.newsdetail #content {padding-top: 0;}
#content {display: flex;}
.content-left {width: calc(75% - 40px);/* border-right: 1px solid #ccc; */margin-right: 40px;}
.content-right {width: 25%;}
.content-ttl .detail-cate, .other-header {    
	font-size: 26px;
    line-height: 1.2em;
    font-weight: 600;
	color: var(--mcolor);
}
.content-ttl .detail-ttl {font-size: 26px;line-height: 1.4em; margin-bottom: 15px;font-weight: 600;color: var(--mcolor);}
.nm-content p {font-size: 16px;}
.sidenews-item {width: 100%;margin: 0 0 10px;color: var(--mcolor);}
.sidenews-item a {display: flex;color: #4d4d4d;text-decoration: none;}
.sidenews-img {width: 100px;height: 100px;flex-shrink: 0;margin: 0 15px 0 0;border-radius: 5px;overflow: hidden;}
.sidenews-item a:hover .sidenews-img img {transform: scale(1.1, 1.1);opacity: 0.8;}
.sidenews-itm-main {overflow: hidden;}
.sidenews-img img {flex-shrink: 0;transition: all 0.7s ease;max-width: none;width: 100%;height: 100%;object-fit: cover;}
.sidenews-itm-ttl {
	overflow: hidden;    
	font-size: 16px;
    font-weight: 500;
    margin: 0 0 5px;
    line-height: 22px;
}
.sidenews-itm-ttl:hover {
	color: var(--mcolor);
}
.sidenews-itm-txt {font-size: 13px;margin: 0 0 5px;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;}
.related-news {
    position: sticky;
    top: var(--header-h);
    transition: top .3s ease;
}
@media screen and (max-width: 480px) {
.content-left, .content-right {padding-top: 0;}
#content {display: block;}
.content-left {width: 100%;border-right: none;margin-right: 0;padding-right: 0;}
.content-right {width: 100%;}
.content-ttl .detail-ttl {font-size: 21px;}
.content-ttl .detail-cate, .other-header {font-size: 18px;}
}