.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 10px 40px;
    text-decoration: none;
}


.topnav a:hover {
    background-color: #ddd;
    color: black;
}

.topnav a.active {
    background-color: #f30000;
    color: rgb(255, 255, 255);
}

#texto-ejemplo {
    color: rgb(255, 255, 255);
    font-size: 45px; 
    position: absolute; 
    top: 100px; 
    left: 560px; 
    font-weight: bold;
    }

    #texto-2 {
        color: aliceblue;
        font-size: 35px;
        position: absolute;
        top: 210px;
        left: 70px;
        font-weight: bold;
      }

      #text-4 {
        position: absolute;
        top: 400px;
        left: 70px;
        color: aliceblue;
      }