@charset "utf-8";

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: auto;
    font-size: revert;
    line-height: 1.5;
    width: inherit;
}

p{
    font-size: 16px;
    line-height: 1.7;
    width: inherit;
}

.tone-contents {
    max-width: 678px;
}

@media screen and (max-width:768px) {
    .tone-contents{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}