body{
    background-color: plum;

}
h1{
     font-size: 60px;
}
button{
    width: 200px;
    height: 50px;
    background-color: black;
    color: white;
    font-weight: bold;
    font-size: 20px;
}
button:hover{
    background-color: tomato;
    border: 3px solid black;
}
::selection{
    background-color: orange;
    color: black;
    cursor: pointer;
}