a{
    color: #5555d9;
    text-decoration: none;
}
a:hover{
    color: blueviolet;
    text-decoration: underline;
}
h1, h2{
    text-align: center;
}
h2{
    margin-top: 40px;
}
h1{
    padding-top: 80px;
}
article{
    margin-top: 20px;
    text-align: center;
    font-size: large;
}
main ul{
    text-align: center;
    display: block;
    list-style-type: none;
    margin-top: 50px;
}
main li{
    padding: 5px;
    display: inline;
    font-size: 1.3em;
}
img{
    display: block;
    margin: 0 auto;
    margin-top: 60px;
    margin-bottom: 30px;
}
@media(max-width: 500px){
    h1,h2,article{
        padding-left: 7px;
        padding-right: 7px;
    }
    h1{
        font-size: 1.6em;
    }
    h2{
        font-size: 1.4em;
    }
    article{
        font-size: 1.1em;
    }
}
@media(max-width: 432px){
    h1{
        padding-top: 40px;
    }
    img{
        width: 280px;
    }
}