:root {
    --graph_heigth: 230px;
  }

h1 {
    font-size: 1.8em;
    font-weight: 550;
    text-transform: uppercase;
}

.data_topo
    {
    border-radius: 20px;
    border : solid 1px #e5e5e5;
    }

.author_topo {
    margin: 5px;
}

.link-topo {
    padding: 6px 10px;
    font-size: 16px;
    background-color: #FF7900;
    border-radius: 200px;
    font-weight: bold;
    color: white; 
    text-decoration: none;
}

.link-topo:hover {
    text-decoration: none; 
    color: white; 
}