ul{
    overflow: hidden;
    list-style-type: none;
    margin: 0;
    padding: 0;
    background-color: rgb(0, 0, 0);
}
li{
    float: left;
}
li a{
    padding: 20px;
    margin: 20px;
    display: block;
    text-decoration: none;
    color: white;
    font-size: 25px;
    padding-right: 120px;
    padding-left: 120px;
}
li a:hover{
    background-color: #0b0490;
}
img {
    float:left;
    margin: 50px;
    width: 30%;
}
h1 {
    padding-top: 25px;
    font-size: 50px;
}
h2 {
    margin:25px;
    text-decoration: none;
    font-size: 30px;
}
button {
    margin-right: 200px;
    font-size: 20px;
    background-color: rgb(0, 217, 255);
    position: absolute;
    right: 0;
}
.image {
    float: right;
    margin: none;
}
h3 {
    margin-top: 75px;
    font-size: 30px;
    margin-left: 50px;
}