body {
  font-size: 18px;
  font-weight: 500;
  font-family: "Yu Gothic", "YuGothic", sans-serif;
  line-height: 1.44;
  -webkit-text-size-adjust: 100%;
}

.content {
  display: block;
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

header #navBG {
  background-color: #171571;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 2;
}

header .content {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 4;
  padding: 15px 0;
  line-height: 1;
  font-size: 0;
}

header .content > * {
  vertical-align: middle;
}

header .content h1 {
  display: inline-block;
}

header .content nav {
  float: right;
  display: inline-block;
}

header .content nav ul {
  display: inline-block;
}

header .content nav ul li {
  display: inline-block;
}

header .content nav ul li + li {
  margin-left: 10px;
}

header .content nav ul li a {
  display: block;
  padding: 14px 5px;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  line-height: 1.38;
  -webkit-transition: background-color 0.3s;
  transition: background-color 0.3s;
}

header .content nav ul li a:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

header .content nav ul li a:active {
  background-color: rgba(0, 0, 0, 0.15);
}

main section, main #hero {
  padding: 80px 0;
  text-align: center;
  position: relative;
  min-width: 1000px;
  z-index: 1;
}

main section:nth-child(odd), main #hero:nth-child(odd) {
  background-color: #f4f3f3;
}

main section h2, main #hero h2 {
  font-size: 34px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.1em;
  color: #132561;
}

main section .tri, main #hero .tri {
  line-height: 1;
  font-size: 0;
  margin-top: 23px;
  margin-bottom: 40px;
}

main section .tri::after, main #hero .tri::after {
  width: 0;
  height: 0;
  margin: 0 auto;
  content: "";
  display: block;
  border-width: 6.5px;
  border-top-width: 11.5px;
  border-style: solid;
  border-color: transparent;
  border-top-color: #0b2061;
  border-bottom-width: 0;
}

main section .tri img, main #hero .tri img {
  width: 14px;
}

main section h3, main #hero h3 {
  font-size: 22px;
  line-height: 1;
  font-weight: bold;
}

main section .boxes, main #hero .boxes {
  margin-top: 40px;
}

main section .boxes ul, main #hero .boxes ul {
  line-height: 1;
  font-size: 0;
}

main section .boxes ul.box-5, main #hero .boxes ul.box-5 {
  text-align: center;
}

main section .boxes ul.box-5 li, main #hero .boxes ul.box-5 li {
  width: 31.73%;
  font-size: 24px;
}

main section .boxes ul.box-5 li + li, main #hero .boxes ul.box-5 li + li {
  margin-left: 1.6%;
}

main section .boxes ul.box-4, main #hero .boxes ul.box-4 {
  text-align: left;
}

main section .boxes ul.box-4 li, main #hero .boxes ul.box-4 li {
  width: 48.3%;
  font-size: 26px;
}

main section .boxes ul.box-4 li:nth-child(2n+1), main #hero .boxes ul.box-4 li:nth-child(2n+1) {
  margin-right: 3.4%;
}

main section .boxes ul li, main #hero .boxes ul li {
  padding: 24px 0;
  text-align: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: inline-block;
  border-radius: 5px;
  border-width: 2px;
  border-style: solid;
  margin-bottom: 24px;
  font-weight: 500;
}

main section .description, main #hero .description {
  max-width: 800px;
  margin: 25px auto 20px;
  text-align: left;
  letter-spacing: 0.033632em;
}

main section .list dl, main #hero .list dl {
  padding-left: 40px;
  font-size: 0;
  line-height: 1;
}

main section .list dl *, main #hero .list dl * {
  vertical-align: top;
  display: inline-block;
  line-height: 1.38;
  min-height: 4.14em;
  text-align: left;
  font-size: 16px;
}

main section .list dl dt, main #hero .list dl dt {
  width: 95px;
}

main section .list dl dd, main #hero .list dl dd {
  width: 370px;
  margin-left: 15px;
}

main section .list dl::after, main #hero .list dl::after {
  display: block;
  clear: both;
  content: "";
}

main section .list .clear, main #hero .list .clear {
  clear: both;
}

main #hero {
  padding: 0;
  width: auto;
  min-width: 0;
  height: 300px;
  padding-top: 500px;
  background-image: url(../images/img_hero.jpg);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #fff;
  z-index: 3;
}

main #hero .hero_btn {
  display: inline-block;
  line-height: 1;
  font-size: 0;
  overflow: visible;
  position: relative;
}

main #hero .hero_btn::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.2);
  -webkit-transition: -webkit-transform 0.3s;
  transition: -webkit-transform 0.3s;
  transition: transform 0.3s;
  transition: transform 0.3s, -webkit-transform 0.3s;
  -webkit-transform-origin: center 0;
      -ms-transform-origin: center 0;
          transform-origin: center 0;
  -webkit-transform: translateY(100%) scaleY(0);
      -ms-transform: translateY(100%) scaleY(0);
          transform: translateY(100%) scaleY(0);
}

main #hero .hero_btn:hover::after {
  -webkit-transform: translateY(0) scaleY(1);
      -ms-transform: translateY(0) scaleY(1);
          transform: translateY(0) scaleY(1);
}

main #hero .hero_btn .hero_btn_bg {
  position: absolute;
  top: -16px;
  left: -16px;
}

main #hero .hero_btn .hero_btn_text {
  position: relative;
}

main #consulting h3 {
  color: #e61f1f;
}

main #consulting .boxes li {
  background-color: #fffbf4;
  border-color: #d11a1a;
  color: #d11a1a;
}

main #salesrep h3 {
  color: #06b941;
}

main #salesrep .boxes li {
  background-color: #fafff4;
  border-color: #00750e;
  color: #00750e;
}

main #oem h3 {
  color: #1685c5;
}

main #oem .boxes li {
  background-color: #f4feff;
  border-color: #02547b;
  color: #02547b;
}

main #access {
  padding-bottom: 0;
}

main #access #map {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 30%;
}

main #access #map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

footer {
  background-color: #132561;
}

footer small {
  font-size: 14px;
  line-height: 1;
  padding: 30px 0;
  text-align: center;
  display: block;
  color: #fff;
}

.btn_top{
  width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 5px;
  text-align: center;
  display: block;
  color: #fff;
  background: #171571;
  text-decoration: none;
  position: fixed;
  right: 20px;
  bottom: 10px;
  z-index: 1000;
}