.center {
  width: 1200px;
  margin: 0 auto;
}

.header {
  width: 100%;
  position: relative;
}

.header .head_top {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 99;
}

.header .head_top .box {
  width: 100%;
  position: relative;
}

.header .head_top .logo {
  float: left;
  width: 15%;
  margin-top:40px;
}

.header .head_top .logo a img {
  height: 55px;
  display: block;
}

.header .head_top .search {
  display: block;
  float: right;
  width: 18%;
  margin-top: 30px;
}

.header .head_top .search .text {
  height: 44px;
  position: relative;
  border: none;
}

.header .head_top .search .text .inp1 {
  width: 80%;
  line-height: 42px;
  padding-left: 10px;
  color: #fff;
  background: rgba(255, 255, 255, .2);
}

.header .head_top .search .text .inp1::-webkit-input-placeholder {
  color: #fff;
  font-size: 13px;
}

.header .head_top .search .text .inp1::-moz-placeholder {
  color: #fff;
  font-size: 13px;
}

.header .head_top .search .text .inp1:-ms-input-placeholder {
  color: #fff;
  font-size: 13px;
}

.header .head_top .search .text .inp2 {
  width: 20%;
  background-size: 24px;
  line-height: 42px;
  font-size: 14px;
  text-align: center;
  color: #fff;
  background: url(../images/search2.png) no-repeat center rgba(255, 255, 255, .2);
  background-size: 22px;
}

.header .head_top .search .text .inp2:hover {
  background: url(../images/search2.png) no-repeat center rgba(255, 255, 255, .2);
  background-size: 22px;
}

.nav {
  width:80%;
  float:right;
background:rgba(255,255,255,0.1);
margin-top:40px;

}

.nav li {
  width: 14.2%;
  float: left;
  position: relative;
}

.nav li > a {
  line-height:55px;
  color: #fff;
  font-size: 18px;
  text-align: center;
  display: block;
}
.nav li:hover{
	background:red;
}
.nav li .v_list {
  position: absolute;
  top:55px;
  left: 0;
  width: 100%;
  overflow: hidden;
  background: rgba(255, 255, 255, .9);
  z-index: 99;
  display: none;
}

.nav li .v_list a {
  line-height:42px;
  display: block;
  font-size: 15px;
  color: #333;
  text-align:center;
  padding-left:0px;

}

.nav li .v_list a:hover {
  background: #34478F;
  color: #fff;
}

.nav li:first-child {
  border-left: none;
}

.fixed {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 99;
}

.m_header {
  width: 100%;
  overflow: hidden;
  display: none;
}

.m_header .m_head_content {
  height: 60px;
  width: 100%;
  background: #ffffff;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99;
  box-shadow: 0px 5px 10px 1px #999;
}

.m_header .m_head_content .m_head_logo {
  height: 60px;
  float: left;
  margin-left: .05rem;
}

.m_header .m_head_content .m_head_logo img {
  max-height: 100%;
  float: left;
  height: 40px;
  margin-top: 10px;
}

.m_header .m_head_content .menu {
  float: right;
  width: 60px;
  height: 60px;
}

.m_header .m_head_content .menu i {
  color: #333;
  font-size: 20px;
  text-align: center;
  line-height: 60px;
  display: block;
}

.app_menu {
  width: 100%;
  position: fixed;
  height: 100%;
  top: 60px;
  right: 0;
  z-index: 99;
  display: none;
  background: rgba(0, 0, 0, .5);
}

.app_menu ul {
  background: #ffffff;
}

.app_menu ul li {
  width: 100%;
  border-bottom: 1px solid #ededee;
}

.app_menu ul li > a {
  width: 50%;
  display: block;
}

.app_menu ul li > a span {
  font-size: 14px;
  width: 100%;
  height: 42px;
  line-height: 42px;
  color: #333;
  display: block;
  padding-left: 18px;
  font-weight: bold;
}

.app_menu ul li.on {
  background: url(../images/bottom.png) no-repeat 95% 15px;
  background-size: 16px;
}

.app_menu ul .v_list {
  width: 100%;
  display: none;
}

.app_menu ul .v_list a {
  display: block;
  font-size: 14px;
  width: 100%;
  line-height: 36px;
  color: #333;
  display: block;
  padding-left: .4rem;
  border-bottom: 1px dashed #ededee;
  float: none;
}

.pc_banner {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  line-height: 0;
}

.pc_banner .pcbanner {
  width: 100%;
  position: relative;
  z-index: 10;
}

.pc_banner .swiper-slide {
  width: 100%;
}

.pc_banner .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
}

.pc_banner .banner_pagination {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 12px;
  z-index: 12;
  text-align: center;
  padding-right: 5px;
}

.pc_banner .banner_pagination span {
  width: 40px;
  height: 5px;
  display: inline-block;
  border-radius: 0;
  text-align: center;
  background: none;
  opacity: 1;
  cursor: pointer;
  margin: 0 3px;
  background: #fff;
}

.pc_banner .banner_pagination span.swiper-pagination-bullet-active {
  background: #34478F;
  color: #fff;
}

.pc_banner .banner_prev {
  position: absolute;
  top: 44%;
  left: 10px;
  z-index: 12;
  width: 48px;
  height: 86px;
  background: url(../images/bannerle.png) no-repeat center;
  outline: 0;
  cursor: pointer;
}

.pc_banner .banner_next {
  position: absolute;
  top: 44%;
  right: 10px;
  z-index: 12;
  width: 48px;
  height: 86px;
  background: url(../images/bannerri.png) no-repeat center;
  outline: 0;
  cursor: pointer;
}

.m_banner {
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  display: none;
}

.m_banner .mbanner {
  width: 100%;
  position: relative;
}

.m_banner .mbanner ul li {
  width: 100%;
  line-height: 0;
}

.m_banner .mbanner ul li img {
  width: 100%;
  height: auto;
}

.banner_btn {
  width: 100%;
  text-align: center;
  position: absolute;
  z-index: 9;
  bottom: 10px;
  overflow: hidden;
}

.banner_btn a {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
  text-indent: -999px;
  overflow: hidden;
  margin: 0 3px;
  overflow: hidden;
  cursor: pointer;
  background: #f9c9d3;
  opacity: .4;
  margin: 0 5px;
  border: solid 2px #fff;
}

.banner_btn a.in {
  background: #34478F;
  opacity: 1;
}



@media screen and (max-width: 1200px) {
  .kf {
    display: none;
}
  .center {
    width: 100%;
  }
  .main_l {
    width: 25%;
  }
  .main_r {
    width: 72%;
  }
}

@media screen and (max-width: 1020px) {
  .pc_banner {
    display: none;
  }
  .m_banner {
    display: block;
  }
  .header {
    display: none;
  }
  .m_header {
    display: block;
  }
  .mtbanner {
    padding-top: 60px;
  }
  .currson {
    width: 98%;
    margin: 0 1%;
    margin-top: 80px;
  }
  .i_box6 .box .fl {
    width: 100%;
  }
  .i_box6 .box .fr {
    width: 100%;
    margin-top: 15px;
  }
}


@media screen and (max-width: 767px) {
  .pro_list li {
    width: 31.33%;
    margin: 1%;
  }
  .pro_list li:nth-child(4n) {
    margin-right: 1%;
  }
  .i_box1 {
    padding: 20px 0;
  }
  .i_box1 .box {
    margin-top: 20px;
    background: none;
  }
  .i_box1 .box li {
    width: 48%;
    margin: 1%;
  }
  .i_box1 .box li p {
    min-height: 72px;
  }
  .i_box1 .box li .text {
    padding: 15px 20px;
  }
  .i_box3 {
    padding: 20px 0;
    margin-top: 0;
  }
  .i_box3 .box {
    margin-top: 20px;
  }
  .i_box3 .box li {
    width: 48%;
    margin: 1%;
  }
  .i_box3 .box li:first-child {
    margin-left: 1%;
  }
  .i_box3 .box li .text span {
    padding-top: 15%;
  }
  .i_box4 {
    padding: 20px 0;
    margin-top: 0;
  }
  .i_box4 .box {
    margin-top: 20px;
  }
  .i_box5 {
    padding-top: 20px;
  }
  .i_box5 .box {
    margin-top: 30px;
  }
  .i_box5 .more {
    margin-top: 30px;
  }
  .i_box5 .box5_lisst {
    margin-top: 30px;
    padding: 18px 0;
    background: #ECEEF6;
  }
  .footer .box .fl {
    width: 48%;
    display: none;
  }
  .footer .box .mid {
    width: 100%;
    border: none;
  }
  .footer .box .fr {
    width: 100%;
    padding-left: 6%;
    margin-top: 12px;
  }
  .footer .box .fr img {
    margin: 0;
    margin-right: 10px;
  }
  .footer {
    padding: 20px 0;
  }
  .main_l {
    width: 100%;
    padding: 0 1%;
  }
  .main_r {
    width: 98%;
    margin: 0 1%;
    margin-top: 10px;
  }
  .wrap {
    margin: 18px 0;
  }
  .pro_content .pro_pic {
    width: 100%;
  }
  .pro_content .pro_text {
    width: 100%;
    margin-top: 12px;
  }
  div.zoomMask {
    display: none !important;
  }
  div.zoomDiv {
    display: none !important;
  }
  .pro_content .pro_text .text {
    padding-bottom: 20px;
    border-bottom: 1px dotted #ccc;
  }
  .message {
    width: 96%;
    margin: 20px 2%;
  }
  .message p {
    padding-left: 0;
  }
  .message p span {
    position: relative;
    display: block;
    width: 100%;
    text-align: left;
  }
  .case_list li .pic {
    width: 100%;
  }
  .case_list li .text {
    width: 100%;
    padding: 20px;
  }
  .about_content .box {
    max-width: 100%;
    margin-top: 0;
  }
  .about_content {
    width: 98%;
    margin: 1%;
    background: #fff;
    padding: 20px 0;
  }
  .about_content .box_tit h3 {
    text-align: center;
    margin-top: 0;
  }
  .about_content .box_tit i {
    margin: 0 auto;
    margin-top: 8px;
  }
  .about_content .box_tit span {
    display: none;
  }
  .about_content .box .content {
    margin-top: 20px;
    padding: 0 10px;
  }
  .about_content .box .list {
    padding-top: 0px;
  }
  .about_content .box .list li {
    margin-top: 0;
    margin-bottom: 12px;
    width: 96%;
    margin: 5px 2%;
    background: #34478F;
    padding: 10px;
    border-radius: 3px;
  }
  .about_content .box .list li .text span {
    color: #fff;
  }
  .about_content .box .list li .text p {
    color: #fff;
  }
  .about_content .box .list li img.pcimg {
    display: none;
  }
  .about_content .box .list li img.wapimg {
    display: block;
  }
  .page_banner img {
    display: block;
  }
  .page_banner img.pcimg {
    display: none;
  }
  .page_banner .text {
    top: 45%;
  }
}

@media screen and (max-width: 450px) {
  .box_tit span {
    font-size: .4rem;
  }
  .box_tit h3 {
    font-size: .2rem;
  }
  .box_tit i {
    margin-top: 9px;
  }
  .more a {
    height: 36px;
    width: 100px;
    line-height: 36px;
    font-size: .115rem;
  }
  .i_box1 .more {
    margin-top: 25px;
  }
  .i_box3 .box li {
    width: 90%;
    margin: 1% 5%;
  }
  .i_box3 .box li:first-child {
    margin-left: 5%;
  }
  .i_box3 .box {
    margin-top: 0;
  }
  .pro_list li .imgauto {
    height: 1.59rem;
  }
  .pro_list li .text {
    padding: 5px 10px;
  }
  .pro_list li .text span {
    font-size: .13rem;
  }
  .pro_list li .text p {
    margin-top: 5px;
    height: 72px;
    overflow: hidden;
  }
  .pro_list li:hover {
    box-shadow: none;
  }
  .i_box4 .more {
    margin-top: 10px;
  }
  .more a {
    background: #34478F;
    color: #fff;
  }
  .i_box5 .box5_lisst {
    padding-bottom: 5px;
  }
  .i_box5 .box5_lisst .list li {
    width: 50%;
    margin-bottom: 15px;
    padding-left: 5%;
  }
  .i_box6 .box .fl {
    width: 98%;
    margin: 1%;
  }
  .i_box6 .box .fr {
    width: 98%;
    margin: 1%;
    margin-top: 2%;
    padding: 20px;
  }
  .i_box6 .box .fl li .text img {
    height: 32px;
  }
  .i_box6 .box .fl li .text span {
    font-size: .16rem;
  }
  .i_box6 .box .fl li:first-child .text img {
    height: 70px;
  }
  .i_box6 .box .fl li:first-child .text span {
    font-size: .23rem;
  }
  .i_box6 .box .fl li:first-child .text p {
    font-size: .16rem;
  }
  .i_box6 .box .fr .fr_tit p span {
    font-size: .16rem;
  }
  .i_box6 .box .fr .fr_tit p i {
    font-size: .12rem;
  }
  .i_box6 .box .fr .fr_tit a {
    font-size: .12rem;
  }
  .i_box6 .box .fr .list {
    margin-top: 12px;
  }
  .link {
    margin-top: 0;
    padding: 20px 0;
  }
  .link .list li {
    width: 33.33%;
  }
  .link .list li .imgauto {
    height: 100px;
  }
  .copyright {
    padding: 10px 1%;
  }
  .footer .box .mid h3 {
    font-size: 16px;
  }
  .footer .box .mid p {
    font-size: 14px;
  }
  .footer .box .mid p a {
    font-size: 14px;
  }
  .pro_list li {
    width: 48%;
    margin: 1%;
    margin-bottom: 20px;
  }
  .pro_list li:nth-child(4n) {
    margin-right: 1%;
  }
  .page_title h3 {
    line-height: 50px;
  }
  .cat_title h3 {
    line-height: 60px;
  }
  .case_list li .text {
    width: 100%;
    padding: 10px;
  }
  .case_list li .text span {
    margin: 8px 0 10px;
  }
  .case_list li .text p {
    margin-bottom: 0;
  }
  .case_list li .text .more {
    margin-top: 12px;
  }
  .pic_list li {
    width: 48%;
    margin: 1%;
  }
  .pic_list li:nth-child(3n) {
    margin-right: 1%;
  }
  .pic_list li .imgauto {
    height: 1rem;
    padding: 0 10%;
  }
  .contact_text p {
    width: 96%;
    margin: 8px 2%;
  }
  .message {
    padding: 10px;
  }
  .message .mess_tit span {
    font-size: .2rem;
  }
  .message .text {
    padding: 0;
  }
  .message .text input {
    width: 98%;
  }
  .search {
    display: block;
  }
  .art_content {
    padding: 10px;
  }
  .art_list li {
    line-height: 47px;
  }
  .art_list li a {
    width: 100%;
    font-size: 14px;
    max-width: 100%;
  }
  .art_list li a:hover {
    background: url(../images/sr2.png) no-repeat left 18px;
    background-size: 12px;
  }
  .art_list li span {
    display: none;
  }
  .prolist li:nth-child(3n) {
    margin-right: 1%;
  }
  .i_box_new .fr .contact_text {
    padding-left: 23px;
  }
  .i_box_new .fr .link_list {
    padding-left: 23px;
  }
  .link .linklist {
    padding: 0 1%;
  }
  .link .arealist {
    padding: 0 1%;
  }
}

@media screen and (max-width: 350px) {
  .m_header .m_head_content .m_head_logo p span {
    display: none;
  }
}


#maximg img{ max-width:100%; height:auto !important}