@charset "UTF-8";
/* リセット
------------------------------------- */
* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

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

* html table {
  border-collapse: collapse;
}

*:first-child + html table {
  border-collapse: collapse;
}

caption, th {
  text-align: left;
  font-weight: normal;
}

table, th, td, img {
  border: 0;
}

img, input {
  vertical-align: middle;
}

q:before, q:after {
  content: '';
}

ul {
  list-style: none;
}

hr,
legend,
caption {
  display: none;
}

img {
  border: 0;
  vertical-align: top;
}

a:focus {
  outline: none;
}

.row-fluid [class*="span"] {
  float: none;
}

/* aタグ設定
------------------------------------- */
a:hover {
  opacity: 0.75;
  filter: alpha(opacity=75);
  -ms-filter: "alpha(opacity=75)";
  -moz-opacity: 0.75;
  -khtml-opacity: 0.75;
  zoom: 1;
}

.logoTokyu a:hover,
.logoProject a:hover {
  opacity: 1;
  filter: alpha(opacity=100);
  -ms-filter: "alpha(opacity=100)";
  -moz-opacity: 1;
  -khtml-opacity: 1;
}

a {
  -webkit-transition-property: opacity;
  transition-property: opacity;
  -webkit-transition-duration: 0.3s;
          transition-duration: 0.3s;
  -webkit-transition-timing-function: ease;
          transition-timing-function: ease;
  -webkit-transition-delay: 0s;
          transition-delay: 0s;
  text-decoration: none;
  color: #0000ec;
}

/* 基本設定
------------------------------------- */
html {
  font-size: 62.5%;
}

body {
  -webkit-text-size-adjust: 100%;
  font-size: 14px;
  font-size: 1.4rem;
  /* =14px */
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  color: #000;
  min-width: 1000px;
}

.sp,
.spInline {
  display: none;
}

/* clearfix
------------------------------------- */
.clearfix:after {
  content: '';
  display: block;
  clear: both;
  height: 0;
}

.clearfix {
  *zoom: 1;
}

/* コンテンツ
------------------------------------- */
header {
  position: relative;
  z-index: 2;
  height: 90px;
  -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.44);
          box-shadow: 0 0 8px rgba(0, 0, 0, 0.44);
}

header .logoTokyu {
  padding: 24px 0 0 24px;
}

header .logoProject {
  position: absolute;
  top: 0;
  right: 0;
}

#contents {
  background: url(https://cdn2.hubspot.net/hubfs/6202132/IIT_2019_Theme/Anniversary/images/bg_main.gif) center 0 no-repeat;
}

.row-fluid [class*="span"] .layout {
  width: 1000px;
  margin: 0 auto;
  position: relative;
}

.row-fluid [class*="span"] .main {
  text-align: center;
  padding-top: 192px;
}

.row-fluid [class*="span"] .lead {
  font-size: 17px;
  line-height: 2.3529;
  padding: 50px 0;
}

#toyoko {
  background: url(https://cdn2.hubspot.net/hubfs/6202132/IIT_2019_Theme/Anniversary/images/logo_tokyusen.gif) 806px 122px no-repeat #fbedeb;
}

#ikegami {
  background: url(https://cdn2.hubspot.net/hubfs/6202132/IIT_2019_Theme/Anniversary/images/logo_ikegamisen.gif) 806px 122px no-repeat #f2e0ed;
}

#tamaden {
  background: url(https://cdn2.hubspot.net/hubfs/6202132/IIT_2019_Theme/Anniversary/images/logo_tamaden.gif) 789px 138px no-repeat #faf4dd;
}

.infoBox {
  width: 1000px;
  margin-bottom: 45px;
  padding: 30px 40px 20px;
  font-size: 15px;
  line-height: 1.666;
  -webkit-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.44);
          box-shadow: 0 3px 6px rgba(0, 0, 0, 0.44);
}

.infoBox:last-child {
  margin-bottom: 0;
}

.infoBox h2 {
  margin-bottom: 40px;
}

.infoBox .txt {
  width: 710px;
}

.infoBox .btnObj a {
  background: url(https://cdn2.hubspot.net/hubfs/6202132/IIT_2019_Theme/Anniversary/images/bg_btn.png) 0 0 no-repeat;
  width: 225px;
  height: 35px;
  text-align: center;
  margin: 46px auto 0;
  display: block;
  line-height: 1;
}

footer {
  padding: 65px 0 35px;
  position: relative;
}

footer .social {
  margin-bottom: 25px;
  text-align: center;
  font-size: 0;
  line-height: 1;
}

footer .social li {
  display: inline-block;
}

footer .social .copyright {
  text-align: center;
}

footer .social .linkCorporate {
  position: absolute;
}

.pageTop {
  position: fixed;
  bottom: 0;
  right: 20px;
}

/* レスポンシブ設定
------------------------------------- */
@media screen and (max-width: 750px) {
  body {
    font-size: 3.4375vw;
    /*22px*/
    min-width: 100%;
  }
  img {
    width: 100%;
    height: auto;
  }
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  .row-fluid [class*="span"] .layout {
    width: 100%;
    padding: 0;
  }
  .row-fluid [class*="span"] .layoutSp {
    padding: 0 2.65625%;
  }
  .row-fluid [class*="span"] .main {
    padding-top: 25vw;
  }
  .row-fluid [class*="span"] .lead {
    font-size: 3.4375vw;
    line-height: 1.568181818;
    padding: 8.59375vw 0 6.25vw;
  }
  .row-fluid [class*="span"] h1 {
    padding: 0 2.65625%;
  }
  header {
    position: relative;
    z-index: 2;
    height: auto;
    -webkit-box-shadow: 0 0 8px rgba(0, 0, 0, 0.44);
            box-shadow: 0 0 8px rgba(0, 0, 0, 0.44);
  }
  header .layout {
    padding: 0;
  }
  header .logoTokyu {
    padding: 0;
    width: 34.84375%;
  }
  header .logoProject {
    width: 32.65625%;
    right: 2.65625%;
  }
  #contents {
    background: url(https://cdn2.hubspot.net/hubfs/6202132/IIT_2019_Theme/Anniversary/images/bg_main_sp.gif) center 0 no-repeat;
    -webkit-background-size: 100% auto;
            background-size: 100% auto;
  }
  .infoBox {
    width: 100%;
    margin-bottom: 7.03125vw;
    padding: 4.375vw 3.125vw 3.90625vw;
    font-size: 3.4375vw;
    line-height: 1.5;
    -webkit-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.44);
            box-shadow: 0 3px 6px rgba(0, 0, 0, 0.44);
  }
  .infoBox h2 {
    margin-bottom: 3.90625vw;
  }
  .infoBox .txt {
    width: 100%;
  }
  .infoBox .btnObj a {
    background: none;
    width: 45.15625vw;
    height: auto;
    margin: 0 auto 0;
  }
  #toyoko,
  #ikegami,
  #tamaden {
    background-image: none;
  }
  #toyoko .logo {
    width: 20.3125vw;
    margin: 3.90625vw auto;
  }
  #ikegami .logo {
    width: 21.875vw;
    margin: 3.90625vw auto;
  }
  #tamaden .logo {
    width: 25.78125vw;
    margin: 3.90625vw auto;
  }
  footer {
    /*padding:10.9375vw 0 6.25vw;*/
    padding: 8.59375vw 0 10.25vw;
    position: relative;
    text-align: center;
  }
  footer .social {
    margin-bottom: 3.125vw;
  }
  footer .social li {
    width: 11.5625vw;
  }
  footer .social .linkCorporate {
    position: relative;
  }
  .pageTop {
    position: fixed;
    bottom: 0;
    right: 2.65625%;
    width: 8.4375vw;
  }
}