* {
    padding: 0;
    border: 0;
    margin: 0;
}

body {
    background-color: aliceblue;
}

form {
    border: 2px solid blue;
    text-align: center;
}

.button {
    padding: 20px;
    border-radius: 30%;
}

.button:hover {
    background-color: blueviolet;
    transition-duration: 1s;
}

#num {
    border: 1px solid orange;
    margin: 10px;
    padding: 20px;
    padding-left: 30px;
    padding-right: 30px;
    text-align: center;
    font-size: 50px;
}

input {
    margin: 5px;
}

@keyframes mymove {
    from {top: 0px;}
    to {top: 250px;}
  }

#process {
    position: relative;
    animation: mymove 5s;
    text-align: center;
    margin-top: 20px;
    font-size: 50px;
    animation-timing-function: ease;
    animation-fill-mode: forwards;
}