* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul,
li {
  list-style: none;
}
a {
  text-decoration: none;
}
.wapper {
  width: 1200px;
  margin: 0 auto;
}
.theme_color {
  color: #0e4b9c;
}
.theme_bgColor {
  background-color: #0e4b9c;
}
.hover_bgColor {
  background-color: #33C9FB;
}
.f12 {
  font-size: 12px;
}
.f16 {
  font-size: 16px;
}
.f18 {
  font-size: 18px;
}
.f20 {
  font-size: 20px;
}
.f24 {
  font-size: 24px;
}
.f26 {
  font-size: 26px;
}
.f30 {
  font-size: 30px;
}
.f36 {
  font-size: 36px;
}
.fw {
  font-weight: 700;
}
.mb5 {
  margin-bottom: 5px;
}
.mb10 {
  margin-bottom: 10px;
}
.mb20 {
  margin-bottom: 20px;
}
.mb30 {
  margin-bottom: 30px;
}
.mb15 {
  margin-bottom: 15px;
}
.welcome {
  width: 100%;
  background-color: #333;
  color: #adadad;
}
.welcome .wapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
}
.welcome .wapper a {
  color: #8c8e8d;
}
.welcome .wapper span {
  margin: 0 8px;
}
.t_header {
  width: 100%;
  height: 133px;
  padding: 41px 0 0;
}
.t_header .wapper {
  display: flex;
  justify-content: space-between;
}
.t_header .wapper .t_logo {
  display: flex;
}
.t_header .wapper .t_logo img {
  margin-right: 21px;
}
.t_header .wapper .t_logo .des {
  padding: 0 0 0 21px;
  background: url(../images/img/t_x.jpg) no-repeat left top;
}
.t_header .wapper .t_tel {
  display: flex;
  align-items: center;
}
.t_header .wapper .t_tel img {
  width: 45px;
  height: 45px;
  margin-right: 10px;
}
.t_header .wapper .t_tel .f30 {
  font-weight: 700;
}
.t_nav {
  width: 100%;
}
.t_nav .wapper {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 57px;
}
.t_nav .wapper .t_nav_item {
  flex: 1;
  height: 57px;
  line-height: 57px;
  text-align: center;
}
.t_nav .wapper .t_nav_item:hover {
  background-color: #33C9FB;
}
.t_nav .wapper .t_nav_item a {
  display: block;
  color: #ffffff;
}
.t_nav .wapper .t_nav_act {
  background-color: #33C9FB;
}
.footer {
  width: 100%;
  min-width: 1200px;
  height: 372px;
  background: url(../images/img/ft_bj.jpg);
  margin-top: 20px;
}
.footer .ft_nav {
  display: flex;
  align-items: center;
  height: 92px;
  padding-top: 8px;
}
.footer .ft_nav .nav_item {
  padding: 0 40px;
}
.footer .ft_nav .nav_item a {
  color: #ffffff;
  font-size: 14px;
}
.footer .ft_contact {
  display: flex;
  align-items: center;
  height: 240px;
  padding: 15px 0 0;
}
.footer .ft_contact .ft_contact_item {
  display: flex;
  flex-direction: column;
  height: 130px;
  justify-content: center;
  color: #d6d6d6;
  padding: 0 35px 0 0;
  background: url(../images/img/ft_ico1.jpg) no-repeat right top;
}
.footer .ft_contact .ft_contact_item p {
  margin-bottom: 10px;
}
.footer .ft_contact .ft_contact_item p a {
  color: #ffffff;
}
.footer .ft_contact .ft_contact_item p a:first-child {
  margin-right: 30px;
}
.footer .ft_contact .ft_contact_item:nth-child(2) {
  width: 490px;
  padding-left: 42px;
}
.footer .ft_contact .ft_contact_item:last-child {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  background: unset;
  padding: 0;
  margin-left: 40px;
}
.footer .ft_contact .ft_contact_item:last-child img {
  width: 106px;
  height: 106px;
}
.footer .ft_contact .ft_contact_item:last-child span {
  width: 106px;
  text-align: center;
  margin-top: 20px;
}
.footer .banquan {
  height: 32px;
  line-height: 32px;
  color: #d6d6d6;
  margin-top: 8px;
}
.footer .banquan a {
  color: #666666;
}
.als-container {
  position: relative;
  width: 100%;
  margin: 35px auto;
  z-index: 0;
}
.als-viewport {
  position: relative;
  width: 1200px;
  overflow: hidden;
  margin: 0px auto;
}
.als-wrapper {
  position: relative;
  list-style: none;
}
.als-wrapper .als-item {
  margin-right: 25px;
}
.als-wrapper .als-item img {
  display: block;
  margin: 0 auto 20px;
}
.als-item {
  position: relative;
  display: block;
  text-align: center;
  cursor: pointer;
  float: left;
}
.content_l_nav {
  width: 260px;
  background-color: #fff;
}
.content_l_nav .title {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 62px;
  color: #ffffff;
}
.content_l_nav .title img {
  margin-left: 20px;
}
.content_l_nav .list_content {
  width: 100%;
  border: 1px solid #cccccc;
  border-top: 0;
  padding: 10px;
}
.content_l_nav .list_content .items {
  width: 100%;
  margin: 10px 0;
  border: 1px solid #eaeaea;
}
.content_l_nav .list_content .items h5 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
  background-color: #eaeaea;
  padding: 0 15px;
}
.content_l_nav .list_content .items .foldmenu {
  display: none;
}
.content_l_nav .list_content .items:first-child .foldmenu {
  display: block;
}
.content_l_nav .list_content .items a {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 50px;
  padding: 0 15px 0 20px;
  border-bottom: 1px solid #eaeaea;
  color: #000;
}
.content_l_nav .list_content .items a:hover {
  color: #0e4b9c;
}
.content_l_nav .list_content .items a:last-child {
  border: 0;
}
.content_l_nav .list_content .items a:before {
  content: '';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translate(0, -50%);
  width: 10px;
  height: 10px;
  background: url(/templates/pc/instman/images/img/left_li.gif) no-repeat center;
}
.content_l_nav .company_des {
  width: 100%;
}
.content_l_nav .company_des .tel {
  display: flex;
  align-items: center;
  height: 92px;
  border-top: 3px solid #cccccc;
  border-bottom: 1px solid #cccccc;
  margin: 20px 0 0;
  padding: 0 20px;
}
.content_l_nav .company_des .tel img {
  height: 100%;
  margin-right: 20px;
}
.content_l_nav .company_des .intro {
  padding: 28px;
}
.content_l_nav .company_des .intro p {
  margin-bottom: 10px;
}
.rotate1 {
  transform: rotate(90deg);
  transition: all 0.3s linear;
  -webkit-transform: rotate(90deg);
  -webkit-transtion: all 0.3s linear;
}
.rotate {
  transform: rotate(0);
  transition: all 0.3s linear;
  -webkit-transform: rotate(0);
  -webkit-transtion: all 0.3s linear;
}
#pagenation {
  text-align: center;
}