body{
    font-family: Arial, sans-serif;
    background-color: rgb(245, 245, 245);

}

h1{
    color: #396eff;

}

form{
    background-color: rgb(255, 255, 255);
    text-align: center;
    margin: auto;
    max-width: 350px;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 5px 5px 15px rgb(157, 157, 157);
}

#textBox{
    width: 50%;
    text-align: center;
    font-size: 2em;
    border: 2px solid rgb(101, 101, 101);
    border-radius: 4px;
    margin-bottom: 15px;
}

label{
    font-size: 1.5em;
    font-weight: bold;
}

button{
    margin-top: 15px;
    background-color: rgb(103, 184, 255);
    font-size: 1.5em;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;

    cursor: pointer;
}

button:hover{
    background-color: rgb(158, 210, 255);
}

#result{
    font-size: 1.75em;
    font-weight: bold;
}