body{
    background-image: url("../images/Vela.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

h3{
    color: White;
    background-color: rgba(0,0,0,0.7);
    padding: 10px;
    border: 2px solid black;
    display: table;
    clear: both
    
}

h1{
    color: white;
    background-color: rgba(0,0,0,0.7);
    padding: 10px;
    border: 2px solid white;
    display: inline-block;

    margin-left: auto;
    margin-right: auto;
}

a{
    color: blue;
    background-color: white;
    padding: 10px;
    border: 2px solid black;
    display: table;
    clear: both
}