body{
    text-align: center;
    font-family: verdana;
    background-color: rgb(207, 85, 85);
    margin:0;
}
h1{
    background-color: blanchedalmond;
    margin-top: 0;
    padding:25px 25px;
}
#mybtn{
    padding:10px 20px;
    color: white;
    background-color: green;
    font-size:30px;
    border-radius: 5px;
    transition: background-color 1s;
}
#mybtn:hover{
    background-color: lightgreen;
}
#mylabel{
    font-size: 3em;
}