/* CSS Document */
/* main top
------------------------------------------------------------*/
main.top {
  z-index: 1;
  position: relative;
  background-color: #f1f4f4;
}

main.top .content {
  background-color: #f1f4f4;
}

main.top .inside {
  background-color: #f1f4f4;
}

main.top .cat-rank {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
}

main.top .cat-rank .cat-box {
  width: calc(50% - 20px);
}

main.top .cat-rank .rank-box {
  width: calc(50% - 20px);
}

main.top .cat-rank .rank-box .rank-list li {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

main.top .cat-rank .rank-box .rank-list li:not(:last-child) {
  margin-bottom: 17px;
}

main.top .cat-rank .rank-box .rank-list li .item-img {
  line-height: 0;
  width: 250px;
  margin-right: 30px;
  position: relative;
}

main.top .cat-rank .rank-box .rank-list li .item-img:before {
  content: "";
  display: block;
  position: absolute;
  left: -10px;
  top: -10px;
  width: 38px;
  height: 38px;
  z-index: 2;
  text-align: center;
  background: no-repeat left top;
}

main.top .cat-rank .rank-box .rank-list li .item-txt {
  width: 10px;
  -ms-flex: 1 0 auto;
  -webkit-flex-grow: 1;
  flex-grow: 1;
}

main.top .cat-rank .rank-box .rank-list li .item-txt .date {
  color: #59ccff;
  width: 100%;
  font-size: 12px;
  font-size: 0.8571428571rem;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

main.top .cat-rank .rank-box .rank-list li .item-txt .title {
  font-size: 15px;
  font-size: 1.0714285714rem;
  font-weight: bold;
  padding-bottom: 10px;
}

@media screen and (min-width: 751px){
  main.top .cat-rank .rank-box .rank-list li .item-txt .title {
    padding: 1px 10px;
    border-left: 3px solid #00BCD4;
    line-height: 1.8;
    margin-bottom: 8px;
}
}

main.top .cat-rank .rank-box .rank-list li:nth-child(1) .item-img:before {
  background-image: url(../img/common/icon_rank_01.png);
}

@media screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
  main.top .cat-rank .rank-box .rank-list li:nth-child(1) .item-img:before {
    background-image: url(../img/common/icon_rank_01@2x.png);
    background-size: 38px auto;
  }
}

main.top .cat-rank .rank-box .rank-list li:nth-child(2) .item-img:before {
  background-image: url(../img/common/icon_rank_02.png);
}

@media screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
  main.top .cat-rank .rank-box .rank-list li:nth-child(2) .item-img:before {
    background-image: url(../img/common/icon_rank_02@2x.png);
    background-size: 38px auto;
  }
}

main.top .cat-rank .rank-box .rank-list li:nth-child(3) .item-img:before {
  background-image: url(../img/common/icon_rank_03.png);
}

@media screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
  main.top .cat-rank .rank-box .rank-list li:nth-child(3) .item-img:before {
    background-image: url(../img/common/icon_rank_03@2x.png);
    background-size: 38px auto;
  }
}

main.top .cat-rank .rank-box .rank-list li:nth-child(4) .item-img:before {
  background-image: url(../img/common/icon_rank_04.png);
}

@media screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
  main.top .cat-rank .rank-box .rank-list li:nth-child(4) .item-img:before {
    background-image: url(../img/common/icon_rank_04@2x.png);
    background-size: 38px auto;
  }
}

main.top .cat-rank .rank-box .rank-list li:nth-child(5) .item-img:before {
  background-image: url(../img/common/icon_rank_05.png);
}

@media screen and (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
  main.top .cat-rank .rank-box .rank-list li:nth-child(5) .item-img:before {
    background-image: url(../img/common/icon_rank_05@2x.png);
    background-size: 38px auto;
  }
}

main.top .cat-list li {
  background: no-repeat center center;
  background-size: cover;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

main.top .cat-list li:not(:last-child) {
  margin-bottom: 17px;
}

main.top .cat-list li:hover {
  -ms-filter: "alpha( opacity=$number*100 )";
  filter: alpha(opacity=70);
  opacity: 0.7;
}

main.top .cat-list li a {
  height: 200px;
  padding: 20px;
  outline: none;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
}

main.top .cat-list li a:hover {
  -ms-filter: "alpha( opacity=$number*100 )";
  filter: alpha(opacity=100);
  opacity: 1;
}

main.top .cat-list li a span {
  padding: 25px 10px;
  width: 360px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
  border: solid 2px #FFF;
  text-align: center;
  color: #FFF;
  font-size: 28px;
  font-size: 2rem;
  line-height: 1.2;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  letter-spacing: 0.1em;
}

main.top .cat-list li a span i {
  padding-top: 6px;
  display: block;
  font-size: 16px;
  font-size: 1.1428571429rem;
  font-weight: bold;
  font-style: normal;
  letter-spacing: 0.03em;
}

main.top .cat-list li.work-style {
  background-image: url(../img/top/bg-cat_01.jpg);
}

main.top .cat-list li.seminar {
  background-image: url(../img/top/bg-cat_02.jpg);
}

main.top .cat-list li.realization {
  background-image: url(../img/top/bg-cat_03.jpg);
}

main.top .cat-list li.cloud-tools {
  background-image: url(../img/top/bg-cat_04.jpg);
}

main.top .article-bottom {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  margin: 0 -20px 80px;
}

main.top .article-bottom > div {
  line-height: 0;
  margin: 0 20px;
  text-align: center;
}

main.top .article-bottom > div a {
  display: block;
  width: 100%;
  height: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
}

main.top .article-bottom > div.bnr {
  background-color: transparent;
  width: 712px;
}

main.top .article-bottom > div.bnr a {
  padding: 0;
}

@media screen and (min-width: 751px) and (max-width: 1465px) {
  /* main top
------------------------------------------------------------*/
  main.top .cat-rank .cat-box {
    width: calc(50% - 15px);
  }
  main.top .cat-rank .rank-box {
    width: calc(50% - 15px);
  }
  main.top .article-bottom {
    margin: 0 -15px 80px;
  }
  main.top .article-bottom > div {
    margin: 0 15px;
  }
  main.top .article-bottom > div.bnr {
    background-color: #fff;
  }
}

@media screen and (min-width: 751px) and (max-width: 1465px) and (max-width: 1250px) {
  main.top .cat-rank .rank-box .rank-list li:not(:last-child) {
    margin-bottom: 17px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-img {
    line-height: 0;
    width: 100px;
    margin-right: 15px;
    position: relative;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .date {
    font-size: 12px;
    font-size: 0.8571428571rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 5px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .txt {
    font-size: 15px;
    font-size: 1.0714285714rem;
  }
  main.top .cat-list li {
    background: no-repeat center center;
  }
  main.top .cat-list li:not(:last-child) {
    margin-bottom: 14px;
  }
  main.top .cat-list li a {
    height: 170px;
    padding: 20px;
  }
  main.top .cat-list li a:hover {
    -ms-filter: "alpha( opacity=$number*100 )";
    filter: alpha(opacity=100);
    opacity: 1;
  }
  main.top .cat-list li a span {
    padding: 20px 10px;
    width: 230px;
    font-size: 22px;
    font-size: 1.5714285714rem;
    line-height: 1.2;
  }
  main.top .cat-list li a span i {
    padding-top: 4px;
    display: block;
    font-size: 16px;
    font-size: 1.1428571429rem;
    font-weight: bold;
  }
}

@media screen and (min-width: 751px) and (max-width: 1465px) and (max-width: 1200px) {
  main.top .cat-rank .rank-box .rank-list li .item-img {
    width: 100px;
    margin-right: 15px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .date {
    font-size: 12px;
    font-size: 0.8571428571rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 5px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .txt {
    font-size: 15px;
    font-size: 1.0714285714rem;
    line-height: 1.5;
  }
  main.top .cat-list li {
    background: no-repeat center center;
  }
  main.top .cat-list li:not(:last-child) {
    margin-bottom: 14px;
  }
  main.top .cat-list li a {
    height: 170px;
  }
}

@media screen and (min-width: 751px) and (max-width: 1465px) and (max-width: 1000px) {
  main.top .cat-rank .rank-box .rank-list li .item-img {
    line-height: 0;
    width: 100px;
    margin-right: 15px;
    position: relative;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .date {
    font-size: 12px;
    font-size: 0.8571428571rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 5px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .txt {
    font-size: 13.5px;
    font-size: 0.9642857143rem;
    line-height: 1.5;
  }
  main.top .cat-list li {
    background: no-repeat center center;
  }
  main.top .cat-list li:not(:last-child) {
    margin-bottom: 14px;
  }
}

@media screen and (min-width: 751px) and (max-width: 1465px) and (max-width: 800px) {
  main.top .cat-rank .rank-box .rank-list li {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
  }
  main.top .cat-rank .rank-box .rank-list li:not(:last-child) {
    margin-bottom: 17px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-img {
    line-height: 0;
    width: 100px;
    margin-right: 15px;
    position: relative;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .date {
    font-size: 12px;
    font-size: 0.8571428571rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 5px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .txt {
    font-size: 12px;
    font-size: 0.8571428571rem;
    line-height: 1.5;
  }
  main.top .cat-list li a {
    height: 180px;
  }
  main.top .cat-list li a span {
    width: 230px;
    font-size: 22px;
    font-size: 1.5714285714rem;
    line-height: 1.2;
  }
  main.top .cat-list li a span i {
    font-size: 16px;
    font-size: 1.1428571429rem;
    font-weight: bold;
  }
}

/*sp*/
@media screen and (max-width: 750px) {
  /* main top
------------------------------------------------------------*/
  main.top .cat-rank {
    -ms-flex-wrap: wrap;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  main.top .cat-rank .cat-box {
    width: 100%;
    padding-bottom: 40px;
  }
  main.top .cat-rank .rank-box {
    width: 100%;
  }
  main.top .cat-rank .rank-box .rank-list li:not(:last-child) {
    margin-bottom: 18px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-img {
    line-height: 0;
    width: 90px;
    margin-right: 15px;
    position: relative;
  }
  main.top .cat-rank .rank-box .rank-list li .item-img:before {
    background-size: 29px auto !important;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt {
    width: 10px;
    -ms-flex: 1 0 auto;
    -webkit-flex-grow: 1;
    flex-grow: 1;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .date {
    margin-bottom: 4px;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .title {
    font-weight: normal;
  }
  main.top .cat-rank .rank-box .rank-list li .item-txt .txt {
    display: none;
    font-size: 13px;
    font-size: 0.9285714286rem;
    line-height: 1.5;
  }
  main.top .cat-list li:not(:last-child) {
    margin-bottom: 10px;
  }
  main.top .cat-list li:hover {
    -ms-filter: "alpha( opacity=$number*100 )";
    filter: alpha(opacity=70);
    opacity: 0.7;
  }
  main.top .cat-list li a {
    height: 120px;
    padding: 10px;
    outline: none;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
  }
  main.top .cat-list li a:hover {
    -ms-filter: "alpha( opacity=$number*100 )";
    filter: alpha(opacity=100);
    opacity: 1;
  }
  main.top .cat-list li a span {
    padding: 10px 10px;
    width: 200px;
    font-size: 22px;
    font-size: 1.5714285714rem;
  }
  main.top .cat-list li a span i {
    font-size: 14px;
    font-size: 1rem;
    font-weight: bold;
  }
  main.top .article-bottom {
    margin: 0 -0px 15px;
  }
  main.top .article-bottom > div {
    width: 100%;
    margin: 0 0px 15px;
  }
  main.top .article-bottom > div a {
    display: block;
    width: 100%;
    height: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
  }
  main.top .article-bottom > div.bnr {
    width: 100%;
    margin-bottom: 15px;
  }
}