.sec_nav {
  background-color: #eee;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.sec_nav a {
  width: 32%;
  margin: 0.5rem 0;
  text-align: center;
  line-height: 2rem;
  border-radius: 1rem;
  color: #fff;
  background-color: #666;
}
.sec_nav a.active {
  background-color: #1464da;
}
.sec_nav span {
  width: 32%;
  height: 0px;
  margin: 0px;
}
/* 产品中心 */
.product {
  width: 100%;
  padding: 2rem 1rem;
}
.product .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.product .list .item {
  width: 49%;
  margin-bottom: 0.5rem;
}
.product .list .item .img {
  border: 1px solid #1464da;
  height: 9rem;
  width: 100%;
}
.product .list .item .img img {
  width: 100%;
  height: 100%;
}
.product .list .item p {
  line-height: 2rem;
  background-color: #222;
  padding: 0 1rem;
  color: #fff;
  font-size: 1rem;
  text-align: center;
  overflow: hidden;
  text-overflow: hidden;
  white-space: nowrap;
}
.product .list a.more {
  display: block;
  width: 30%;
  margin: 0 auto;
  background-color: #1464da;
  color: #fff;
  line-height: 2rem;
  border-radius: 1rem;
  text-align: center;
  margin-top: 2rem;
}
/* 产品中心 详情*/
.product_detail div.up {
  padding: 1rem;
}
.product_detail div.up h4 {
  text-align: center;
  margin: 1rem 0;
  font-size: 1.2rem;
}
.product_detail div.up img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  width: 100%;
}
.product_detail div.up p {
  text-align: justify;
  font-size: 1rem;
  line-height: 1.8rem;
  text-indent: 2rem;
  color: #666;
}
.product_detail div.hotline {
  /*display: flex;*/
  justify-content: space-between;
  align-items: center;
  background-color: #eee;
  padding: 1rem;
}
.product_detail div.hotline1{
    display: block;
}
.product_detail div.hotline1 p{
    margin: 0.5rem 0;
}
.product_detail div.hotline img {
  width: 0.8rem;
  height: 1rem;
}
.product_detail div.hotline span {
  font-size: 1rem;
  color: #dc0303;
}
.product_detail div.hotline p {
  font-size: 1.7rem;
  font-weight: bolder;
  color: #dc0303;
}
.product_detail div.hotline a {
  /*padding: 0.5rem 1rem;*/
  background-color: #dc0303;
  color: #FFFFFF;
  border-radius: 2rem;
  display: inline-block;
  width: 6rem;
    text-align: center;
    line-height: 2rem;
}
.product_detail div.tab {
  padding: 1rem;
  display: flex;
  justify-content: space-between;
}
.product_detail div.tab span.active {
  color: #1464da;
  padding-bottom: 5px;
  border-bottom: 2px solid #1464da;
}
.product_detail div.list {
  min-height: 30rem;
  background-color: #eee;
  padding: 1rem;
  position: relative;
}
.product_detail div.list .item {
  position: initial;
  z-index: 2;
  display: none;
}
.product_detail div.list .item.active {
  display: block;
}
.product_detail div.list .item.active img{
    max-width: 100%;
    position: relative;
    left: -2rem;
}
.product_detail div.list .item p {
  text-align: justify;
  color: #666;
  line-height: 1.8rem;
  text-indent: 2rem;
}
/* 新闻中心 */
.news {
  width: 100%;
  padding: 2rem 1rem;
}
.news .list {
  width: 100%;
}
.news .list .item {
  display: flex;
  height: 6rem;
  margin-bottom: 1rem;
}
.news .list .item .img {
  width: 30%;
  height: 100%;
}
.news .list .item .img img {
  width: 100%;
  height: 100%;
}
.news .list .item .right {
  padding: 0.5rem;
  width: 70%;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  background-color: #f5f5f6;
}
.news .list .item .right h4 {
  color: #000;
  font-weight: bold;
  overflow: hidden;
  text-overflow: hidden;
  white-space: nowrap;
}
.news .list .item .right p {
  color: #666;
  overflow: hidden;
  text-overflow: hidden;
  white-space: nowrap;
}
.news .list .item .right span {
  color: #999;
}
.news .list a.more {
  display: block;
  width: 30%;
  margin: 0 auto;
  background-color: #1464da;
  color: #fff;
  line-height: 2rem;
  border-radius: 1rem;
  text-align: center;
  margin-top: 2rem;
}
/* 新闻详情 */
.news_detail {
  padding: 1rem;
}
.news_detail h4 {
  font-size: 1.2rem;
  color: #000;
  text-align: center;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #eee;
}
.news_detail p.note {
  display: flex;
  justify-content: center;
  color: #999;
  margin: 0.5rem 0;
}
.news_detail p.note span {
  margin: 0 0.5rem;
}
.news_detail div.img img {
  width: 100%;
  margin: 1rem 0;
  position: relative;
  left: -2rem !important;
}
.news_detail div.img p {
  font-size: 1rem;
  color: #666;
  line-height: 1.8rem;
  text-indent: 2rem;
  margin: 0.5rem 0;
}
/* 售后服务 */
.market .img {
  width: 100%;
  padding: 2rem 1rem;
}
.market .img img {
  width: 100%;
}
.market > .bg_img {
  width: 100%;
}
.market div.word {
  padding: 1rem;
  margin-top: -6rem;
  position: relative;
  z-index: 2;
  margin-bottom: 3rem;
}
.market div.word div.con {
  width: 100%;
  background-color: rgba(20, 100, 218, 0.9);
  border-radius: 0.5rem;
  overflow: hidden;
  padding: 1rem;
}
.market div.word div.con h4 {
  color: #FFFFFF;
  text-align: center;
  margin: 1rem 0;
  font-size: 1.3rem;
}
.market div.word div.con span {
  color: #fff;
  display: block;
  width: 2rem;
  height: 4px;
  background-color: #fff;
  margin: 0 auto;
  margin-bottom: 0.5rem;
}
.market div.word div.con p {
  text-indent: 2rem;
  margin: 0.5rem 0;
  color: #fff;
  line-height: 1.8rem;
}
/* 加入我们 */
.join {
  padding: 2rem 1rem;
}
.join img {
  max-width:100%;
  position: relative;
  left: -2rem !important;
}
.join p{
        font-size: 1rem;
    color: #666;
    text-indent: 2rem;
    margin: 0.5rem 0;
    line-height: 1.8rem;
}
/* 联系方式 */
.contact {
  padding: 2rem 0;
}
.contact .word {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 1rem;
}
.contact .word div.method_info {
  background-color: rgba(20, 100, 218, 0.8);
  background-size: 100% 100%;
  border-radius: 10px;
  padding: 1.5rem;
}
.contact .word div.method_info h4 {
  font-size: 1.3rem;
  padding-bottom: 11px;
  color: #fff;
  position: relative;
}
.contact .word div.method_info h4::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 40px;
  height: 4px;
  background-color: #ffffff;
}
.contact .word div.method_info div > div {
  padding-left: 2rem;
  color: #fff;
  margin: 10px 0;
  line-height: 2rem;
  background-size: 1.5rem 1.5rem !important;
  background-position: 0 3px  !important;
}
.contact .word div.method_info div > div:nth-child(1) {
  background: url(../picture/adress.png) no-repeat;
}
.contact .word div.method_info div > div:nth-child(2) {
  background: url(../picture/contact.png) no-repeat;
}
.contact .word div.method_info div > div:nth-child(3) {
  background: url(../picture/fax.png) no-repeat;
}
.contact .word div.method_info div > div:nth-child(4) {
  background: url(../picture/email.png) no-repeat;
}
.contact .word form {
  width: 100%;
  background-color: rgba(20, 100, 218, 0.8);
  background-size: 100% 100%;
  border-radius: 10px;
  padding: 1.5rem;
}
.contact .word form input {
  width: 100%;
  background-color: transparent;
  border: 1px solid #fff;
  line-height: 2rem;
  padding-left: 2rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  color: #fff;
  outline: none;
}
.contact .word form input::placeholder {
  color: #fff;
}
.contact .word form input.name {
  background: url(../picture/contactuser.png) no-repeat;
  background-position: 0.5rem center;
}
.contact .word form input.phone {
  background: url(../picture/contact_phone.png) no-repeat;
  background-position: 0.5rem center;
}
.contact .word form textarea {
  width: 100%;
  background-color: transparent;
  border: 1px solid #fff;
  line-height: 2rem;
  border-radius: 4px;
  padding-left: 2rem;
  color: #fff;
  margin-bottom: 1rem;
  outline: none;
  background: url(../picture/contact_mess.png) no-repeat;
  background-position: 0.5rem 0.5rem;
}
.contact .word form textarea::placeholder {
  color: #fff;
}
.contact .word form button {
  width: 100%;
  background-color: transparent;
  border: 1px solid #fff;
  height: 2rem;
  border-radius: 4px;
  color: #fff;
}
.contact > img {
  width: 100%;
  margin-top: -6rem;
}
/* 企业文化 */
.culture {
  padding: 1rem;
}
.culture > img {
  width: 100%;
}
.culture .word {
  width: 100%;
  margin: 1rem 0;
  background: url(../picture/qywh_bj.jpg) no-repeat;
  background-size: 100% 100%;
  padding: 1rem;
}
.culture .word p {
  color: #fff;
  font-size: 1rem;
  line-height: 2rem;
}
/* 关于我们 */
.jianjie {
  padding: 1rem;
}
.jianjie p {
  color: #fff;
  font-size: 1rem;
  line-height: 2rem;
  color: #666;
  text-indent: 2rem;
  margin: 0.5rem 0;
  line-height: 1.8rem;
}
.jianjie img {
  max-width: 100%;
  position: relative;
  left: -2rem;
  margin: 1rem 0;
}


/*样本下载*/
.download{
    border-bottom: 1px solid #DDDDDD;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
}
.download h4{
    font-size: 16px;
    color: #333;
}
.download a{
    display: inline;
    padding: 2px 15px;
    border: 1px solid #1464da;
    border-radius: 15px;
    cursor: pointer;
    color: #1464da;
}
.download:hover a{
    background-color: #1464da;
    color: #FFFFFF;
}



/*视频中心*/
iframe{
        width: 49%;
    margin-bottom: 0.5rem;
}