.single-post * {
    font-family: Arial, Helvetica, sans-serif;

}

.single-post h1 a {
    text-transform: initial;
}

.single-post p {
    line-height: initial;
}

.single-post h1, h2, h3, h4, h5, h6 {
    color: black;
    font-weight: 700;
    margin-bottom: 1em;
    letter-spacing: initial;
}