.article-pages-area{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    margin-top: 120px;
}
.article-pages-title{
    font-size: 30px;
    font-family: 'Noto Serif TC';
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 25px;
}
.article-pages-editor{
    font-size: 16px;
    letter-spacing: 0.1em;
}
.article-pages-editor{
    margin-top: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid #d1d1d1;
}
.article-pages-arrow-block{
    display: flex;
    flex-direction: 'row';
    justify-content:flex-end;
}
.article-pages-arrow-prev,
.article-pages-arrow-back,
.article-pages-arrow-next{
    font-size: 16px;
    margin-top: 10px;
    margin-left: 70px ;
    color: #555;
}
.article-pages-arrow-back{
    color: #888;
}
.article-pages-block-area{
    text-align: center;
    font-size: 15px;
}

.article-pages{
    font-size: 20px;
    padding: 0 20px;
}
.article-pages-share{
    text-align: left;
}
.article-pages-share iframe{

    display: inline-block;
    margin-right: 10px;
}
.article-pages:hover,
.article-pages.active,
.article-pages-arrow-prev:hover,
.article-pages-arrow-back:hover,
.article-pages-arrow-next:hover{
    color: #b5463a;
}

@media only screen and (max-width: 1200px){
    .article-pages-area{
        width: 1000px;
    }
}
@media only screen and (max-width: 1000px){
    .article-pages-area{
        width: 750px;
    }
}
@media only screen and (max-width: 750px){
    .article-pages-area{
        width: 95%;
        display: block;

    }
    .article-pages-title{
        font-size: 22px;
    }
}
@media only screen and (max-width: 550px){
    .article-pages-arrow-prev, 
    .article-pages-arrow-back, 
    .article-pages-arrow-next{
        font-size: 14px;
        margin-left: 40px;
    }
}

@media only screen and (min-width: 1000px){
    .article-pages-arrow-block,
    .article-pages-editor{
        opacity: 0;
    }
    .article-pages-title{
        animation: fadeInRight 1s ease 0s 1 both;
    }
    .article-pages-block>img{
        animation: fadeInUp 1s ease 0s 1 both;
    }
    .article-pages-editor.anima{
        animation: fade 1s ease 0s 1 both;
    }
    .article-pages-arrow-block.anima{
        animation: fadeInLeft 1s ease 0s 1 both;
    }
}