* {
    margin: 0;
    padding: 0;
}

html {
    height: 100%;
}

body {
    align-items: center;
    font-family: sans-serif;
}

h1 {
    margin: auto;
}

.libconfig__form {
    display: flex;
    flex-direction: column;
    width: 80%;
    margin: 20px auto;
}

.libconfig__label {
    display: flex;
    flex-direction: column;
    margin: auto;
    width: 100%;
}

.libconfig__input {
    margin: 10px auto;
    white-space: pre-wrap;
    width: 100%;
    height: 400px;
    overflow-wrap: break-word;
}

.libconfig__form-button {
    width: 200px;
    margin: 20px 0px;
}

.libconfig__fieldset {
    margin: 20px auto;
}