/********************
  Common
 ********************/
.container > .row {
  margin-top: 51px;
}
/********************
  font size 
 ********************/
html {
  font-size: 62.5%;
}
body {
  font-size: 14px;
  font-size: 1.4rem;
}
.feature .feature-heading {
  font-size: 36px;
  font-size: 3.6rem;
}
.feature .feature-lead {
  font-size: 18px;
  font-size: 1.8rem;
}
footer {
  font-size: 12px;
  font-size: 1.2rem;
}
@media (max-width: 680px) {
  h1,
  h1 .navbar-brand {
    font-size: 16px;
    font-size: 1.6rem;
  }
  h2 {
    font-size: 20px;
    font-size: 2.0rem;
  }
}
@media (max-width: 767px) {
  .feature .feature-heading {
    font-size: 24px;
    font-size: 2.4rem;
  }
  .feature .feature-lead {
    font-size: 14px;
    font-size: 1.4rem;
  }
  h1,
  h1 .navbar-brand {
    font-size: 16px;
    font-size: 1.6rem;
  }
  h2 {
    font-size: 22px;
    font-size: 2.2rem;
  }
  td.title > div {
    font-size: 13px;
    font-size: 1.3rem;
  }
  .input-append label[for="full-text-search"] {
    font-size: 14px;
    font-size: 1.4rem;
  }
}
@media (min-width: 768px) {
  .feature .feature-heading {
    font-size: 24px;
    font-size: 2.4rem;
  }
  .feature .feature-lead {
    font-size: 16px;
    font-size: 1.6rem;
  }
  h1,
  h1 .navbar-brand {
    font-size: 13px;
    font-size: 1.3rem;
  }
  h2 {
    font-size: 24px;
    font-size: 2.4rem;
  }
  td.title > div {
    font-size: 13px;
    font-size: 1.3rem;
  }
}
@media (min-width: 992px) {
  .feature .feature-heading {
    font-size: 26px;
    font-size: 2.6rem;
  }
  .feature .feature-lead {
    font-size: 16px;
    font-size: 1.6rem;
  }
  h1,
  h1 .navbar-brand {
    font-size: 18px;
    font-size: 1.8rem;
  }
  h2 {
    font-size: 28px;
    font-size: 2.8rem;
  }
  li {
    font-size: 14px;
    font-size: 1.6rem;
  }
  td.title > div {
    font-size: 12px;
    font-size: 1.2rem;
  }
}
@media (min-width: 1200px) {
  .feature .feature-heading {
    font-size: 28px;
    font-size: 2.8rem;
  }
  .feature .feature-lead {
    font-size: 18px;
    font-size: 1.8rem;
  }
  h1,
  h1 .navbar-brand {
    font-size: 18px;
    font-size: 1.8rem;
  }
  h2 {
    font-size: 28px;
    font-size: 2.8rem;
  }
}
/********************
  Header
 ********************/
header h1 {
  margin: 0;
}
.bs-docs-nav {
  background-color: #222;
  border-color: #222;
  height: 50px;
}
.navbar-brand {
  height: auto;
  text-overflow: ellipsis;
  overflow: hidden;
  width: 100%;
  white-space: nowrap;
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  -ms-box-sizing: content-box;
  box-sizing: content-box;
}
.header-logo {
  display: inline-block;
  height: 25px;
  width: 90px;
  background: url(../image/imart_logo.png) no-repeat left top;
  margin-right: 10px;
  margin-top: -5px;
  margin-bottom: -4px;
  margin-left: 10px;
  -webkit-background-size: contain;
  -moz-background-size: contain;
  -ms-background-size: contain;
  background-size: contain;
}
/* for IE8 , unsupported background-size */
.ie8 .header-logo {
  background: url(../image/imart_logo_s.png) no-repeat left top;
}
.ie8 .input-append {
  padding: 9px 0;
}
.ie8 .input-append label[for="full-text-search"] {
  display: inline;
}
@media (max-width: 767px) {
  .navbar-brand {
    text-align: center;
    padding: 5px 15px;
    height: 50px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
  }
  .navbar-inverse .navbar-brand:hover,
  .navbar-inverse .navbar-brand:focus,
  .navbar-inverse .navbar-brand:active {
    background-color: #666;
  }
  .header-icon {
    display: none;
  }
  .header-title {
    display: none;
  }
  .header-logo {
    height: 40px;
    width: 144px;
    margin-top: 0;
    margin-right: 20px;
    margin-bottom: 0;
    margin-left: 20px;
  }
  .ie8 .header-logo {
    background: url(../image/imart_logo.png) no-repeat left top;
  }
}
@media (max-width: 991px) {
  .navbar-brand {
    margin: 0 !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .navbar-brand {
    padding: 10px 15px;
  }
  /* menu-buttonがある場合 */
  .menu-button + .navbar-header .navbar-brand {
    padding: 10px 0 10px 0;
  }
  .header-logo {
    height: 30px;
    width: 108px;
    margin-top: -1px;
    margin-bottom: -7px;
  }
  label[for="full-text-search"] {
    display: none;
  }
}
/* 全文検索 */
label[for="full-text-search"] {
  color: #999;
  font-weight: normal;
}
/********************
  Container
 ********************/
/* エクストラナビゲーション */
.extra-navi-container {
  position: relative;
  top: 50px;
}
.extra-navi-container ul.extra-nav {
  float: right;
  list-style: none;
  padding: 0;
}
.extra-navi-container ul.extra-nav li {
  float: left;
}
.extra-navi-container ul.extra-nav li a {
  display: inline-block;
  font-size: 12px;
  font-size: 1.2rem;
  text-decoration: underline;
  color: #333;
  padding: 5px;
}
.extra-navi-container ul.extra-nav li:after {
  content: "|";
  display: inline-block;
  padding: 0 0.5em;
}
.extra-navi-container ul.extra-nav li.last:after {
  content: "";
}
/* iPhone 縦表示　*/
@media only screen and (device-width: 320px) and (-webkit-min-device-pixel-ratio: 2) {
  .extra-navi-container ul.extra-nav {
    float: right;
  }
  .extra-navi-container ul.extra-nav li {
    float: none;
    display: table-row;
  }
  .extra-navi-container ul.extra-nav li:after {
    content: "";
  }
}
/********************
  Categpry
 ********************/
/* Search Category */
.nav.bs-sidenav.category {
  background: #f5f5f5;
  margin: 10px 0;
  padding: 5px 0;
}
#categories {
  margin-top: 20px;
}
@media (max-width: 991px) {
  #categories {
    margin-top: 0 !important;
    margin-right: 0;
    margin-bottom: 0;
    margin-left: 0;
    border: 1px solid #ccc;
    border-bottom: none;
    padding: 0px;
    overflow-x: hidden;
  }
  .nav.bs-sidenav.category {
    margin: 0px;
    padding: 10px 0;
    border-bottom: 1px solid #ccc;
  }
}
/* Button */
.menu-button {
  width: 50px;
  float: left;
  vertical-align: bottom;
  border-right: 1px solid #666;
  border-left: 1px solid #666;
}
.menu-button button {
  font-size: 18px;
  font-size: 1.8rem;
  color: #FFF;
  line-height: 1;
  background: transparent;
  border: transparent;
  padding: 15px;
}
.menu-button button:hover,
.menu-button button:focus,
.menu-button button:active {
  background-color: #666;
}
@media (max-width: 767px) {
  .menu-button {
    display: table-cell;
    float: none;
  }
  header .container {
    display: table-row;
  }
  /* ボタン配置先 */
  .container > .navbar-header {
    display: table-cell;
    vertical-align: bottom;
    width: 100%;
  }
}
.category-overlay {
  position: fixed;
  top: 50px;
  z-index: 10;
  overflow: scroll;
  height: 75%;
  width: 100%;
  -webkit-box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  -moz-box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  -ms-box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  filter: progid:DXImageTransform.Microsoft.Shadow(color=#999999, direction=180, strength=5, enabled=true);
}
.category-overlay:after {
  filter: none;
}
/* 全文検索エリア */
.searchbutton-overlay {
  position: fixed;
  top: 50px;
  z-index: 100;
  right: 0px;
  margin: 0px !important;
  padding: 0px;
  display: none;
  background-color: #333333;
  -webkit-box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  -moz-box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  -ms-box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  box-shadow: 0 5px 100px rgba(0, 0, 0, 0.9);
  filter: progid:DXImageTransform.Microsoft.Shadow(color=#999999, direction=180, strength=5, enabled=true);
  width: 100%;
}
.searchbutton-overlay .navbar-form {
  margin: 0;
  padding: 10px 25px;
}
.searchbutton-overlay .input-append label[for="full-text-search"] {
  float: left;
  line-height: 30px;
  margin-right: 10px;
}
.searchbutton-overlay:after {
  filter: none;
}
.ie8 .searchbutton-overlay .navbar-form {
  padding: 0 25px;
}
/********************
  Page
 ********************/
@media (max-width: 991px) {
  .page-header {
    margin-top: 20px;
  }
}
/********************
  feature
 ********************/
#feature {
  margin: 0;
  position: relative;
  min-height: 100px;
}
/* slick.css */
.slick-prev:before,
.slick-next:before {
  color: #666;
  opacity: .3;
  -ms-filter: "alpha(opacity=60)";
}
.slick-prev {
  left: 0;
}
.slick-next {
  right: 0;
}
.slick-prev,
.slick-next,
.slick-prev:before,
.slick-next:before {
  font-size: 30px;
  line-height: 1;
}
.slick-prev,
.slick-next {
  width: 30px;
  height: 30px;
  line-height: 1;
}
.ie8 .slick-prev,
.ie8 .slick-next {
  overflow: hidden;
}
.feature {
  border: 1px solid #eee;
  padding: 15px 40px;
  margin: 0px;
  background: #fff;
  /** feature font color **/
}
.feature .feature-heading {
  color: #555;
}
.feature .feature-lead {
  color: #333;
}
.ie8 .feature {
  padding: 20px 40px 15px;
}
@media (max-width: 767px) {
  .feature {
    padding: 15px 30px;
  }
}
@media only screen and (device-width: 320px) and (-webkit-min-device-pixel-ratio: 2) {
  .feature {
    padding: 15px 30px;
  }
}
/** feature Background **/
.feature {
  /* #D8225E */
  /* #B73794  */
  /* #7254B6  */
  /* #3981d1 */
  /* #3BBFEE */
}
.feature.red {
  background: -moz-linear-gradient(-45deg, rgba(216, 34, 94, 0.05) 0%, rgba(216, 34, 94, 0.5) 100%);
  background: -ms-linear-gradient(-45deg, rgba(216, 34, 94, 0.05) 0%, rgba(216, 34, 94, 0.5) 100%);
  /* IE10 */
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType=1,startcolorstr=#00fbe8ee, endcolorstr=#80d8225e))";
  /* IE8-9 */
  zoom: 1;
  background: -webkit-radial-gradient(left top, ellipse farthest-corner, rgba(216, 34, 94, 0.05) 60%, rgba(216, 34, 94, 0.5) 100%);
  background: radial-gradient(ellipse farthest-corner at left top, rgba(216, 34, 94, 0.05) 60%, rgba(216, 34, 94, 0.5) 100%);
}
.feature.magenta {
  background: -moz-linear-gradient(-45deg, rgba(183, 55, 148, 0.05) 0%, rgba(183, 55, 148, 0.5) 100%);
  background: -ms-linear-gradient(-45deg, rgba(183, 55, 148, 0.05) 0%, rgba(183, 55, 148, 0.5) 100%);
  /* IE10 */
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType=1,startcolorstr=#00f7ebf4, endcolorstr=#80b73794))";
  /* IE8-9 */
  zoom: 1;
  background: -webkit-radial-gradient(left top, ellipse farthest-corner, rgba(183, 55, 148, 0.05) 60%, rgba(183, 55, 148, 0.5) 100%);
  background: radial-gradient(ellipse farthest-corner at left top, rgba(183, 55, 148, 0.05) 60%, rgba(183, 55, 148, 0.5) 100%);
}
.feature.purple {
  background: -moz-linear-gradient(-45deg, rgba(114, 84, 182, 0.05) 0%, rgba(114, 84, 182, 0.5) 100%);
  background: -ms-linear-gradient(-45deg, rgba(114, 84, 182, 0.05) 0%, rgba(114, 84, 182, 0.5) 100%);
  /* IE10 */
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType=1,startcolorstr=#00f0edf7, endcolorstr=#807254B6))";
  /* IE8-9 */
  zoom: 1;
  background: -webkit-radial-gradient(left top, ellipse farthest-corner, rgba(114, 84, 182, 0.05) 60%, rgba(114, 84, 182, 0.5) 100%);
  background: radial-gradient(ellipse farthest-corner at left top, rgba(114, 84, 182, 0.05) 60%, rgba(114, 84, 182, 0.5) 100%);
}
.feature.blue {
  background: -moz-linear-gradient(-45deg, rgba(57, 129, 209, 0.05) 0%, rgba(57, 129, 209, 0.5) 100%);
  background: -ms-linear-gradient(-45deg, rgba(57, 129, 209, 0.05) 0%, rgba(57, 129, 209, 0.5) 100%);
  /* IE10 */
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType=1,startcolorstr=#00ebf2fa, endcolorstr=#803981d1))";
  /* IE8-9 */
  zoom: 1;
  background: -webkit-radial-gradient(left top, ellipse farthest-corner, rgba(57, 129, 209, 0.05) 60%, rgba(57, 129, 209, 0.5) 100%);
  background: radial-gradient(ellipse farthest-corner at left top, rgba(57, 129, 209, 0.05) 60%, rgba(57, 129, 209, 0.5) 100%);
}
.feature.aqua {
  background: -moz-linear-gradient(-45deg, rgba(59, 191, 238, 0.05) 0%, rgba(59, 191, 238, 0.5) 100%);
  background: -ms-linear-gradient(-45deg, rgba(59, 191, 238, 0.05) 0%, rgba(59, 191, 238, 0.5) 100%);
  /* IE10 */
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType=1,startcolorstr=#00ebf8fd, endcolorstr=#803BBFEE))";
  /* IE8-9 */
  zoom: 1;
  background: -webkit-radial-gradient(left top, ellipse farthest-corner, rgba(59, 191, 238, 0.05) 60%, rgba(59, 191, 238, 0.5) 100%);
  background: radial-gradient(ellipse farthest-corner at left top, rgba(59, 191, 238, 0.05) 60%, rgba(59, 191, 238, 0.5) 100%);
}
/********************
  footer
 ********************/
footer p {
  margin: 0 1em;
}
.bar {
  height: 2px;
  margin: 5px 0;
  background: #eee;
  background: -webkit-linear-gradient(left, #d8225e, #b73794 25%, #7254b6 50%, #3981d1 74%, #3bbfee);
  background: -moz-linear-gradient(left, #d8225e, #b73794 25%, #7254b6 50%, #3981d1 74%, #3bbfee);
  background: linear-gradient(to right, #d8225e, #b73794 25%, #7254b6 50%, #3981d1 74%, #3bbfee);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#D8225E', endColorstr='#3BBFEE', GradientType=1) alpha(opacity=100);
  -ms-filter: progid:DXImageTransform.Microsoft.gradient(GradientType=1,startcolorstr=#D8225E, endcolorstr=#3BBFEE), alpha(opacity= 100);
  /* IE8-9 */
  opacity: 1;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
}
/*********************
  About site
 *********************/
body.about-site {
  background: #f5f5f5;
}
body.about-site .container {
  width: 100%;
}
body.about-site .header-icon,
body.about-site .header-title {
  color: #fff;
}
body.about-site article .bar {
  margin-bottom: 15px;
  height: 1px;
}
body.about-site .row {
  padding: 0 10px;
}
body.about-site section {
  line-height: 1.8;
}
body.about-site section section {
  margin-left: 1em;
}
body.about-site section h3 {
  padding: 0.25em 0;
  margin: 0.75em 0 0.5em;
  border-bottom: 1px solid #eee;
  color: #b73794;
}
body.about-site section h3 .glyphicon {
  margin-right: 0.5em;
}
body.about-site .content {
  border: 1px solid #ddd;
  margin-top: 25px;
  margin-bottom: 25px;
  background: #fff;
}
body.about-site .content ul {
  padding-left: 2em;
}
body.about-site .content ul li {
  list-style: disc;
}
body.about-site span.emphasisstress {
  font-weight: bold;
  text-decoration: underline;
}
/*
  Document Library
------------------------------------------------*/
/********************
  Container
 ********************/
/* between container and footer */
.bs-docs-container {
  margin-bottom: 40px;
}
.container {
  width: 100%;
}
/* container‚𒲐® */
@media (min-width: 1350px) {
  body > .container {
    width: 1330px !important;
  }
}
/********************
  Categpry
 ********************/
/* Search Category */
.nav.bs-sidenav.category {
  background: #f5f5f5;
  margin: 10px 0;
  padding: 5px 0;
}
#categories {
  margin-top: 40px;
}
@media (max-width: 991px) {
  #categories {
    margin-top: 0 !important;
    margin-right: 0;
    margin-bottom: 0;
    margin-left: 0;
    border: 1px solid #ccc;
    border-bottom: none;
    padding: 0px;
    overflow-x: hidden;
  }
  .nav.bs-sidenav.category {
    margin: 0px;
    padding: 10px 0;
    border-bottom: 1px solid #ccc;
  }
}
@media (max-width: 991px) {
  .container {
    padding-left: 0;
  }
}
/* Caegory name */
.nav.bs-sidenav.category .category-name {
  font-weight: bold;
  color: #666;
  margin: 0 5px 0 10px;
}
/* Checked list */
.nav.bs-sidenav.category li ul li {
  margin: 1px 0;
}
.nav.bs-sidenav.category li ul li:hover {
  background: #e5e5e5;
}
.nav.bs-sidenav.category li ul li.active {
  background: #d9d9d9;
}
/* Checkbox for IE8 */
.ie8 .nav.bs-sidenav.category ul {
  display: table;
  width: 100%;
}
.ie8 .nav.bs-sidenav.category ul li {
  display: table-row;
}
.ie8 .nav.bs-sidenav.category ul li input[type=checkbox] {
  display: table-cell;
  padding: 10px 0 10px 1em;
  cursor: pointer;
  outline: 0;
}
.ie8 .nav.bs-sidenav.category ul li input[type=checkbox] + label {
  display: table-cell;
  width: 100%;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
  padding: 10px 1em 10px 1em;
  font-size: 1.4rem;
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
  cursor: pointer;
}
/* Checkbox except IE8 */
html:not([class="ie8"]) .nav.bs-sidenav.category ul li {
  /* Toggle */
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox] + label {
  position: relative;
  display: inline-block;
  width: 100%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 0 0 20px;
  font-size: 1.4rem;
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
  cursor: pointer;
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox] {
  display: none;
  margin: 0;
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox] + label {
  padding: 10px 0 10px 34px;
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox] + label:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 10px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
  display: block;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  background: #FFF;
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox] + label:before {
  border: 2px solid #aaa;
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox]:checked + label:after {
  content: "";
  position: absolute;
  top: 50%;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
  display: block;
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox]:checked + label:after {
  left: 13px;
  width: 16px;
  height: 8px;
  margin-top: -8px;
  /* Checkbox */
  border-left: 3px solid #D8225E;
  border-bottom: 3px solid #D8225E;
  -webkit-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox][data-category="topic"]:checked + label:after,
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox][data-category="product"]:checked + label:after,
html:not([class="ie8"]) .nav.bs-sidenav.category ul li input[type=checkbox][data-category="lang"]:checked + label:after {
  border-left: 3px solid #3981D1;
  border-bottom: 3px solid #3981D1;
}
/********************
  Page
 ********************/
@media (max-width: 991px) {
  .page-header {
    margin-top: 10px;
    padding-left: 10px;
  }
}
/************************
  document list table
 ************************/
th {
  background: #2b6fbb;
}
th.table-sort:hover {
  background: #4186d3;
}
.table-sort-search-count {
  background: #cb2058;
  z-index: 5;
}
.table-sort-highlight {
  color: #333;
  background: #ffff4a;
}
.row {
  margin-top: 51px;
}
.edition {
  font-size: x-small;
  color: gray;
  float: right;
}
ul {
  list-style: none;
  padding: 0;
}
label {
  margin: 0;
  font-weight: normal;
}
td,
th {
  font-size: 12px;
  line-height: 32px;
}
th {
  font-weight: 300;
}
td.topic {
  width: 120px;
  max-width: 120px;
}
td.topic > span {
  display: inline-block;
  width: 120px;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
td.title {
  font-size: 14px;
  max-width: 400px;
  width: 400px;
}
td.title > a {
  line-height: 1.4;
  font-weight: bold;
  white-space: nowrap;
}
/* for iPhone */
/* 縦横 */
@media only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) {
  td.title > a {
    display: block;
    white-space: normal;
  }
}
/* 横 */
/* 縦 */
td.title > div {
  line-height: 1.3;
  color: #666;
  word-wrap: break-word;
  margin-bottom: 5px;
}
th > span {
  text-overflow: ellipsis;
}
.even {
  background: #f9f9f9;
}
.odd {
  background: #fff;
}
/********************
  feature
 ********************/
/* サイズ調整用 適宜変更 */
@media (max-width: 680px) {
  .feature {
    min-height: 211px;
  }
}
@media (min-width: 681px) {
  .feature {
    min-height: 191px;
  }
}
@media (min-width: 992px) {
  .feature {
    min-height: 150px;
  }
}
@media (min-width: 1200px) {
  .feature {
    min-height: auto;
  }
}
/* for iPhone */
/* 縦横 */
/* 横 */
@media only screen and (min-device-width: 480px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2) {
  .feature {
    min-height: 205px;
  }
}
/* 縦 */
@media only screen and (device-width: 320px) and (-webkit-min-device-pixel-ratio: 2) {
  .feature {
    min-height: 270px;
  }
}
.closeicon {
  display: block;
  float: right;
  position: absolute;
  top: 0;
  right: 0;
  font-size: 20px;
  color: #333;
  opacity: .8;
  -ms-filter: "alpha(opacity=90)";
  padding: 5px;
}
.closeicon:hover,
.closeicon:focus,
.closeicon:active {
  color: #212121;
  opacity: .9;
  -ms-filter: "alpha(opacity=100)";
}