html :hover {
  transition: color .3s ease-in;
}
.gap{
  box-sizing: border-box;
  width: 100%;
  height: 30px;
  background: #fff;
}
.navigation-wrap{
  box-sizing: border-box;
  width: 1200px;
  height: 92px;
  border: 1px solid #e0e0e0;
  margin: 0 auto;
}
.navigation-wrap .navigation-li{
  box-sizing: border-box;
  float: left;
  width: 25%;
  height: 100%;
  background: #f7f7f7;
  padding: 15px 10px;
  position: relative;
}
.navigation-wrap .navigation-li + .navigation-li::before{
  content: '';
  width: 1px;
  height: 100%;
  background: #e0e0e0;
  position: absolute;
  top: 0;
  left: -1px;
}
.navigation-wrap .navigation-li:hover{
  background: #E60012;
}
.navigation-wrap .navigation-li a{
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  cursor: pointer;
  text-align: center;
}
.navigation-wrap .navigation-li a h3{
  line-height: 40px;
  font-size: 22px;
  padding: 0;
  margin: 0;
  color: #333;
}
.navigation-wrap .navigation-li a p{
  line-height: 20px;
  font-size: 12px;
  padding: 0;
  margin: 0;
  color: #666;
}
.navigation-wrap .navigation-li:hover a h3,
.navigation-wrap .navigation-li:hover a p{
  color: #fff;
}

.deviceInfo {
  padding: 35px 0 0;
  margin: 0 auto;
  line-height: 1.8;
}

.deviceInfo .isIconTitle {
  box-sizing: border-box;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.deviceInfo .isIconTitle .captionIcon {
  width: .01rem;
  height: .4rem;
  background: #6e8282;
  margin: 0 auto;
  opacity: .4;
}

.deviceInfo .isIconTitle .captionIcon::after {
  content: "";
  display: block;
  width: .1rem;
  height: .1rem;
  background: #E60012;
  border-radius: 50%;
  position: absolute;
  margin-left: -.045rem;
}

.deviceInfo .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}

.deviceInfo .title h5 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 18px;
}

.deviceInfo .boxlist {
  width: 12rem;
  margin: 0 auto;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.deviceInfo .boxlist .box {
  width: 33%;
  text-align: center;
  padding: 15px 0;
}

.deviceInfo .boxlist .box .pic {
  padding: .2rem 0;
}

.deviceInfo .boxlist .box .pic img {
  width: 1rem;
  height: 1rem;
}

.deviceInfo .boxlist .box .name {
  font-size: .2rem;
  color: #333;
  margin-bottom: .15rem;
}

.deviceInfo .boxlist .box .description {
  width: 3.29rem;
  margin: 0 auto;
  font-size: .14rem;
  color: #999;
}

.pdt-service {
  margin: 0;
  padding: 0;
  font-size: 14px;
  line-height: 1.5;
  color: #444;
}

.pdt-service .isIconTitle {
  box-sizing: border-box;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.pdt-service .isIconTitle .captionIcon {
  width: .01rem;
  height: .4rem;
  background: #6e8282;
  margin: 0 auto;
  opacity: .4;
}

.pdt-service .isIconTitle .captionIcon::after {
  content: "";
  display: block;
  width: .1rem;
  height: .1rem;
  background: #E60012;
  border-radius: 50%;
  position: absolute;
  margin-left: -.045rem;
}

.pdt-service .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}

.pdt-service .title h5 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 18px;
}

.pdt-service ul.centerArea {
  box-sizing: border-box;
  width: 1168px;
  height: 362px;
  list-style: none;
  margin: 30px auto;
  position: relative;
}

@media screen and (max-width: 9999px) {
  .comWidth {
    width: 1190px;
    transition: all .2s ease-out;
    -moz-transition: all .2s ease-out;
    -webkit-transition: all .2s ease-out;
    -o-transition: all .2s ease-out;
  }
}

.pdt-service ul.centerArea .ctz-item {
  box-sizing: border-box;
  float: left;
  width: 25%;
  height: 100%;
  transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  overflow: hidden;
}
.pdt-service ul.centerArea .ctz-item:nth-of-type(1){
  background: url(../images/demand-1.jpg) no-repeat center center;
}
.pdt-service ul.centerArea .ctz-item:nth-of-type(2){
  background: url(../images/demand-2.jpg) no-repeat center center;
}
.pdt-service ul.centerArea .ctz-item:nth-of-type(3){
  background: url(../images/demand-3.jpg) no-repeat center center;
}
.pdt-service ul.centerArea .ctz-item:nth-of-type(4){
  background: url(../images/demand-4.jpg) no-repeat center center;
}

.pdt-service ul.centerArea .ctz-item:hover {
  background: rgba(230, 0, 18, 0.9);

}

.pdt-service ul.centerArea .ctz-item a {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 30px;
  font-size: 14px;
  color: #fff;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  outline: none;
}

.pdt-service ul.centerArea .ctz-item img {
  display: block;
  width: 64px;
  margin: 120px auto 20px;
  transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  border: none;
  padding: 0;
  font-size: 14px;
  line-height: 1.5em;
  color: #444;
}

.pdt-service ul.centerArea .ctz-item:hover img {
  margin: 75px auto 20px;
}

.pdt-service ul.centerArea .ctz-item a span {
  display: block;
  width: 120px;
  padding: 3px 0;
  margin: 10px auto;
  color: #fff;
  font-size: 20px;
  font-weight: 100;
  transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
}

.pdt-service ul.centerArea .ctz-item a p {
  display: block;
  width: 240px;
  padding: 20px 10px;
  margin: 0 auto;
  color: #fff;
  transition: all 0.3s;
  -o-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -webkit-transition: all 0.3s;
  opacity: 0;
  font-size: 14px;
  line-height: 1.5em;
}

.pdt-service ul.centerArea .ctz-item:hover a p {
  opacity: 1;
  padding-top: 0;
}

.pdt-service ul.centerArea .ctz-item a .goto {
  font-size: 16px;
  border: 1px solid #fff;
  color: #fff;
  border-radius: 4px;
  margin-top: 40px;
}

.pdt-service ul.centerArea .ctz-item:hover a .goto{
  margin-top: 10px;
}

.system {
  padding: 35px 0 0;
  background: #fff;
  font-size: .16rem;
  line-height: 1.8;
}

.system .isIconTitle {
  box-sizing: border-box;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.system .isIconTitle .captionIcon {
  width: .01rem;
  height: .4rem;
  background: #6e8282;
  margin: 0 auto;
  opacity: .4;
}

.system .isIconTitle .captionIcon::after {
  content: "";
  display: block;
  width: .1rem;
  height: .1rem;
  background: #E60012;
  border-radius: 50%;
  position: absolute;
  margin-left: -.045rem;
}

.system .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}

.system .title h5 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 18px;
}

.system .box-wrap{
  box-sizing: border-box;
  width: 1180px;
  height: 308px;
  margin: 20px auto 30px;

}
.system .box-wrap .box{
  box-sizing: border-box;
  float: left;
  width: 380px;
  height: 100%;
  /*background-color: red;*/
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  position: relative;
}
.system .box-wrap .box:nth-of-type(1){
  background-image: url(../images/case-1.jpg);
}
.system .box-wrap .box:nth-of-type(2){
  background-image: url(../images/case-2.jpg);
}
.system .box-wrap .box:nth-of-type(3){
  background-image: url(../images/case-3.jpg);
}
.system .box-wrap .box + .box{
  margin-left: 20px;
}

.system .box-wrap .box .desc{
  box-sizing: border-box;
  width: 100%;
  height: 70px;
  background: rgba(230, 0, 18, 0.9);
  padding: 10px 20px;
  position: absolute;
  bottom: 0;
}
.system .box-wrap .box .desc .title{
  box-sizing: border-box;
  width: 100%;
  font-size: 16px;
  line-height: 30px;
  color: #fff;
}
.system .box-wrap .box .desc .content{
  box-sizing: border-box;
  width: 100%;
  font-size: 14px;
  line-height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff;
}


.system .list {
  width: 12rem;
  margin: .47rem auto 0;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding-bottom: 50px;
}

.system .list .box {
  width: 380px;
  box-shadow: 0 0 0.3rem 0 rgba(20, 153, 153, .26);
  border-radius: .08rem;
}

.system .list .box .top {
  height: 1.35rem;
  background: #E60012;
  color: #fff;
  border-top-right-radius: .08rem;
  border-top-left-radius: .08rem;
  font-size: .2rem;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
  justify-content: center;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-direction: column;
  flex-direction: column;
}

.system .list .box .cont {
  color: #666;
  padding: .3rem .4rem;
  font-size: .14rem;
  line-height: 1.8;
}

.support {
  float: left;
  width: 100vw;
  background-color: #fff;
  overflow: hidden;
}
.support .isIconTitle{
  text-align: center;
}

.support .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}

.support .title h5 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 18px;
}

.support .support-school {
  display: block;
  height: 600px;
  margin: 20px auto 30px;
  border: none;
  padding: 0;
  font-size: 14px;
  line-height: 1.5em;
  color: #444;
}

.ctz-progress {
  box-sizing: border-box;
  width: 100%;
  background: #fff;
  float: left;
}
.ctz-progress .isIconTitle{
  text-align: center;
}

.ctz-progress .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}
.ctz-progress .title h5 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 18px;
}

.ctz-progress img {
  display: block;
  width: 950px;

  margin: 30px auto;
}

.download-wrap {
  display: block;
  padding: 35px 0 0;
  background: #fff;
  font-size: .16rem;
}

.download-wrap .isIconTitle {
  box-sizing: border-box;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.download-wrap .isIconTitle .captionIcon {
  width: .01rem;
  height: .4rem;
  background: #6e8282;
  margin: 0 auto;
  opacity: .4;
}

.download-wrap .isIconTitle .captionIcon::after {
  content: "";
  display: block;
  width: .1rem;
  height: .1rem;
  background: #E60012;
  border-radius: 50%;
  position: absolute;
  margin-left: -.045rem;
}

.download-wrap .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}

.download-wrap .boxlist {
  box-sizing: border-box;
  width: 1120px;
  height: 280px;
  margin: 20px auto;
}

.download-wrap .boxlist .box {
  box-sizing: border-box;
  float: left;
  width: 360px;
  height: 280px;
  border: 1px solid #E60012;
  border-radius: 6px;
  position: relative;
}
.download-wrap .boxlist .box + .box{
  margin-left: 20px;
}
.download-wrap .boxlist .box .pic{
  box-sizing: border-box;
  width: 100%;
  height: 223px;
  text-align: center;
  border-radius: 4px 4px 0 0;
}

.download-wrap .boxlist .box .pic img {
  width: 100%;
}

.download-wrap .boxlist .box .download {
  box-sizing: border-box;
  width: 100%;
  height: 56px;
  background: #f6f6f6;
  border-radius: 0 0 4px 4px;
  position: absolute;
  bottom: 2px;
}

.download-wrap .boxlist .box .download .title {
  font-size: 14px;
  color: #333;
  position: absolute;
  top: 50%;
  left: 10px;
  margin-top: -7px;
}
.download-wrap .boxlist .box .download .update-time {
  font-size: 12px;
  color: #666;
  position: absolute;
  top: 50%;
  right: 10px;
  margin-top: -6px;
}

.download-wrap .boxlist .box .download .down-load-btn{
  box-sizing: border-box;
  width: 90px;
  height: 36px;
  border-radius: 18px;
  background: #E60012;
  color: #fff;
  text-align: center;
  font-size: 14px;
  line-height: 36px;
  position: absolute;
  left: 50%;
  bottom: -18px;
  margin-left: -45px;
}










.office{
  padding: 0px 0 0;
  background: #fff;
  font-size: .16rem;
  line-height: 1.8;
}

.office .isIconTitle {
  box-sizing: border-box;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.office .isIconTitle .captionIcon {
  width: .01rem;
  height: .4rem;
  background: #6e8282;
  margin: 0 auto;
  opacity: .4;
}

.office .isIconTitle .captionIcon::after {
  content: "";
  display: block;
  width: .1rem;
  height: .1rem;
  background: #E60012;
  border-radius: 50%;
  position: absolute;
  margin-left: -.045rem;
}

.office .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}

.office .title h5 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 18px;
}

.office .cont{
  width: 12rem;
  margin: 0 auto;
  padding: .5rem 0 0;
  display: -ms-flexbox;

  -ms-flex-pack: justify;
  justify-content: space-between;
}

.office .cont .left .addressBox{
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.office .cont .left .addressBox .box{
  width: 50%;
  height: .94rem;
}

.office .cont .left .addressBox .box .address {
  color: #666;
}

.office .cont .left .telphone ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.office .cont .left .telphone ul li {
  width: 25%;
}

.office .cont .right{
  width: 3.75rem;
  height: 4.13rem;
  background: #fff;
  -ms-flex-negative: 0;
  flex-shrink: 0;
}

.office .cont .right .QRcode {
  display: -ms-flexbox;
  display: flex;
  margin-top: .93rem;
}

.office .cont .right .QRcode .code {
  width: 50%;
  text-align: center;
}

.office .cont .right .QRcode .code img {
  display: block;
  margin: 0 auto;
  width: 1.39rem;
  height: 1.39rem;
}

.office .cont .right .QRcode .code {
  width: 50%;
  text-align: center;
}

.office .cont .right .other {
  margin-top: .8rem;
  padding: .2rem;
  text-align: right
}

.feedback {
  padding: 35px 0 0;
  font-size: .16rem;
  line-height: 1.8;
}

.feedback .isIconTitle {
  box-sizing: border-box;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.feedback .isIconTitle .captionIcon {
  width: .01rem;
  height: .4rem;
  background: #6e8282;
  margin: 0 auto;
  opacity: .4;
}

.feedback .isIconTitle .captionIcon::after {
  content: "";
  display: block;
  width: .1rem;
  height: .1rem;
  background: #E60012;
  border-radius: 50%;
  position: absolute;
  margin-left: -.045rem;
}

.feedback .isIconTitle h3 {
  font-size: 36px;
  font-weight: bold;
  color: #E60012;
}

.feedback .title h5 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  color: #666;
  line-height: 18px;
}

.feedback .cont{
  padding: 20px 0 0;
  width: 12rem;
  margin: 0 auto;
}

.feedback .cont form input,
.feedback .cont form textarea {
  background: #f5f7f7;
  border: .01rem solid #d5d5d5;
  padding: 0 .06rem;
}

.feedback .cont form label {
  display: block;
  font-size: .13rem;
  color: #999;
}

.feedback .cont form .formLine {
  padding: 0 0 .2rem;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.feedback .cont form .formLine label {
  padding: 0 0 .05rem;
}

.feedback .cont form .formLine .box {
  width: 48%;
}

.feedback .cont form .formLine .box input {
  width: 100%;
  height: .34rem;
  font-size: .16rem;
}

.feedback .cont form .formLine .singleBox {
  width: 100%;
}

.feedback .cont form .formLine .singleBox input {
  width: 100%;
  height: .34rem;
  font-size: .16rem;
}

.feedback .cont form .formLine .singleBox textarea {
  width: 100%;
  padding-top: .06rem;
  padding-bottom: .06rem;
}

.feedback .cont form .opt {
  margin-top: .26rem;
  text-align: center;
}

html .buttonDefualt {
  cursor: pointer;
  width: 1.65rem;
  height: .5rem;
  background: 0 0;
  border: .01rem solid #E60012;
  border-radius: .42rem;
  color: #E60012;
  text-decoration: none;
  font-size: .16rem;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: center;
  justify-content: center;
}

html .buttonDefualt:hover {
  background: #E60012;
  color: #fff;
}

html .buttonDefualt:hover:after {
  color: #fff;
}