detalhe {
    margin: 20px 0;
}

.detalhe .topicos span {
    background-color: #007bff;
    color: #fff;
    padding: 5px;
    border-radius: 3px;
    margin-right: 5px;
}

.hidden {
    display: none;
}