.banner {
  width: 100%;
  height: 495px;
  margin-top: 107px;
}
.lunbo {
  width: 100%;
  height: 495px;
  position: absolute;
}
.main_visual {
  height: 600px;
  border-top: 1px solid #d7d7d7;
  overflow: hidden;
  position: relative;
}
.main_image {
  height: 600px;
  overflow: hidden;
  width: 100%;
  position: relative;
}
.main_image ul {
  width: 9999px;
  height: 495px;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
}
.main_image li {
  float: left;
  width: 100%;
  height: 495px;
  background-repeat: no-repeat;
  background-position: center;
}
.main_image li span {
  display: block;
  width: 100%;
  height: 600px;
}
.main_image li a {
  display: block;
  width: 100%;
  height: 600px;
}
div.flicking_con {
  height: 20px;
  overflow: hidden;
  position: absolute;
  left: 50%;
  margin-left: -39px;
  bottom: 20px;
  z-index: 9;
}
div.flicking_con a {
  float: left;
  width: 20px;
  height: 20px;
  margin-right: 15px;
  background: url("../images/circle.png") 0 0 no-repeat;
  display: block;
  text-indent: -1000px;
}
div.flicking_con a.on {
  background-position: 0 -33px;
}
#btn_prev,
#btn_next {
  position: absolute;
  width: 100px !important;
  height: 100px !important;
  top: 50%;
  margin-top: -50px;
  text-indent: -9999px;
  opacity: 0.5;
  filter: alpha(opacity=50);
  display: none;
}
#btn_prev {
  left: 50px;
  background: url(../images/btn_prev.png) no-repeat;
}
#btn_next {
  right: 50px;
  background: url(../images/btn_next.png) no-repeat;
}
#btn_prev:hover,
#btn_next:hover {
  opacity: 1;
  filter: alpha(opacity=100);
}
.main_image:hover #btn_next,
.main_image:hover #btn_prev {
  display: block;
}

.products,
.solution,
.case {
  width: 100%;
  padding: 80px 0 0;
  background: #eee;
}
.products .title,
.solution .title,
.case .title {
  text-align: center;
}
.products .title h3,
.solution .title h3,
.case .title h3 {
  font-size: 30px;
  color: #666666;
}
.products .title p,
.solution .title p,
.case .title p {
  font-size: 12px;
  color: #cccccc;
  padding-top: 10px;
}
.products .title i,
.solution .title i,
.case .title i {
  width: 30px;
  height: 2px;
  display: block;
  margin: auto;
  background: #d91b18;
  margin-top: 12px;
}
.product_main {
  width: 100%;
  max-width: 1240px;
  min-width: 755px;
  margin: 0 auto;
}
.product_main ul {
  box-sizing: border-box;
  padding-left: 15px !important;
  padding-right: 15px !important;
  width: 100%;
}
.product_main li {
  float: left;
  padding: 0 15px 0 25px;
  box-sizing: border-box;
  background: #fff;
  width: 31%;
  height: 315px;
  position: relative;
  margin: 25px 2% 0 0;
}
.product_main li:hover {
  -webkit-box-shadow: 2px 0 7px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 2px 0 7px rgba(0, 0, 0, 0.05);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.15);
}
.product_main li a:first-child {
}
.product_main li img {
  max-width: 500px;
  max-height: 51px;
  margin: 30px 0 10px;
  float: left;
}
.product_main li h3 {
  font-size: 23px;
  text-align: left;
  line-height: 24px;
  letter-spacing: 0px;
  color: #303030;
  font-weight: bold;
  margin-bottom: 20px;
  margin-top: 20px;
}
.product_main li p {
  font-size: 16px;
  text-align: left;
  line-height: 24px;
  letter-spacing: 0px;
  color: #303030;
  font-weight: inherit;
  margin: 30px 0;
  color: #8e969f;
}
.product_main li span {
  height: 107px;
  margin-bottom: 35px;
}
.product_main li span a {
  text-decoration: none;
  font-size: 14px;
}
.product_main li span .xq {
  color: #ed2323 !important;
  font-size: 14px;
  float: left;
}
.product_main li span .ys {
  float: right;
  width: 90px;
  height: 25px;
  display: block;
  color: #fff;
  background: #ed2323;
  text-align: center;
  line-height: 25px;
  border-radius: 33px;
}

.solution_main {
  width: 100%;
  max-width: 1240px;
  min-width: 755px;
  margin: 0 auto;
}
.solution_main ul {
  box-sizing: border-box;
  padding-left: 15px !important;
  padding-right: 15px !important;
  width: 100%;
}
.solution_main li {
  float: left;
  padding: 30px;
  box-sizing: border-box;
  background-repeat: no-repeat;
  background-size: 100%;
  background-color: #fff;
  width: 23%;
  height: 330px;
  position: relative;
  margin: 25px 2% 0 0;
  border-radius: 5px 5px 0 0;
}
.solution_main li:hover {
  -webkit-box-shadow: 2px 0 7px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 2px 0 7px rgba(0, 0, 0, 0.05);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.15);
}
.solution_main li h1 {
  position: absolute;
  top: 87px;
  left: 0px;
  font-size: 90px;
  z-index: 0;
  font-family: Arial;
  font-weight: bold;
  width: 100%;
  height: 30px;
  background: #fff;
}
.solution_main li h3 {
  position: relative;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 16px;
  text-align: left;
  line-height: 20px;
  letter-spacing: 0px;
  color: #303030;
  font-weight: bold;
  margin-bottom: 20px;
  margin-top: 75px;
  z-index: 1;
}
.solution_main li p {
  font-size: 14px;
  text-align: left;
  line-height: 23px;
  letter-spacing: 0px;
  color: #303030;
  font-weight: inherit;
  margin: 26px 0;
  color: #8e969f;
  overflow: hidden;
  display: block;
  height: 92px;
}
.solution_main li .hr {
  clear: both;
  height: 0;
  border-bottom: 1px solid #eee;
  width: 100%;
  margin-bottom: 20px;
}
.solution_main li span {
  height: 107px;
  margin-bottom: 35px;
}
.solution_main li span a {
  text-decoration: none;
  font-size: 14px;
}
.solution_main li span .xq {
  color: #ed2323 !important;
  font-size: 14px;
  float: left;
}
.solution_main li span .ys {
  float: right;
  width: 90px;
  height: 25px;
  display: block;
  color: #fff;
  background: #ed2323;
  text-align: center;
  line-height: 25px;
  border-radius: 33px;
}

.case_main {
  max-width: 1220px;
  margin: 30px auto 0;
}
.case_main > .am-u-sm-3:hover {
  -webkit-box-shadow: 2px 0 7px rgba(0, 0, 0, 0.05);
  -moz-box-shadow: 2px 0 7px rgba(0, 0, 0, 0.05);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.15);
}
.case_main > .am-u-sm-3:hover .news img {
}
.am-u-sm-3 {
  float: left;
  height: auto;
  margin: 0 7px;
  padding: 0;
  position: relative;
  max-width: 380px;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  width: 25%;
  cursor: pointer;
}

.am-u-sm-3 .news {
  overflow: hidden;
  border-top-right-radius: 5px;
  border-top-left-radius: 5px;
}
.am-u-sm-3 .news img {
  width: 100%;
  height: 206px;
}
.am-u-sm-3 dl {
  text-align: left;
  background-color: #fff;
  padding: 0 18px;
  padding-bottom: 20px;
}
.am-u-sm-3 .news_line {
  display: inline-block;
  width: 28px;
  height: 4px;
  background-color: #c13939;
  margin-top: 20px;
}
.am-u-sm-3 dt {
  font-weight: 700;
  font-size: 1.5em;
  line-height: 2.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.am-u-sm-3 dd {
  font-family: PingFangSC-Medium;
  font-size: 16px;
  color: #555;
  letter-spacing: 0;
  height: 115px;
  overflow: hidden;
  line-height: 23px;
}
.arrows_right {
  overflow: hidden;
}
.arrows_right span {
  float: right;
}
.arrows_right span img {
  width: 33px;
}
.am-u-sm-5 {
  width: 46%;
  float: right;
  padding-right: 30px;
  box-sizing: border-box;
}
.am-u-sm-5 .am-g:nth-child(1) {
  margin-top: 16px;
}
.am-u-sm-5 .am-g {
  height: 85px;
  overflow: hidden;
  position: relative;
  border-bottom: 1px solid #d9d9d9;
  margin: 15px;
  cursor: pointer;
}
.am-u-sm-5 .am-g .am-u-sm-4 {
  padding: 0;
  width: 120px;
  text-align: left;
}
.am-u-sm-5 .am-g div {
  float: left;
}
.am-u-sm-5 .am-g:hover dd {
  color: brown;
}
.am-u-sm-5 .am-g .am-u-sm-4 img {
  height: 70px;
  width: 90%;
}
.am-u-sm-5 .am-g .am-u-sm-8 {
  width: calc(100% - 120px);
  padding-left: 0;
  text-align: left;
}
.am-u-sm-5 .am-g .am-u-sm-8 a {
  text-decoration: none;
}
.am-u-sm-5 .am-g .am-u-sm-8 dd {
  margin-top: 10px;
}
.am-u-sm-5 .am-g dl dt {
  font-family: PingFangSC-Medium;
  font-size: 14px;
  color: #333333;
  letter-spacing: 0;
  word-break: break-all;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.am-u-sm-5 .am-g dl dd {
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #999999;
  letter-spacing: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.botline {
  height: 40px;
  margin: 0 15px;
  border-bottom: 1px solid #d9d9d9;
  font-size: 20px;
}
.botline span {
  line-height: 40px;
  font-size: 16px;
  float: left;
}

.case_main button {
  line-height: 40px;
  background-color: transparent;
  color: #999;
  outline: 0 none !important;
  float: right;
}
.case_main button:hover {
  color: brown;
  border-color: brown;
}
.b50 {
  padding-bottom: 50px;
}

.contact {
  width: 100%;
  background: #dc0012;
}
.contact_main {
  width: 1200px;
  margin: 0 auto;
  padding: 50px 0;
}
.contact_main h3 {
  font-family: "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei", 黑体, Arial, sans-serif;
  font-size: 36px;
  text-align: center;
  line-height: 100%;
  letter-spacing: 0px;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 10px;
}
.contact_main .icon {
  width: 100%;
  margin-top: 40px;
}
.contact_main .icon li {
  width: 16.67%;
  float: left;
  text-align: center;
}
.contact_main .icon li img {
}
.contact_main .icon li span {
  font-size: 16px;
  display: block;
  line-height: 24px;
  letter-spacing: 0px;
  color: #fff;
  font-weight: inherit;
  margin-bottom: 10px;
  margin-top: 10px;
}
.contact_main form input[type="text"] {
  height: 40px;
  padding: 6px 10px;
  box-sizing: border-box;
  font-family: "Lucida Grande", "Lucida Sans Unicode", Tahoma, sans-serif;
  font-size: 14px;
  margin: 0 5px;
}
.contact_main form #ttime {
  background: none;
  position: absolute;
  left: 9999px;
}
.contact_main form .coolbg {
  width: 150px;
  height: 40px;
  text-align: center;
  border: 1px solid #fff;
  padding: 6px 10px;
  background: none;
  font-size: 14px;
  color: #fff;
}
.phone_num {
  font-size: 24px;
  text-align: center;
  line-height: 24px;
  letter-spacing: 0px;
  color: #ffffff;
  font-weight: inherit;
  margin-bottom: 10px;
  margin-top: 20px;
}

.foot2_main {
  box-sizing: border-box;
}