@charset "UTF-8";

section.page_title {
    padding: 130px 0 80px;
    text-align: center;
    border-bottom: 1px solid #333;
	background-image: url("../img/column/cover_column.jpg");
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
}

.page_title_inner h2 {
    font-size: 4rem;
    font-family: "Libre Caslon Display", serif;
}

.page_title_inner h2 span {
    display: block;
    margin-top: 20px;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 1.6rem;
    font-weight: 300;
}

.page_title_inner h2 span:before {
    display: block;
    content: "";
    width: 50px;
    height: 0.5px;
    background: #fff;
    margin: 0 auto 20px;
}

section.contents_wrapper {
    padding: 100px 0;
    max-width: 1100px;
    margin: 0 auto;
    justify-content: space-between;
}

a.column_box {
    color: #fff;
    display: block;
    width: 47%;
    background: #1b1b1b;
    margin: 1.5%;
}

.column_list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.column_sidebar {max-width: 97%;margin: 0 auto 50px;}

.column_date {
    display: flex;
    font-family: "Libre Caslon Display", serif;
    font-size: 1.6rem;
    align-items: center;
    color: #666;
    margin-bottom: 25px;
    justify-content: space-between;
    letter-spacing: 0.5px;
}

.column_category {
    margin-left: 15px;
    padding: 4px 15px 5px;
    background: #333;
    font-size: 1.1rem;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    border-radius: 100px;
    color: #fff;
}

h3.column_title {
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 30px;
}

ul.column_sidebar_list {
    display: flex;
    align-items: center;
}

ul.column_sidebar_list li {
    margin-right: 15px;
}

ul.column_sidebar_list li a {
    background: #222;
    padding: 5px 10px;
    color: #666;
    border-radius: 100px;
    font-size: 1.2rem;
}

ul.column_sidebar_list {
    margin-top: 20px;
}

ul.column_sidebar_list li.sidebar_active a {
    padding: 5px 20px;
    font-size: 1.2rem;
    background: #888;
    border-radius: 100px;
    font-weight: 300;
	color: inherit;
}

.column_archive select {
    padding: 6px 10px;
    border-radius: 4px;
    width: 150px;
    font-weight: 300;
    color: #111;
    opacity: 0.75;
}

.column_thumb {
	position: relative;
}

.column_thumb img {
    width: 100%;
    height: auto;
    aspect-ratio: 40 / 21;
    object-fit: cover;
}

.column_thumb:before {
    border-top: 1px solid #fff;
    border-left: 1px solid #fff;
    position: absolute;
    display: block;
    content: "";
    width: 70px;
    height: 70px;
    left: 0;
    top: 0;
    transition: all 1s ease-in-out 0s;
}

.column_thumb:after {
    border-bottom: 1px solid #fff;
    border-right: 1px solid #fff;
    position: absolute;
    display: block;
    content: "";
    width: 70px;
    height: 70px;
    right: 0;
    bottom: 0;
    transition: all 1s ease-in-out 0s;
}

.column_list a:hover .column_thumb:before,
.column_list a:hover .column_thumb:after {
    width: 100%;
    height: 100%;
}


.column_info {
    padding: 7%;
}

a.more_link {
    display: block;
    width: 97%;
    padding: 12px 30px;
    border: 0.5px solid #fff;
    margin: 40px auto 0;
    color: #fff;
    text-align: center;
    font-weight: 300;
}
/*---------------------------------------------------------------*\
	$480px
\*---------------------------------------------------------------*/
@media screen and (max-width: 480px) {

.page_title_inner h2 {
    font-size: 2.8rem;
}

.page_title_inner h2 span {
    font-size: 1.5rem;
}

section.page_title {
    padding: 100px 0 50px;
}

section.contents_wrapper {
    padding: 40px 5%;
}

ul.column_sidebar_list {
    flex-wrap: wrap;
}

ul.column_sidebar_list li {
    margin-right: 10px;
    margin-bottom: 15px;
}

.column_archive select {
    width: 100%;
}

.column_sidebar {
    width: 100%;
    margin: 0 auto 20px;
}

a.column_box {
    width: 100%;
    margin: 0 0 5%;
}

h3.column_title {
    font-size: 1.4rem;
    line-height: 24px;
}

.column_date {
    margin-bottom: 14px;
}

a.more_link {
    width: 100%;
    margin: 20px auto 0;
}
}