.page-lower #visual {
    background: url("../images/news/visual-bg.jpg") center center /cover no-repeat;
}

body {
    background-color: #f0f2f3;
}

#main .bg {
    padding-bottom: 150px;
    background: url(../images/common/bg-1.png) 0 0 /100% auto no-repeat;
}
@media (max-width:768px) {
    #main .bg {
        padding-bottom: 50px;
    }
}

.page-archive #main .section {
    padding-bottom: 100px;
    background: url(../images/common/bg-1.png) 0 0 /100% auto no-repeat;
}
@media (max-width:768px) {
    .page-archive #main .section {
        padding-bottom: 50px;
    }
}

#main .list-1 .item:first-child {
    border-top: 1px solid #c1cbd5;
}
#main .list-1 .item { 
    display: flex;
    flex-wrap: wrap;
    line-height: 1.5;
    padding: 1em 0;
    padding-right: 2.5em;
    background: url(../images/news/icon-arrow.png) right .5em center no-repeat;
    border-bottom: 1px solid #c1cbd5;
    transition: .2s background-position,1s opacity,1s transform;
}
#main .list-1 .item:hover { 
    background-position: right 0 center;
}
#main .list-1 .item .time {
    width: 6.5em;
}
#main .list-1 .item .title {
    width: calc(100% - 6.5em);
}
@media (max-width:768px) {
    #main .list-1 .item {
        padding-right: 2em;
        background-size: 2em auto;
    }
    #main .list-1 .item .time,
    #main .list-1 .item .title {
        width: 100%;
    }
}

.page-single #main .meta {
    margin: 1em 0;
}

.page-single #main .main {
    width: calc(100% - 220px - 60px);
}
.page-single #main .side {
    width: 220px;
    font-size: 1.6rem;
}
.page-single #main .side .list-1 .item {
    display: block;
    padding: .75em 0;
}
.page-single #main .side .list-1 .item .meta,
.page-single #main .side .list-1 .item .title {
    width: 100%;
    margin: 0;
    line-height: 1.78;
}
.page-single #main .side .archive ul {
    margin-top: 1em;
}
.page-single #main .side .archive a:hover {
    color: var(--c-blue2);
}
.page-single #main .section {
    padding-bottom: 100px;
}
@media (max-width:810px) {
    .page-single #main .section {
        padding-bottom: 50px;
    }
    .page-single #main .flex {
        display: block;
    }
    .page-single #main .main,
    .page-single #main .side {
        width: 100%;
    }
    .page-single #main .side {
        margin-top: 50px;
    }
}

.page-single #main .main .title-3 {
    font-size: 3rem;
    line-height: 1.5;
}
@media (max-width:768px) {
    .page-single #main .main .title-3 {
        font-size: 2.4rem;
    }
}
.page-single #main .side .title-3 {
    font-size: 2rem;
    padding-bottom: .5em;
    border-bottom: 2px solid #c1cbd5;
    margin-bottom: 0;
}
.page-single #main .side .list-1 .item {
    padding: 1em 0;
    background: none !important;
}
.page-single #main .side-list .item:first-child {
    border-top: 0;
}
.page-single #main .side .list-1 .item:hover {
    color: var(--c-blue2);
}
.page-single #main .side .archive .title-3 {
    margin-bottom: 1em;
}

.page-single #main .btn-1.historyback {
    justify-content: center;
    padding-left: 1.5em;
    background-image: none;
}
.page-single #main .btn-1.historyback:before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: .75em;
    width: 26px;
    height: 26px;
    background: url(../images/common/btn-1.png) center center /contain no-repeat;
    transform: scale(-1,1) translateY(-50%);
}

.page-single #main .mce-area a{
  color: var(--c-blue2);
}
.page-single #main .mce-area a img {
  transition: .2s;
}
.page-single #main .mce-area a:hover {
  text-decoration: underline;
}
.page-single #main .mce-area a:hover img {
  opacity: .8;
}