body.single.single-qna .anlab-qna-single__btn-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

body.single.single-qna .anlab-qna-single__btn {
    display: flex;
    justify-content: center;
    width: 200px;
    line-height: 24px;
    font-size: 20px;
    font-weight: 400;
    font-family: 'NanumBarunGothicBold', 'Spoqa Han Sans Neo', sans-serif;
    color: #fff;
    background: #971400;
    border-radius: 30px;
    border: none;
    box-shadow: none;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    text-decoration: none;
    box-sizing: content-box;
    letter-spacing: normal;
    position: relative;
    transition: background 0.24s cubic-bezier(.4,0,.2,1), opacity 0.24s cubic-bezier(.4,0,.2,1), color 0.16s;
    opacity: 0.7;
    padding: 15px 0;
    margin: 0;
    text-shadow: none;
    float: none;
}

body.single.single-qna .anlab-qna-single__btn:hover,
body.single.single-qna .anlab-qna-single__btn:focus {
    background: #971400d3;
    opacity: 1;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 3px 12px rgba(58, 123, 217, 0.18);
    outline: none;
}