.single-inner{
    padding:5em 1.5em;
    max-width:1100px;
    margin:0 auto;
    transition: all .3s;
}
@media (max-width:1366px){
    .single-inner{
        padding:5em 4em 5em 1.5em;
        margin:0 0 0 auto;
    }
}
@media (max-width:1280px){
    .single-inner{
        padding:5em 1.5em;
        margin:0 auto;
    }
}
/* single article area wrapper */
.single-article-wrp{
    width:75%;
}
@media (max-width:1100px) {
    .single-article-wrp{
        width:100%;
    }
}
.single-article-inner{
    max-width:640px;
    margin:0 auto;
    padding:1em 0 5em;
}
@media (max-width:767px) {
    .single-article-inner{
        padding:0;
    }
}
/* single related area wrapper */
.related-wrp{
    width:25%;
    padding:2em 0;
}
@media (max-width:1100px) {
    .related-wrp{
        width:100%;
    }
}
.related-wrp .entry{
    width:100%;
}

/* youtube */

.is-provider-youtube iframe {
    margin-left: auto;
    margin-right: auto;
}

.wp-embed-aspect-16-9 {
    margin-bottom: 2em;
}

.wp-embed-aspect-16-9 .wp-block-embed__wrapper {
    width: 100%;
    height: 0;
    padding-bottom: 54%;
    position: relative;
}

.wp-embed-aspect-16-9 .wp-block-embed__wrapper iframe {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.wp-embed-aspect-16-9.frame iframe {
    border: 1px solid #ccc;
}
/* code */
.single .wp-block-code code{
    border-radius: 3px;
}

.single .entry-title{
    /* display: block;
    font-size:min(1.5em, 5vw);
    font-weight: normal; */
    margin: 0 0 3em;
    text-align: left;
    padding:.5em 0;
    /* letter-spacing: .1em;
    color:#222;
    white-space:pre-wrap; */
    overflow-wrap: break-word;
}
@media (max-width:767px) {
    .single .entry-title{
        /* letter-spacing: .075em; */
    }
}
.single .item-wrp>.wp-block-group__inner-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 15px 50px;
}

@media (min-width: 576px) {
    .single .item-wrp>.wp-block-group__inner-container {
        padding: 20px 15px 40px;
    }
}

.related-wrp .related-title{
    font-size:1em;
    color:#555;
}

.related-wrp .entry-list {
    display: block;
}
@media (max-width:1100px) {
    .related-wrp .entry-list {
        display: flex;
        justify-content: space-between;
    }
}
.related-wrp .entry-list .entry{
    display: flex;
    justify-content: space-between;
    border-bottom:1px solid #ddd;
    padding:1em 0;
}
@media (max-width:1100px) {
    .related-wrp .entry {
        width:48%;
    }
}
@media (max-width:576px) {
    .related-wrp .entry {
        width:100%;
    }
}
.related-wrp .entry-list .entry .thumb-wrp{
    width:25%;
    padding:.5em 0;
}
.related-wrp .entry-list .entry .entry-meta-wrp{
    width:70%;
    font-size:.9em;
}
.related-wrp .entry-list .entry-meta{
    padding:min(5%,1em) 5%;
}
.postdate{
    font-size:.9em;
    letter-spacing: 0;
    color:#555;
}
.related-wrp .entry-title{
    font-size:1em;
    margin-bottom: .5em;
}
.related-wrp .entry-list .entry .exc{
    font-size:.9em;
    line-height: 1.5;
    margin-bottom: 0;
    color:#555;
}
.related-wrp .entry-list .entry p.cat{
    font-size:1em;
    margin-bottom: .5em;
}

/* single default */

/* link in single page */
.single-article-inner p a:not(.cat){
    color:var(--main_subcolor);
    text-decoration: underline;
    transition: all .3s;
}
.single-article-inner p a:not(.cat):hover{
    color:var(--main_color);
}
/* image link in single page contents */
.classiceditor .single-article-inner a{
    display: inline-block;
    margin:1.5em 0 2.5em;
    padding:0.25em;
    text-align: left;
    text-decoration: none;
}
@media (max-width:767px) {
    .classiceditor .single-article-inner a{
        margin:1.25em 0;
    }
}
/* image size */
.classiceditor .single-article-inner img.verical{
    width:auto;
    height:auto;
    max-width:200px;
    display: inline-block;
    margin:0;
    padding:0;
}
.classiceditor .single-article-inner img.holizon{
    max-width:min(308px,60vw);
}
@media (max-width:767px) {
    .classiceditor .single-article-inner img{
        width:auto;
        height:auto;
        max-width:170px;
        display: inline-block;
        margin:0;
        padding:0;
    }
}
@media (max-width:580px) {
    .classiceditor .single-article-inner img.verical{
        width:auto;
        height:auto;
        max-width:41vw;
        display: inline-block;
        margin:0;
        padding:0;
    }
    .classiceditor .single-article-inner img.holizon{
        max-width:calc(100% - 3em);
        margin:0 auto;
    }
}