.btn {
    background-color: #b6b9ff;
    border: none;
    padding: 15px 32px;
    text-align: center;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 8px;
}

.app {
    display: flex;
    flex-direction: row;
}

#input {
    resize: none;
}

#output {
    margin: 8px;
    white-space: pre-wrap;
}

#output::before{
    content: "Result: ";
}