html {
  font-size: 100%; }

html, body {
  height: 100%;
  margin: 0;
  padding: 0; }

.l-body.container {
  width: 100%;
  max-width: 100%;
  padding: 0; }

.c-article_content a {
  font-weight: 600;
  color: #0058a2; }
  .c-article_content a:hover {
    color: #005E9C; }

.l-footer {
  background: #fff; }

#tech-biz {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal; }
  @media (min-width: 576px) {
    #tech-biz .container, #tech-biz .container-sm {
      max-width: 540px; } }
  @media (min-width: 768px) {
    #tech-biz .container, #tech-biz .container-sm, #tech-biz .container-md {
      max-width: 720px; } }
  @media (min-width: 992px) {
    #tech-biz .container, #tech-biz .container-sm, #tech-biz .container-md, #tech-biz .container-lg {
      max-width: 960px; } }
  @media (min-width: 1200px) {
    #tech-biz .container, #tech-biz .container-sm, #tech-biz .container-md, #tech-biz .container-lg, #tech-biz .container-xl {
      max-width: 1140px; } }
  @media (min-width: 1400px) {
    #tech-biz .container, #tech-biz .container-sm, #tech-biz .container-md, #tech-biz .container-lg, #tech-biz .container-xl, #tech-biz .container-xxl {
      max-width: 1320px; } }
  #tech-biz .container, #tech-biz .container-fluid, #tech-biz .container-sm, #tech-biz .container-md, #tech-biz .container-lg, #tech-biz .container-xl, #tech-biz .container-xxl, #tech-biz .container-sm, #tech-biz .container-md, #tech-biz .container-lg, #tech-biz .container-xl, #tech-biz .container-xxl {
    width: 100%;
    margin-right: auto;
    margin-left: auto; }
    @media (max-width: 767.98px) {
      #tech-biz .container, #tech-biz .container-fluid, #tech-biz .container-sm, #tech-biz .container-md, #tech-biz .container-lg, #tech-biz .container-xl, #tech-biz .container-xxl, #tech-biz .container-sm, #tech-biz .container-md, #tech-biz .container-lg, #tech-biz .container-xl, #tech-biz .container-xxl {
        padding: 0 1rem; } }
  #tech-biz .title {
    background: url("../images/back.jpg") no-repeat;
    background-position: left top;
    background-size: cover;
    padding: 4rem 0; }
    @media (max-width: 991.98px) {
      #tech-biz .title {
        padding: 2rem 0; } }
  #tech-biz h1, #tech-biz .h1 {
    font-size: 4.5rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 2rem 0;
    line-height: 1.6;
    text-shadow: 2px 2px 1px rgba(0, 0, 0, 0.5); }
    @media (max-width: 767.98px) {
      #tech-biz h1 br, #tech-biz .h1 br {
        display: none; } }
  #tech-biz .catch {
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem; }
    @media (max-width: 767.98px) {
      #tech-biz .catch {
        padding: 1rem; } }
  #tech-biz section {
    padding: 3rem 0; }
    @media (max-width: 767.98px) {
      #tech-biz section {
        padding: 1rem 0; } }
  @media (max-width: 767.98px) {
    #tech-biz .container {
      width: auto;
      max-width: 100%; } }
  #tech-biz a img {
    transition-duration: 0.5s; }
  #tech-biz a:hover img {
    transition-duration: 0.5s;
    opacity: 0.8; }
  @media (max-width: 991.98px) {
    #tech-biz .container {
      width: 100%;
      max-width: 100%; } }
  #tech-biz .lead {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.6; }
    @media (max-width: 767.98px) {
      #tech-biz .lead {
        font-size: 1.6rem;
        color: #fff; } }
  #tech-biz h2, #tech-biz .h2 {
    color: #0058a2;
    border-bottom: 2px solid #0058a2;
    text-align: center;
    display: inline-block;
    margin-bottom: 2rem; }
    @media (max-width: 767.98px) {
      #tech-biz h2, #tech-biz .h2 {
        font-size: 2rem; } }
  #tech-biz h3, #tech-biz .h3 {
    font-size: 3rem;
    line-height: 1.5;
    margin-bottom: 1.8rem; }
    @media (max-width: 767.98px) {
      #tech-biz h3, #tech-biz .h3 {
        font-size: 1.8rem;
        margin-bottom: 1rem; } }
  #tech-biz h4, #tech-biz .h4 {
    font-size: 2.3rem;
    line-height: 1.5;
    margin-bottom: 1.8rem; }
    @media (max-width: 767.98px) {
      #tech-biz h4, #tech-biz .h4 {
        font-size: 1.6rem;
        margin-bottom: 1rem; } }
  #tech-biz p.truncate {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-height: 1.8; }
  #tech-biz .nav-item {
    margin: 0 .5rem; }
    #tech-biz .nav-item:first-child {
      margin-left: 0; }
    #tech-biz .nav-item:last-child {
      margin-right: 0; }
  #tech-biz .nav-pills .nav-link {
    cursor: pointer;
    background: #f0f4f8;
    color: #0058a2; }
    #tech-biz .nav-pills .nav-link.active {
      background: #0058a2;
      color: #fff; }
    #tech-biz .nav-pills .nav-link:hover {
      background: #0058a2;
      color: #fff; }
  #tech-biz .menu {
    background: #fff;
    padding: 1rem;
    margin-bottom: 1.5rem; }
  #tech-biz .c-tag {
    background: #f0f4f8; }
  #tech-biz .checkbox-item {
    display: inline-flex;
    align-items: center;
    column-gap: 8px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer; }
    #tech-biz .checkbox-item:not(:last-of-type) {
      margin-right: 25px; }
    @media (max-width: 767.98px) {
      #tech-biz .checkbox-item {
        font-size: 1.4rem;
        column-gap: 5px; } }
  #tech-biz .checkbox {
    appearance: none;
    position: relative;
    width: 30px;
    height: 30px;
    border: 1px solid #0058A2;
    border-radius: 4px;
    cursor: pointer; }
    @media (max-width: 767.98px) {
      #tech-biz .checkbox {
        width: 20px;
        height: 20px; } }
    #tech-biz .checkbox:checked {
      background-color: #0058A2; }
      #tech-biz .checkbox:checked::after {
        content: "";
        position: absolute;
        top: 8px;
        left: 6px;
        width: 16px;
        height: 9px;
        border-bottom: 3px solid #ffffff;
        border-left: 3px solid #ffffff;
        transform: rotate(-45deg); }
        @media (max-width: 767.98px) {
          #tech-biz .checkbox:checked::after {
            top: 3px;
            left: 3px;
            width: 13px;
            height: 8px; } }
  #tech-biz #social ul {
    margin-top: 1.5rem; }
    @media (max-width: 767.98px) {
      #tech-biz #social ul {
        margin-top: 1rem; } }