LeaveItFork/assets/css/_custom.scss

// ==============================
// Custom style
// ==============================
// You can override the variables in _variables.scss to customize the style

.post-comment {
    width: 100%;
    max-width: 780px;
    margin: 0 auto;
    padding-top: 2rem;
}

.disqus_title {
    display: inline-block;
    padding: 0 15px;
    color: #0a9caf;
    border: 1px solid #0a9caf;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    /* float: left; */
    margin-top: 20px;
}

.disqus_title:hover {
    color: #fff;
    background: #0a9caf;
}

.gitalk-container {
    margin: 20px 0;
    border-bottom: 1px solid #e9e9e9;
}

.post-toc {
    position: absolute;
    width: 200px;
    margin-left: 780px;
    padding: 10px;
    word-wrap: break-word;
    box-sizing: border-box;

    .post-toc-title {
        margin: 0;
        font-weight: 400;
        text-transform: uppercase;
    }

    .post-toc-content {
        &.always-active ul {
            display: block;
        }

        >nav>ul {
            margin: 10px 0;
        }

        ul {
            padding-left: 0;
            list-style: none;

            ul {
            padding-left: 15px;
            display: none;
            }

            .has-active > ul {
                display: block;
            }
        }
    }

    a:hover {
        color: #c05b4d;
        -webkit-transform: scale(1.1);
        -ms-transform: scale(1.1);
        transform: scale(1.1);
    }

    a {
        display: block;
        line-height: 30px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        -webkit-transition-duration: .2s;
        transition-duration: .2s;
        -webkit-transition-property: -webkit-transform;
        transition-property: -webkit-transform;
        transition-property: transform;
        transition-property: transform,-webkit-transform;
        -webkit-transition-timing-function: ease-out;
        transition-timing-function: ease-out;
    }
}

@media only screen and (max-width: 1224px) {
    .post-toc {
        display: none;
    }
}