.fold-toggle {
    margin-right: 5px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 0;
    width: 16px;
    height: 20px;
}

.fold-toggle:focus {
    outline: none;
}

.exclude-chars {
    font-size: larger;
    font-weight: bolder;
    width: 100%;
}

.setting-title {
    display: flex;
    justify-content: center;
    font-size: xx-large;
}

.insta-toc-text-info {
    width: 33%;
}

.insta-toc-text-area {
    width: 100%;
}