@charset "UTF-8";
/* ==============================================================
*  base
* ============================================================ */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
/*! normalize.css v8.0.0 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

h1 {
  font-size: inherit;
  margin: 0;
}

hr {
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  height: 0;
  overflow: visible;
}

pre {
  font-family: monospace, monospace;
  font-size: 1em;
}

a {
  background-color: transparent;
}

abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

b, strong {
  font-weight: bolder;
}

code, kbd, samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

img {
  border-style: none;
}

button, input, optgroup, select, textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button, input {
  overflow: visible;
}

button, select {
  text-transform: none;
}

[type=button], [type=reset], [type=submit], button {
  -webkit-appearance: button;
}

[type=button]::-moz-focus-inner, [type=reset]::-moz-focus-inner, [type=submit]::-moz-focus-inner, button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

[type=button]:-moz-focusring, [type=reset]:-moz-focusring, [type=submit]:-moz-focusring, button:-moz-focusring {
  outline: 1px dotted ButtonText;
}

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

legend {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}

progress {
  vertical-align: baseline;
}

textarea {
  overflow: auto;
}

[type=checkbox], [type=radio] {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0;
}

[type=number]::-webkit-inner-spin-button, [type=number]::-webkit-outer-spin-button {
  height: auto;
}

[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

details {
  display: block;
}

summary {
  display: list-item;
}

template {
  display: none;
}

[hidden] {
  display: none;
}


body {
  word-wrap: break-word;
}

section, main {
  display: block;
}

*, *::before, *::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin: 0;
  padding: 0;
  outline: none;
}

i, em {
  font-style: normal;
}

table {
  border-collapse: collapse;
}

li {
  list-style: none;
}

img {
  max-width: 100%;
  line-height: 0;
}

* {
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: cover;
  -webkit-margin-before: 0;
          margin-block-start: 0;
  -webkit-margin-after: 0;
          margin-block-end: 0;
}

/* ==============================================================
*  contents
* ============================================================ */
a {
  color: #000;
  text-decoration: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
a:visited {
  color: #000;
  text-decoration: none;
}
a:hover {
  color: #bf2123;
  text-decoration: underline;
}
a:hover img {
  opacity: 0.7;
}
a img {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

#columnTop .kv {
  width: 100%;
  background-color: #001b37;
}
#columnTop .kv .container {
  max-width: 1200px;
  width: 100%;
  height: 250px;
  margin: 0 auto;
  background: url(/sites/default/files/dynabook-b2b/business/column/top/image/kv_img_bg.png) no-repeat right/contain;
}
#columnTop .kv .container .inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 250px;
}
#columnTop .contents_container {
  max-width: 1200px;
  width: 100%;
  margin: 50px auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 40px;
}
#columnTop .contents_container .main {
  max-width: 900px;
  width: 100%;
}
#columnTop .contents_container .main section {
  margin-top: 80px;
}
#columnTop .contents_container .main section:first-of-type {
  margin-top: 0;
}
#columnTop .contents_container .main section h2.ttl {
  width: 100%;
  font-size: 23px;
  font-weight: 700;
  border-bottom: solid 2px #000;
  position: relative;
  padding: 6px 0 4px 24px;
}
#columnTop .contents_container .main section h2.ttl::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 7px;
  background-color: #000;
}
#columnTop .contents_container .main .mainlead {
  font-size: 15px;
  line-height: 2em;
}
#columnTop .contents_container .main .featuredColumn .column_container {
  margin-top: 40px;
}
#columnTop .contents_container .main .featuredColumn .column_container li:nth-of-type(n+2) {
  margin-top: 40px;
}
#columnTop .contents_container .main .featuredColumn .column_container li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 20px;
}
#columnTop .contents_container .main .featuredColumn .column_container li a .img {
  max-width: 150px;
  width: 100%;
}
#columnTop .contents_container .main .featuredColumn .column_container li a .txt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -ms-flex-line-pack: justify;
      align-content: space-between;
}
#columnTop .contents_container .main .featuredColumn .column_container li a .txt .column_ttl {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35em;
}
#columnTop .contents_container .main .featuredColumn .column_container li a .txt .column_detail {
  font-size: 13px;
  line-height: 1.7em;
}
#columnTop .contents_container .main .columnList .columnList_container {
  margin-top: 40px;
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 50px 1fr;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px 50px;
}
#columnTop .contents_container .main .columnList .columnList_container .columnList_inner .ttl {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35em;
  margin-bottom: 10px;
}
#columnTop .contents_container .main .columnList .columnList_container .columnList_inner .list {
  font-size: 14px;
  line-height: 1.7em;
}
#columnTop .contents_container .main .columnList .columnList_container .columnList_inner .list li {
  position: relative;
  padding-left: 1.4em;
  line-height: 1.6;
}
#columnTop .contents_container .main .columnList .columnList_container .columnList_inner .list li:nth-of-type(n+2) {
  margin-top: 10px;
}
#columnTop .contents_container .main .columnList .columnList_container .columnList_inner .list li a::before {
  content: "▶";
  font-size: 0.75em;
  position: absolute;
  top: 0.3em;
  left: 0;
  line-height: inherit;
}
#columnTop .contents_container .main .columnList .columnList_container .columnList_inner .list li a::before:hover::before {
  color: #bf2123;
}
#columnTop .contents_container .main .searchArea {
  margin-top: 40px;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label {
  width: 85%;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label input {
  font-size: 1.25em;
  width: 100%;
  border: solid 1px #B0B0B0;
  border-right: none;
  background-color: #F7F7F7;
  min-height: 40px;
  padding-left: 15px;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label input::-webkit-input-placeholder {
  padding-left: 0.75em;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label input::-moz-placeholder {
  padding-left: 0.75em;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label input:-ms-input-placeholder {
  padding-left: 0.75em;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label input::-ms-input-placeholder {
  padding-left: 0.75em;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label input::placeholder {
  padding-left: 0.75em;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label button {
  font-size: 1.25em;
  width: 15%;
  border: solid 1px #B0B0B0;
  background-color: #001B37;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  min-height: 40px;
  cursor: pointer;
}
#columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label button .ico-search {
  width: 18px;
  height: 18px;
  margin-left: 0.5em;
  color: #fff;
}
#columnTop .contents_container .main .searchArea .wordList .wordList_ttl {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35em;
  margin: 1em 0 0.5em;
}
#columnTop .contents_container .main .searchArea .wordList .listArea {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  line-height: 1.5em;
}
#columnTop .contents_container .main .searchArea .wordList .listArea li {
  position: relative;
  font-size: 1.1em;
}
#columnTop .contents_container .main .searchArea .wordList .listArea li:nth-of-type(n+2):before {
  content: "/ ";
  margin-left: 0.5em;
}
#columnTop .contents_container .main .bannerList {
  width: 100%;
}
#columnTop .contents_container .main .bannerList_container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
#columnTop .contents_container .main .bannerList_container .innerbox {
  width: 32%;
}
#columnTop .contents_container .main .bannerList_container .innerbox a p {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 0.75em;
}
#columnTop .contents_container .main .bannerList_container .innerbox a picture img {
  border: solid 1px #ccc;
  border-radius: 10px;
}
#columnTop .contents_container .main .bannerList_container .innerbox a:hover {
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
#columnTop .contents_container .main .bannerList_container .innerbox a:hover picture img {
  border: solid 1px #bf2123;
}
#columnTop .contents_container .side {
  max-width: 260px;
  width: 100%;
}
#columnTop .contents_container .side .lastupdate {
  font-size: 13px;
  background-color: #f5f5f5;
  padding: 12px 0;
  text-align: center;
}
#columnTop .contents_container .side .lastupdate .date {
  margin-left: 10px;
}
#columnTop .contents_container .side .seminarReport {
  background-color: #f5f5f5;
  padding: 30px 20px;
  margin-top: 30px;
}
#columnTop .contents_container .side .seminarReport_ttl {
  background-color: #001b37;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  padding: 12px 0;
  margin-bottom: 30px;
}
#columnTop .contents_container .side .seminarReport .report_container li:nth-of-type(n+2) {
  margin-top: 20px;
}
#columnTop .contents_container .side .seminarReport .report_container li a .img {
  width: 100%;
}
#columnTop .contents_container .side .seminarReport .report_container li a .txt {
  margin-top: 10px;
}
#columnTop .contents_container .side .seminarReport .report_container li a .txt .seminar_title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35em;
}
#columnTop .contents_container .side .seminarReport .report_container li a .txt .seminar_date {
  font-size: 13px;
  line-height: 1.7em;
}
#columnTop .contents_container .side .popularColumn {
  background-color: #f5f5f5;
  padding: 30px 20px;
  margin-top: 30px;
}
#columnTop .contents_container .side .popularColumn_ttl {
  background-color: #001b37;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  padding: 12px 0;
  margin-bottom: 30px;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li:nth-of-type(n+2) {
  margin-top: 10px;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a:hover {
  text-decoration: none;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .img {
  width: 100%;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt {
  margin-top: 10px;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt .rank {
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  max-width: 50px;
  color: #fff;
  padding: 8px 10px 6px;
  margin-bottom: 10px;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt .rank:hover {
  text-decoration: none;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt .rank.first {
  background-color: #e0b000;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt .rank.second {
  background-color: #999;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt .rank.third {
  background-color: #b36b2f;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt .column_title {
  font-size: 15px;
  line-height: 1.35em;
}
#columnTop .contents_container .side .popularColumn .popularColumn_container li a .txt .column_title:hover {
  text-decoration: underline;
}

/*------------------ top ------------------*/
@media screen and (min-width: 769px) {
  .sp {
    display: none !important;
  }
}
/*------------------ top ------------------*/
@media screen and (min-width: 1px) and (max-width: 768px) {
  .pc {
    display: none !important;
  }
  #columnTop .kv .container {
    height: 200px;
    background-size: cover;
  }
  #columnTop .kv .container .inner {
    height: 200px;
    padding: 0 20px;
  }
  #columnTop .kv .container .inner h1 {
    width: 85%;
  }
  #columnTop .kv .container .inner h1 img {
    -webkit-filter: drop-shadow(0px 0px 4px rgb(0, 27, 55));
            filter: drop-shadow(0px 0px 4px rgb(0, 27, 55));
  }
  #columnTop .contents_container {
    display: block;
    margin: 30px 0 60px;
    padding: 0 20px;
  }
  #columnTop .contents_container .side_contents .lastupdate {
    max-width: 240px;
    font-size: 14px;
    background-color: #f5f5f5;
    padding: 12px 0;
    text-align: center;
    margin: 0 0 20px auto;
  }
  #columnTop .contents_container .side_contents .lastupdate .date {
    margin-left: 10px;
  }
  #columnTop .contents_container .side_contents .seminarReport {
    background-color: #f5f5f5;
    padding: 30px 20px;
    margin-top: 30px;
  }
  #columnTop .contents_container .side_contents .seminarReport_ttl {
    background-color: #001b37;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    padding: 12px 0;
    margin-bottom: 30px;
  }
  #columnTop .contents_container .side_contents .seminarReport .report_container li:nth-of-type(n+2) {
    margin-top: 20px;
  }
  #columnTop .contents_container .side_contents .seminarReport .report_container li a .img {
    width: 100%;
  }
  #columnTop .contents_container .side_contents .seminarReport .report_container li a .txt {
    margin-top: 10px;
  }
  #columnTop .contents_container .side_contents .seminarReport .report_container li a .txt .seminar_title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.35em;
  }
  #columnTop .contents_container .side_contents .seminarReport .report_container li a .txt .seminar_date {
    font-size: 13px;
    line-height: 1.7em;
  }
  #columnTop .contents_container .side_contents .popularColumn {
    background-color: #f5f5f5;
    padding: 30px 20px;
    margin-top: 30px;
  }
  #columnTop .contents_container .side_contents .popularColumn_ttl {
    background-color: #001b37;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    padding: 12px 0;
    margin-bottom: 30px;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li:nth-of-type(n+2) {
    margin-top: 10px;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li a .img {
    width: 100%;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li a .txt {
    margin-top: 10px;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li a .txt .rank {
    font-size: 16px;
    font-weight: 700;
    max-width: 50px;
    color: #fff;
    padding: 6px 10px;
    margin-bottom: 10px;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li a .txt .rank.first {
    background-color: #e0b000;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li a .txt .rank.second {
    background-color: #999;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li a .txt .rank.third {
    background-color: #b36b2f;
  }
  #columnTop .contents_container .side_contents .popularColumn .popularColumn_container li a .txt .column_title {
    font-size: 15px;
    line-height: 1.35em;
  }
  #columnTop .contents_container .main section {
    margin-top: 60px;
  }
  #columnTop .contents_container .main section h2.ttl {
    line-height: 1.25em;
  }
  #columnTop .contents_container .main .featuredColumn .column_container li a {
    display: block;
  }
  #columnTop .contents_container .main .featuredColumn .column_container li a .img {
    max-width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 10px;
    margin-bottom: 12px;
  }
  #columnTop .contents_container .main .featuredColumn .column_container li a .img img {
    width: 30%;
  }
  #columnTop .contents_container .main .featuredColumn .column_container li a .img .column_ttl {
    font-size: 1.5em;
    font-weight: 700;
    line-height: 1.35em;
  }
  #columnTop .contents_container .main .featuredColumn .column_container li a .txt .column_ttl {
    font-size: 1.75em;
    margin-top: 0.5em;
  }
  #columnTop .contents_container .main .featuredColumn .column_container li a .txt .column_detail {
    font-size: 1.2em;
    margin-top: 0.35em;
  }
  #columnTop .contents_container .main .columnList .columnList_container {
    display: block;
  }
  #columnTop .contents_container .main .columnList .columnList_container .columnList_inner {
    width: 100%;
  }
  #columnTop .contents_container .main .columnList .columnList_container .columnList_inner:nth-of-type(n+2) {
    margin-top: 30px;
  }
  #columnTop .contents_container .main .columnList .columnList_container .columnList_inner .ttl {
    font-size: 1.7em;
  }
  #columnTop .contents_container .main .columnList .columnList_container .columnList_inner .list li {
    font-size: 1.25em;
  }
  #columnTop .contents_container .main .columnList .columnList_container .columnList_inner .list li:nth-of-type(n+2) {
    margin-top: 0.5em;
  }
  #columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label label {
    width: 75%;
  }
  #columnTop .contents_container .main .searchArea .p-2025-header__globalSeach--label button {
    width: 25%;
    cursor: pointer;
  }
  #columnTop .contents_container .main .searchArea .wordList .wordList_ttl {
    font-size: 1.75em;
  }
  #columnTop .contents_container .main .searchArea .wordList .listArea {
    font-size: 1.25em;
    line-height: 2em;
  }
  #columnTop .contents_container .main .bannerList_container {
    display: block;
  }
  #columnTop .contents_container .main .bannerList_container .innerbox {
    width: 100%;
  }
  #columnTop .contents_container .main .bannerList_container .innerbox:nth-of-type(n+2) {
    margin-top: 20px;
  }
  #columnTop .contents_container .main .bannerList_container .innerbox a p {
    font-size: 1.5em;
  }
}