/* PC */

.display_none {
    display: none !important;
}

.left-sidebar {
    float: left;
    display: flex;
    align-items: flex-start;
    width: 350px;
}

.left-sidebar-left {
    width: 140px;
    margin-right: 30px;
}

.left-sidebar-right {
    width: 180px;
}

.left-sidebar-list > li:nth-of-type(n+2),
.right-sidebar-list > li:nth-of-type(n+2) {
    margin-top: 10px;
}

.sidebar-section > p {
    line-height: 1;
    font-weight: bold;
    padding-bottom: 4px;
    border-bottom: 2px solid #000000;
}

.sidebar-section > ul {
    font-size: 12px;
}

.sidebar-section > ul li {
    display: flex;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px solid #000000;
}

.sidebar-section > ul li::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 3.5px 0 3.5px 3px;
    border-color: transparent transparent transparent #bfbfbf;
    margin-right: 7px;
}

.red-icon {
    display: inline-block;
    padding: 2px;
    line-height: 1;
    border-radius: 2px;
    background-color: #970a31;
    color: #ffffff;
    margin-left: 5px;
}

.advertisement-link > div {
    text-align: center;
}

.advertisement-link > div:nth-of-type(n+2) {
    margin-top: 10px;
}

.advertisement-link img {
    display: block;
    margin: 0 auto;
}

.right-sidebar {
    float: right;
    display: flex;
    align-items: flex-start;
    width: 470px;
}

.right-sidebar-left {
    width: 300px;
    margin-right: 30px;
}

.right-sidebar-right {
    display: flex;
    align-items: center;
    flex-direction: column;
    width: 140px;
    margin-right: auto;
}

/* IE */
_:-ms-input-placeholder, :root .right-sidebar-right {
    display: block;
}

.sidebar-pr-title {
    display: flex;
    padding: 6px 14px;
    background-color: #b39f12;
}

.sidebar-pr-title > p {
    display: flex;
    align-items: center;
    font-weight: bold;
}

.sidebar-pr-title > p span {
    display: inline-block;
    padding: 2px 4px;
    background-color: #000000;
    border-radius: 2px;
    color: #ffffff;
    line-height: 1;
    font-size: 13px;
    font-weight: normal;
    margin-right: 1px;
}

.pr-application-btn {
    display: flex;
    align-items: center;
    padding: 0 8px;
    background-color: #ffffff;
    margin-left: auto;
    border-radius: 4px;
    font-size: 12px;
}

.pr-application-btn::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 3.5px 0 3.5px 3px;
    border-color: transparent transparent transparent #bfbfbf;
    margin-right: 7px;
}

#pr-slider .slick-list {
    overflow: hidden;
}

#pr-slider .slick-track {
    display: flex;
}

#pr-slider-dots .slick-dots {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

#pr-slider-dots .slick-dots li {
    display: inline-flex;
}

#pr-slider-dots .slick-dots li:nth-of-type(n+2) {
    margin-left: 10px;
}

#pr-slider-dots .slick-dots li button {
    border: none;
    width: 10px;
    height: 10px;
    font-size: 0;
    border-radius: 5px;
    padding: 0;
    cursor: pointer;
    background-color: #d5d7db;
}

#pr-slider-dots .slick-dots li.slick-active button {
    background-color: #9fa4ab;
}

#pr-slider-arrows {
    display: none;
}

.sidebar-gray-section {
    background-color: #f4f6f9;
    padding: 0 14px 10px;
}

.space-291 {
 /*   min-height: 291px; */
      min-height: 160px;
}

.sidebar-gray-title {
    font-size: 14px;
    font-weight: bold;
    line-height: 1;
    padding-top: 10px;
    padding-bottom: 5px;
    border-bottom: 2px solid #b5b8bd;
}

.sidebar-gray-title a:hover {
    opacity: 0.5;
}

.sidebar-gray-list {
    width: 100%;
    font-size: 12px;
    margin-bottom: 10px;
}

.sidebar-gray-list li {
    display: flex;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px solid #000000;
}

.sidebar-gray-list li::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 3.5px 0 3.5px 3px;
    border-color: transparent transparent transparent #bfbfbf;
    margin-right: 7px;
}

.sidebar-ranking-list {
    width: 100%;
    font-size: 12px;
    margin-bottom: 10px;
}

.sidebar-ranking-list li {
    display: flex;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid #000000;
}

.sidebar-ranking-list li a {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    word-break: break-all;
}

.ranking-icon {
    margin-right: 8px;
    padding: 8px 7px;
    color: #ffffff;
    background-color: #9fa4ab;
    font-weight: bold;
    border-radius: 2px;
    line-height: 1;
}

.sidebar-menu-list {
    display: flex;
    align-items: center;
    flex-direction: column;
}

/* IE */
_:-ms-input-placeholder, :root .sidebar-menu-list {
    display: block;
    margin-left: 30.5px;
    margin-right: 30.5px;
}

.sidebar-menu-list li {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 79px;
    height: 87px;
    background-color: #ffffff;
    box-shadow: 0 0 3px #d5d5d5;
    cursor: pointer;
}

.sidebar-menu-list li:nth-of-type(n+2) {
    margin-top: 19px;
}

.sidebar-menu-list li img {
    display: block;
    margin: 0 auto;
}

.sidebar-menu-list li p {
    font-size: 14px;
    text-align: 1;
    margin-top: 6px;
}

.sidebar-gray-list li a:hover,
.sidebar-ranking-list li a:hover,
.pr-application-btn:hover,
.advertisement-link iframe:hover,
.advertisement-link img:hover,
.sidebar-section > ul li a:hover,
.sidebar-menu-list li:hover {
    opacity: 0.5;
}

.no-list-text {
    font-size: 12px;
    margin-top: 9px;
    text-align: center;
}

.pr-left-sidebar {
    float: left;
}

.pr-right-sidebar {
    float: right;
    width: 300px;
}

.pr-right-sidebar > div:nth-of-type(n+2) {
    margin-top: 10px;
}

.seminar-list-area {
    position: relative;
    border-top: 3px solid #0041b2;
    padding: 8px 0 43px;
    border-bottom: 1px solid #b5b8bd;
}

.seminar-list-area::before {
    position: absolute;
    content: '';
    width: 50%;
    height: 3px;
    background-color: #484847;
    top: -3px;
    right: 0;
}

.seminar-list-area h2 {
    font-size: 17.5px;
}

.seminar-list {
    margin-top: 16px;
}

.seminar-list li {
    display: flex;
    align-items: center;
    padding: 9px 0;
    border-bottom: 1px solid #d8d8d8;
}

.seminar-list li::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 3.5px 0 3.5px 5px;
    border-color: transparent transparent transparent #0041b2;
    margin-right: 8px;
}

.seminar-list li h3 {
    width: calc(100% - 15px);
    font-size: 13px;
    font-weight: normal;
    line-height: 1.1;
     white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
}

.seminar-list li h3 a:hover {
    color: #039;
    text-decoration: underline;
}

.plt-pr-pagination {
    display: flex;
    align-items: center;
    margin-top: 15px;
    font-size: 12px;
    line-height: 1;
}

.plt-pr-pagination li:nth-of-type(n+2) {
    margin-left: 10px;
}

.plt-pr-pagination li > span {
    display: block;
    padding: 7px 8px;
    color: #ffffff;
    border: 1px solid #333333;
    border-radius: 2px;
    background-color: #333333;
}

.plt-pr-pagination li > a {
    display: block;
    padding: 7px 8px;
    color: #333333;
    border: 1px solid #333333;
    border-radius: 2px;
}

.plt-pr-pagination li a:hover {
    opacity: 0.5;
}

.pr-all-pages {
    font-size: 12px;
    line-height: 1;
    margin-top: 15px;
}

.plt-pr-pagination-prev a,
.plt-pr-pagination-next a {
    position: relative;
    display: flex !important;
    align-items: center;
}

.plt-pr-pagination-prev a span {
    margin-left: 11.5px;
}

.plt-pr-pagination-next a span {
    margin-right: 11.5px;
}

.plt-pr-pagination-prev a::before {
    position: absolute;
    content: '«';
    top: 3.5px;
    left: 8px;
    font-size: 16px;
}

.plt-pr-pagination-next a::after {
    position: absolute;
    content: '»';
    top: 3.5px;
    right: 8px;
    font-size: 16px;
}

.white-paper-title {
    font-size: 16px;
    font-weight: bold;
    padding: 6px 14px;
    color: #ffffff;
    background-color: #0041b2;
}

.white-paper-list li {
    font-size: 12px;
    padding: 9px 0;
    border-bottom: 1px solid #d8d8d8;
}

.white-paper-list li a:hover {
    opacity: 0.5;
}

.backnumber-height-60-list > div:nth-of-type(n+2) {
    margin-top: 10px;
}

/* PRコンテンツ 可変幅 */
@media screen and (min-width: 1250px) {

    .pr-left-sidebar {
        width: 445px;
    }

}

@media screen and (max-width: 1249px) {

    .pr-left-sidebar {
        width: 356px;
    }

}
/* PRコンテンツ 可変幅 - END */