@charset "UTF-8";
/* http://meyerweb.com/eric/tools/css/reset/
 * v2.0 | 20110126
 * License: none (public domain) */
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p,
blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em,
img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i,
center, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, figure, figcaption,
footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after {
  content: "";
  content: none;
}

q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Customize
 * ========================================================================== */
html, body {
  height: 100%;
}

a {
  text-decoration: none;
}

img {
  display: block;
}

input::placeholder, textarea::placeholder {
  color: #d4d4d4;
  font-size: 1em;
  font-family: Noto Sans, Arial, Helvetica, sans-serif;
}
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
  color: #d4d4d4;
  font-size: 1em;
  font-family: Noto Sans, Arial, Helvetica, sans-serif;
}
input::-moz-placeholder, textarea::-moz-placeholder {
  color: #d4d4d4;
  font-size: 1em;
  font-family: Noto Sans, Arial, Helvetica, sans-serif;
}
input:-ms-input-placeholder, textarea:-ms-input-placeholder {
  color: #d4d4d4;
  font-size: 1em;
  font-family: Noto Sans, Arial, Helvetica, sans-serif;
}

/* ================================= */
#browser {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  cursor: pointer;
}

.browser_content {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 500px;
  height: 260px;
  margin-left: -250px;
  margin-top: -130px;
  padding: 40px;
  margin: -170px 0 0 -290px;
  background: #FFF;
  border-radius: 5px;
  text-align: center;
}
.browser_content h1 {
  margin-bottom: 20px;
}
.browser_content p {
  margin-top: 30px;
}

.browser_note {
  color: #666;
  line-height: 1.7;
  padding: 0 20px;
}
.browser_note .autoWrap {
  display: inline-block;
}

.browser_chosen {
  position: relative;
  width: 480px;
  margin: 20px auto 0;
  overflow: hidden;
}
.browser_chosen a {
  float: left;
  margin: 0 28px 20px;
  color: #666;
  line-height: 1.7;
  font-size: 12px;
}

@media only screen and (max-width: 599px) {
  .browser_content {
    width: 100%;
    height: auto;
    padding: 40px 0 0;
    margin: -235px 0 0 -50%;
    border-radius: 0;
  }

  .browser_chosen {
    width: 240px;
  }
}
/* ========================================================================== */
.main {
  overflow: hidden;
}

.container {
  position: relative;
  max-width: 1700px;
  margin: auto;
}

.article {
  position: relative;
  margin: 280px 0 0;
  overflow: hidden;
  -moz-transition: margin 0.6s;
  -o-transition: margin 0.6s;
  -webkit-transition: margin 0.6s;
  transition: margin 0.6s;
}
.article-title {
  position: relative;
  font-size: 28px;
  text-align: center;
  padding-bottom: 10px;
}
.article-stitle {
  position: relative;
  text-align: center;
  font-size: 14px;
  padding-bottom: 30px;
}
.article-lineup {
  position: relative;
  background: #fff;
  width: 35%;
  height: 1px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.5;
}
.article-linedown {
  position: relative;
  background: #555;
  width: 90%;
  height: 1px;
  left: 50%;
  opacity: 1;
  margin-top: 90px;
  transform: translateX(-50%);
}
.article-menu {
  position: relative;
  text-align: center;
  padding-top: 30px;
  width: 75%;
  margin: auto;
  overflow: hidden;
}
.article-menu .link {
  position: relative;
  display: inline-block;
  margin: 0 20px;
  height: 35px;
  width: 65px;
  font-size: 14px;
  overflow: hidden;
}
.article-menu .link:after {
  position: absolute;
  content: "";
  top: 40px;
  left: 50%;
  width: 60px;
  height: 2px;
  background: #fff;
  opacity: 1;
  display: block;
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.article-menu .link:hover:after {
  top: 25px;
  opacity: 1;
  -moz-transition: opacity 0.6s, top 0.6s;
  -o-transition: opacity 0.6s, top 0.6s;
  -webkit-transition: opacity 0.6s, top 0.6s;
  transition: opacity 0.6s, top 0.6s;
}

.work {
  position: relative;
  padding: 30px 5% 80px 5%;
  overflow: hidden;
}
.work-list {
  position: relative;
  overflow: hidden;
  width: 100%;
}
.work-list .list {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  padding: 10px 0 20px;
  text-align: center;
}
.work-list .list .box {
  position: relative;
  width: 33.3333%;
  padding: 51px 50px 50px;
  margin-top: -1px;
  text-align: center;
  box-sizing: border-box;
}
.work-list .list .box:hover .box-img .mask {
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.work-list .list .box:hover .box-img .mask img {
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
  -webkit-filter: grayscale(0%);
  filter: grayscale(0%);
}
.work-list .list .box-img {
  position: relative;
  overflow: hidden;
  width: 100%;
  opacity: 0.9;
  background-color: #111;
}
.work-list .list .box-img:after {
  display: block;
  content: "";
  bottom: 0;
  width: 100%;
  height: 1px;
  background: #808080;
  opacity: 1;
  margin-top: 2%;
}
.work-list .list .box-img .mask {
  overflow: hidden;
  -moz-transition: all 0.4s;
  -o-transition: all 0.4s;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.work-list .list .box-img img {
  width: 100%;
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
}
.work-list .list .box-text {
  margin-top: 10%;
}
.work-list .list .box-text:hover .box-title .box-content {
  color: #fff;
}
.work-list .list .box-text .box-title {
  color: #c5c5c5;
  font-size: 14px;
  padding-bottom: 10px;
}
.work-list .list .box-text .box-content {
  color: #e6e6e6;
  line-height: 1.5;
  padding: 5px 0;
}

.textMove {
  opacity: 1;
  transform: translateY(0px);
  -moz-transition: opacity 0.6s, -moz-transform 0.6s;
  -o-transition: opacity 0.6s, -o-transform 0.6s;
  -webkit-transition: opacity 0.6s, -webkit-transform 0.6s;
  transition: opacity 0.6s, transform 0.6s;
}

.imgHoverR {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: #1C2F39;
  -moz-transition: left 1s;
  -o-transition: left 1s;
  -webkit-transition: left 1s;
  transition: left 1s;
}

.imgShowR {
  left: 100%;
  -moz-transition: left 1s;
  -o-transition: left 1s;
  -webkit-transition: left 1s;
  transition: left 1s;
}

/*------------------------------------------
 *             tablet 、 Mobile
 *------------------------------------------ */
@media only screen and (max-width: 1200px) {
  .article {
    margin: 200px 0 0;
    -moz-transition: margin 0.6s;
    -o-transition: margin 0.6s;
    -webkit-transition: margin 0.6s;
    transition: margin 0.6s;
  }
}
@media only screen and (max-width: 1100px) {
  .article {
    margin: 200px 0 0;
    -moz-transition: margin 0.6s;
    -o-transition: margin 0.6s;
    -webkit-transition: margin 0.6s;
    transition: margin 0.6s;
  }
  .article-lineup {
    width: 60%;
  }
  .article-linedown {
    margin-top: 90px;
  }

  .work-list .list .box {
    width: 50%;
  }
}
@media only screen and (max-width: 700px) {
  .article {
    margin: 200px 5% 0;
  }
  .article-lineup {
    width: 100%;
  }
  .article-linedown {
    width: 100%;
    margin-top: 10px;
  }
  .article-menu {
    width: 100%;
    padding: 30px 0 0;
  }
  .article-menu .link {
    overflow: hidden;
    display: block;
    margin: 20px auto;
  }

  .work {
    padding: 0 5% 80px;
  }
  .work-list .list {
    display: block;
    flex-wrap: nowrap;
    padding: 20px 0;
  }
  .work-list .list .box {
    width: 100%;
    padding: 51px 3% 50px;
    border-top: solid #555 1px;
    border-bottom: solid #555 1px;
  }
  .work-list .list .box-img {
    background-color: #222;
  }
  .work-list .list .box-img:after {
    display: block;
    content: "";
    margin-top: 0px;
    opacity: 0;
  }
}
@media only screen and (max-width: 450px) {
  .work {
    padding: 0 5% 80px;
  }
  .work-list .list {
    display: block;
    flex-wrap: nowrap;
    padding: 20px 0;
  }
  .work-list .list .box:after {
    margin: 50px 0;
    opacity: 1;
  }
  .work-list .list .box:hover .box-img .mask {
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    -webkit-filter: grayscale(0%);
    filter: grayscale(0%);
  }
  .work-list .list .box:hover .box-img .mask img {
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
  .work-list .list .box-img .mask {
    overflow: hidden;
    -moz-transition: all 0.4s;
    -o-transition: all 0.4s;
    -webkit-transition: all 0.4s;
    transition: all 0.4s;
  }
  .work-list .list .box-img img {
    width: 100%;
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
  }
}