.body {
    display: flex;
    flex-direction: column;
    textarea {
        resize: none;
        width: 100%;
        height: 200px;
        margin-top: 5px;
    }
    textarea.invalid {
        border-color: red;
        outline-color: red;
    }

    textarea.valid {
        border-color: green;
        outline-color: green;
    }
}

.selection {
    display: flex;
    align-items: center;
}

.selectionText {
    text-decoration: underline;
    cursor: pointer;
}

.operations {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}