@charset "utf-8";

.l-content .new_article {
  margin-bottom: 20px;
}
.l-content .new_article h3 {
  display: flex;
  align-items: center;
  font-size: 21px;
  font-weight: bold;
}
.l-content .new_article h3::before {
  content: "";
  display: block;
  background: #0167c3;
  width: 15px;
  height: 15px;
  margin-right: 8px;
}
.l-content .new_article .new_article_container {
  height: 128px;
  padding: 10px 15px;
  border: 1px solid #b3b3b3;
  box-sizing: border-box;
  overflow: auto;
}
.l-content .new_article .new_article_container > li {
  display: flex;
  align-items: center;
}
.l-content .new_article .new_article_container > li:not(:last-child) {
  margin-bottom: 10px;
}
.l-content .new_article .new_article_container > li > .label_wrapper {
  display: flex;
  justify-content: space-between;
  width: 113px;
  margin-right: 15px;
}
.l-content .new_article .new_article_container > li > .label_wrapper > span {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 19px;
  font-size: 12px;
  border-radius: 2px;
  box-sizing: border-box;
}
.l-content .new_article .new_article_container > li > .label_wrapper > span.cat {
  background: #0167c3;
  width: 69px;
  color: #fff;
}
.l-content .new_article .new_article_container > li > .label_wrapper > span.new {
  width: 39px;
  border: 1px solid #d00;
  color: #d00;
}
.l-content .new_article .new_article_container > li > .date {
  margin-right: 10px;
  font-size: 14px;
  font-weight: bold;
  line-height: 18px;
  color: #7c7c7c;
}
.l-content .new_article .new_article_container > li > .ttl {
  font-size: 14px;
  font-weight: bold;
  line-height: 18px;
}



.l-content .ancNav {
  display: flex;
  justify-content: space-between;
  margin: 0 auto 55px;
}
.l-content .ancNav > li a.m-btn--down {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 143px;
  height: 40px;
  padding: 0;
  padding-left: 8px;
  box-sizing: border-box;
  line-height: 15px;
}


/* category */
.l-content .category {
  margin-bottom: 55px;
}
.l-content .category h2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #e7ecf3;
  margin-bottom: 10px;
  border-top: 3px solid #0167c3;
}
.l-content .category h2 > .txt_wrapper {
  display: flex;
}
.l-content .category h2 > .txt_wrapper > .ttl {
  display: flex;
  margin-right: 20px;
  font-size: 24px;
  font-weight: bold;
  line-height: 34px;
}
.l-content .category h2 > .txt_wrapper > .ttl::before {
  content: "";
  display: block;
  background: #0167c3;
  width: 9px;
  height: 34px;
  margin-right: 15px;
  margin-left: 10px;
}
.l-content .category h2 > .txt_wrapper > .desc {
  display: flex;
  align-items: center;
  height: 36px;
  padding-left: 20px;
  border-left: 1px dotted #0167c3;
  font-size: 12px;
  line-height: 18px;
  font-weight: normal;
}

.l-content .category .article_wrapper {
  margin-bottom: 15px;
}
.l-content .category .article_wrapper h3 {
  display: flex;
  align-items: center;
  background: url(/tech_selection/machining/img/icon_book_s.png) 0 center no-repeat;
  height: 39px;
  margin-bottom: 10px;
  padding-left: 45px;
  font-size: 21px;
  font-weight: bold;
}
.l-content .category .article_wrapper h3 > .question,
.l-content .category .article_wrapper h3 > .answer {
  font-size: 23px;
}
.l-content .category .article_wrapper h3 > .question,
.l-content .category .article_wrapper h3 > .blue {
  color: #0169c6;
}
.l-content .category .article_wrapper h3 > .answer {
  color: #ff0000;
}
.l-content .category .article_wrapper .article_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.l-content .category .article_wrapper .article_list::before {
  content: "";
  display: block;
  width: 288px;
  height: 0;
  order: 1;
}
.l-content .category .article_wrapper .article_list::after {
  content: "";
  display: block;
  width: 288px;
  height: 0;
}
.l-content .category .article_wrapper .article_list > li a {
  display: block;
  background: #f5f5f5;
  border: 1px solid #a7a7a7;
  border-radius: 2px;
  text-decoration: none;
}
.l-content .category .article_wrapper .article_list > li a > img {
  border-radius: 1px 1px 0 0;
  transition: 0.1s;
}
.l-content .category .article_wrapper .article_list > li a:hover > img {
  opacity: 0.75;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper {
  display: block;
  width: 286px;
  padding: 15px;
  box-sizing: border-box;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .ttl {
  display: block;
  height: 3em;
  margin-bottom: 20px;
  font-size: 16px;
  font-weight: bold;
  text-decoration: underline;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .label_wrapper {
  display: flex;
  justify-content: right;
  align-items: flex-end;
  height: 30px;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .label_wrapper .label_video {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 102px;
  margin-left: 10px;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .label_wrapper .label_video::after {
  display: block;
  content: "";
  background: url(/tech_selection/machining/img/icon_video.png) no-repeat;
  width: 39px;
  height: 27px;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .label_wrapper .label_video > .txt {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 30px;
  font-size: 14px;
  font-weight: bold;
  color: #0167c3;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .label_wrapper .label_new {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #d00;
  width: 50px;
  height: 25px;
  margin-left: 10px;
  font-size: 12px;
  font-weight: bold;
  color: #fff;
}

.l-content .category .article_wrapper .bnr_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.l-content .category .article_wrapper .bnr_list::before {
  content: "";
  display: block;
  width: 288px;
  height: 0;
  order: 1;
}
.l-content .category .article_wrapper .bnr_list::after {
  content: "";
  display: block;
  width: 288px;
  height: 0;
}
.l-content .category .article_wrapper .bnr_list > li a,
.l-content .category .article_wrapper .bnr_list > li a img {
  display: block;
}
.l-content .bnr_list > li:not(:nth-last-child(-n+4)) {
  margin-bottom: 15px;
}


.l-content .category .experience h3 {
  background: url(/tech_selection/machining/img/icon_experience_s.png) no-repeat;
  height: 36px;
  margin-bottom: 8px;
  padding-left: 47px;
  font-size: 21px;
  font-weight: bold;
}
.l-content .category .experience h3 > .blue {
  color: #0169c6;
}
.l-content .category .experience .voice {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.l-content .category .experience .voice .balloon {
  position: relative;
  display: inline-block;
  width: 1125px;
  padding: 15px 20px;
  background: #FFF;
  border: solid 1px #b3b3b3;
  border-radius: 3px;
  box-sizing: border-box;
}
.l-content .category .experience .voice .balloon:before {
  content: "";
  position: absolute;
  top: 50%;
  left: -14px;
  margin-top: -7px;
  border: 7px solid transparent;
  border-right: 7px solid #FFF;
  z-index: 2;
}
.l-content .category .experience .voice .balloon:after {
  content: "";
  position: absolute;
  top: 50%;
  left: -15px;
  margin-top: -7px;
  border: 7px solid transparent;
  border-right: 7px solid #999;
  z-index: 1;
}
.l-content .category .experience .voice .balloon > .head {
  display: flex;
  align-items: center;
  margin-bottom: 3px;
}
.l-content .category .experience .voice .balloon > .head > .ttl {
  margin-right: 15px;
  font-size: 15px;
  font-weight: bold;
}
.l-content .category .experience .voice .balloon > .head > .date {
  margin-right: 12px;
  font-size: 12px;
  font-weight: bold;
  color: #8e8e8e;
}
.l-content .category .experience .voice .balloon > .head > .star {
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: bold;
  line-height: 20px;
}
.l-content .category .experience .voice .balloon > .head > .star::before {
  content: "";
  display: block;
  background: url(/tech_selection/machining/img/sprite_stars_s.png) no-repeat;
  width: 86px;
  height: 14px;
  margin-right: 10px;
}
.l-content .category .experience .voice .balloon > .head > .star.star50::before {
  background-position: 0 0;
}
.l-content .category .experience .voice .balloon > .head > .star.star45::before {
  background-position: 0 -16px;
}
.l-content .category .experience .voice .balloon > .head > .star.star40::before {
  background-position: -18px 0;
}
.l-content .category .experience .voice .balloon > .head > .star.star35::before {
  background-position: -18px -16px;
}
.l-content .category .experience .voice .balloon > .head > .star.star30::before {
  background-position: -36px 0;
}
.l-content .category .experience .voice .balloon > .head > .star.star00::before {
  background-position: -89px 0;
}
.l-content .category .experience .voice .balloon > .desc > a {
  text-decoration: none;
}


/* ranking */
.l-content .ranking {
  background: #e7ecf3;
  margin-bottom: 55px;
  padding: 35px 0 45px;
}
.l-content .ranking h2 {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 25px;
  font-size: 30px;
  line-height: 1;
  font-weight: bold;
}
.l-content .ranking h2::before {
  content: "";
  display: block;
  background: url(/tech_selection/machining/img/icon_ranking_l.png) no-repeat;
  width: 37px;
  height: 27px;
  margin-right: 10px;
}
.l-content .ranking .ranking_list {
  display: flex;
  justify-content: space-between;
  width: 1175px;
  margin: 0 auto;
}
.l-content .ranking .ranking_list > li a {
  display: block;
  width: 225px;
  text-decoration: none;
}
.l-content .ranking .ranking_list > li a > .txt_wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.l-content .ranking .ranking_list > li a > .txt_wrapper > .num {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fc0;
  width: 28px;
  height: 28px;
  margin-right: 8px;
  font-size: 16px;
  font-weight: bold;
  color: #333;
}
.l-content .ranking .ranking_list > li a > .txt_wrapper > .ttl {
  width: 189px;
  font-size: 14px;
  font-weight: bold;
  line-height: 18px;
  text-decoration: underline;
}


/* ���X�|���V�u */
/* ��950px�ȉ� */
@media (max-width: 950px) {

.l-content .new_article {
  margin: 0 10px 20px;
}

.l-content .ancNav {
  flex-wrap: wrap;
  margin: 0 10px 40px;
}
.l-content .ancNav > li {
  width: 23%;
  margin: 0 1% 15px;
}
.l-content .ancNav > li a.m-btn--down {
  width: 100%;
}

.l-content .category h2 {
  padding: 10px 0;
}
.l-content .category h2 img {
  display: none;
}
.l-content .category h2 > .txt_wrapper > .ttl {
  font-size: 16px;
  white-space: nowrap;
}
.l-content .category h2 > .txt_wrapper > .desc {
  font-size: 11px;
}

.l-content .category .article_wrapper {
  margin: 0 10px;
}

.l-content .category .article_wrapper .article_list > li {
  width: 49%;
}
.l-content .category .article_wrapper .article_list > li:nth-child(2n) {
  margin: 0 0 2% 2%;
}
.l-content .category .article_wrapper .article_list > li a > img {
  width: 100%;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper {
  width: 100%;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper br {
  display: none;
}
.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .ttl {
  height: 2em;
}

.l-content .experience {
  margin: 0 10px;
}

.l-content .ranking {
  width: 320px;
  margin: 0 auto 20px;
  padding-bottom: 20px;
}
.l-content .ranking h2 {
  font-size: 24px;
}
.l-content .ranking .ranking_list {
  display: block;
  width: 100%;
  margin: 0;
}
.l-content .ranking .ranking_list > li {
  display: block;
  width: 225px;
  margin: 0 auto 20px;
}
.l-content .ranking .ranking_list > li a > .txt_wrapper {
  margin-bottom: 5px;
}

}/* ��950px�ȉ� */

/* ��640px�ȉ� */
@media (max-width: 640px) {

.l-content .new_article .new_article_container > li {
  display: block;
}
.l-content .new_article .new_article_container > li > .ttl {
  display: block;
  margin-bottom: 10px;
}

.l-content .ancNav > li {
  width: 48%;
}

.l-content .category h2 {
  padding: 10px 0;
}
.l-content .category h2 img {
  display: none;
}
.l-content .category h2 > .txt_wrapper {
  display: block;
  width: 100%;
}
.l-content .category h2 > .txt_wrapper > .ttl {
  margin-bottom: 10px;
}
.l-content .category h2 > .txt_wrapper > .ttl::before {
  margin-right: 10px;
}
.l-content .category h2 > .txt_wrapper > .desc {
  display: block;
  width: 100%;
  height: auto;
  padding: 10px 10px 0;
  border-top: 1px dotted #0167c3;
  border-left: none;
  font-size: 12px;
}

.l-content .category .article_wrapper h3 {
  display: block;
  font-size: 16px;
  line-height: 39px;
  white-space: nowrap;
}
.l-content .category .article_wrapper h3 > .question,
.l-content .category .article_wrapper h3 > .answer {
  font-size: 18px;
}

.l-content .category .article_wrapper .article_list > li a > .txt_wrapper .ttl {
  height: 3em;
}

.l-content .category .experience h3 {
  display: block;
  font-size: 15px;
  line-height: 39px;
  white-space: nowrap;
}

.l-content .category .experience .voice .balloon > .head {
  display: block;
}

.l-content .m-btnLink--strong {
  width: 96% !important;
}

}/* ��640px�ȉ� */