@charset "UTF-8";
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: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

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

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

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

a img {
  border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  display: block;
}

/* ===============================================
common
=============================================== */
img {
  display: block;
  max-width: 100%;
  height: auto;
}

.content {
  position: relative;
  width: 640px;
  margin-top: -110px;
  padding-top: 110px;
}

#wrap {
  width: 640px;
  margin: 0 auto;
  padding-top: 110px;
  position: relative;
  z-index: 1;
}

/* ===============================================
layout
=============================================== */
#header {
  width: 640px;
  height: 110px;
  position: relative;
  margin: 0 auto;
  position: fixed;
  z-index: 100;
  background-color: #fff;
}

.gnav_logo {
  margin: 0;
  position: absolute;
  left: 170px;
  top: 40px;
}

.gnav_ul {
  float: right;
  margin-top: 37px;
  margin-right: 50px;
}

#header ul li ul {
  position: absolute;
  z-index: 50;
  top: 110px;
  left: 0;
  width: 100%;
  display: none;
}

#header ul li ul li {
  width: 100%;
  height: auto;
}

.top_slide {
  position: relative;
  width: 640px;
  height: 808px;
  overflow: hidden;
}

.slides {
  position: relative;
  z-index: 1;
  height: 100%;
  overflow: hidden;
  *zoom: 1;
}

.slide {
  height: 100%;
  float: left;
  clear: none;
}

.slide img {
  　width: 100%;
}

.slider__arrows {
  width: 600px;
  height: 92px;
  margin: 0;
  position: absolute;
  left: 20px;
  top: 360px;
  z-index: 10;
}

.slider__arrows-item--right {
  background: url(../images/btn_next.png) 0 0 no-repeat;
  float: right;
}

.slider__arrows-item--left {
  background: url(../images/btn_prev.png) 0 0 no-repeat;
  float: left;
}

.slider__arrows-item {
  width: 47px;
  height: 92px;
  display: block;
  color: #fff;
  font-size: 30px;
}

#con1 {
  position: relative;
  z-index: 5;
}

#con2 {
  position: relative;
  z-index: 4;
}

#con3 {
  position: relative;
  z-index: 3;
}

#footer {
  width: 640px;
  margin: 0 auto;
}

.btn_contact {
  position: absolute;
  bottom: 55px;
  left: 50px;
}

.btn_website {
  position: absolute;
  bottom: 47px;
  left: 50px;
}