html{
    background-color: rgb(49, 49, 49);
}
h1{
    text-align: center;
    font-size: 40px;
}
h1, h2, p{
    color: rgb(255, 255, 255);
}
a{
    text-decoration: none;
    font-size: 25px;
    font-style: italic;
    color: rgb(0, 232, 151);
    text-decoration: none;
    padding: 10px;    
}
article{
    text-align: center;
}
img{
    width: 50%;
    max-width: 950px;
}