.newss .group_nav .group_conter_nav {
  width: 1445px;
}

.newss .cont {
  width: 1445px;
  padding-top: 107px;
}

.newss .cont .center {
  width: 100%;
}

.newss .cont .center .center_title {
  width: 100%;
  height: 143px;
}

.newss .cont .center .center_title .center_title1 {
  width: 100%;
  height: 33px;
  line-height: 33px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  font-size: 24px;
  color: #000c15;
  font-weight: 600;
}

.newss .cont .center .center_title .center_title2 {
  margin-top: 18px;
  height: 50px;
  font-size: 44px;
  font-weight: 800;
  line-height: 50px;
  width: 100%;
}

.newss .cont .center .center_title .center_title3 {
  font-size: 16px;
  color: #5b5b5b;
  height: 18px;
  line-height: 18px;
  margin-top: 25px;
}

.newss .cont .center .center_cont {
  width: 100%;
  box-sizing: border-box;
  padding-top: 64px;
  display: flex;
  justify-content: space-between;
}

.newss .cont .center .center_cont .cont_left {
  width: 638px;
}

.newss .cont .center .center_cont .cont_left .section {
  font-size: 16px;
  color: #5b5b5b;
  line-height: 32px;
  text-indent: 32px;
  padding-bottom: 43px;
}

.newss .cont .center .center_cont .cont_left .section:nth-last-child(1) {
  padding-bottom: 0px;
}

.newss .cont .center .center_cont .cont_right {
  width: 753px;
}

.newss .cont .center .center_cont .cont_right img {
  display: block;
  width: 100%;
  height: 100%;
}

.newss .cont .fingerpost {
  width: 100%;
  box-sizing: border-box;
  padding-top: 64px;
}

.newss .cont .fingerpost .post_box {
  width: 100%;
  height: 150px;
  background-color: #fafafa;
  display: flex;
  box-sizing: border-box;
  border: 3px solid #fafafa;
}

.newss .cont .fingerpost .post_box .box_des {
  width: 20%;
  height: 100%;
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
}

.newss .cont .fingerpost .post_box .box_des .des_icon {
  width: 60px;
  height: 60px;
  box-sizing: border-box;
  border: 1px solid #e3e3e3;
  border-radius: 50%;
}

.newss .cont .fingerpost .post_box .box_des .des_icon a {
  width: 100%;
  height: 100%;
  display: block;
}

.newss .cont .fingerpost .post_box .box_des .issue {
  background: url("../imags/answer1.png") no-repeat 50%;
  background-size: 50% 50%;
}

.newss .cont .fingerpost .post_box .box_des .install {
  background: url("../imags/answer2.png") no-repeat 50%;
  background-size: 50% 50%;
}

.newss .cont .fingerpost .post_box .box_des .maintain {
  background: url("../imags/answer3.png") no-repeat 50%;
  background-size: 50% 50%;
}

.newss .cont .fingerpost .post_box .box_des .procedure {
  background: url("../imags/answer4.png") no-repeat 50%;
  background-size: 50% 50%;
}

.newss .cont .fingerpost .post_box .box_des .video {
  background: url("../imags/answer5.png") no-repeat 50%;
  background-size: 50% 50%;
}

.newss .cont .fingerpost .post_box .box_des .des_txt {
  width: 68px;
  height: 44px;
}

.newss .cont .fingerpost .post_box .box_des .des_txt a {
  display: block;
  text-align: center;
  line-height: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 16px;
  color: #5b5b5b;
}

.newss .cont .fingerpost .post_box .active {
  background-color: #fff;
}

.newss .cont .fingerpost .post_nav {
  width: 100%;
  box-sizing: border-box;
  border: 3px solid #fafafa;
  border-top: none;
}

.newss .cont .fingerpost .post_nav .nav1 {
  width: 100%;
  height: 51px;
  box-sizing: border-box;
  padding: 0px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.newss .cont .fingerpost .post_nav .nav1:nth-child(2n + 2) {
  background-color: #fafafa;
}

.newss .cont .fingerpost .post_nav .nav1 a {
  display: block;
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.newss .cont .fingerpost .post_nav .nav1 a .nav_t {
  font-size: 16px;
  color: #5b5b5b;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.newss .cont .fingerpost .post_nav .nav1 a .nav_date {
  font-size: 16px;
  color: #5b5b5b;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.newss .cont .contact {
  width: 100%;
  height: 152px;
  background-color: #fafafa;
  margin-top: 27px;
  margin-bottom: 32px;
  box-sizing: border-box;
  padding-top: 38px;
  padding-left: 28px;
  padding-right: 50px;
}

.newss .cont .contact .relation {
  width: 100%;
  height: 42px;
  font-size: 32px;
  color: #000c15;
  font-weight: 800;
  line-height: 42px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.newss .cont .contact .address {
  width: 100%;
  height: 35px;
  margin-top: 13px;
  display: flex;
  justify-content: space-between;
}

.newss .cont .contact .address .add {
  font-size: 16px;
  color: #000c15;
  width: 77%;
  height: 100%;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.newss .cont .contact .address .qq_box {
  width: 23%;
  height: 100%;
  display: flex;
  justify-content: space-between;
}

.newss .cont .contact .address .qq_box .QQ {
  width: 45%;
  height: 100%;
  display: flex;
}

.newss .cont .contact .address .qq_box .QQ .QQ_icon {
  width: 35px;
  height: 35px;
}

.newss .cont .contact .address .qq_box .QQ .QQ_icon img {
  display: block;
  width: 100%;
  height: 100%;
}

.newss .cont .contact .address .qq_box .QQ .QQ_number {
  font-size: 16px;
  color: #000c15;
  line-height: 35px;
  padding-left: 5px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.newss .cont .contact .address .qq_box .TEL {
  width: 50%;
  height: 100%;
  display: flex;
}

.newss .cont .contact .address .qq_box .TEL .TEL_icon {
  width: 35px;
  height: 35px;
}

.newss .cont .contact .address .qq_box .TEL .TEL_icon img {
  display: block;
  width: 100%;
  height: 100%;
}

.newss .cont .contact .address .qq_box .TEL .TEl_number {
  font-size: 16px;
  height: 35px;
  color: #000c15;
  line-height: 35px;
  padding-left: 5px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

@media screen and (max-width: 1600px) {
  .newss .group_nav .group_conter_nav {
    width: 100%;
  }

  .newss .cont {
    padding-top: 45px;
  }

  .newss .cont .center .center_title {
    height: 120px;
  }

  .newss .cont .center .center_title .center_title1 {
    font-size: 22px;
  }

  .newss .cont .center .center_title .center_title2 {
    margin-top: 10px;
    font-size: 38px;
    height: 40px;
    line-height: 40px;
  }

  .newss .cont .center .center_title .center_title3 {
    margin-top: 15px;
  }

  .newss .cont .center .center_cont {
    padding-top: 25px;
  }

  .newss .cont .center .center_cont .cont_left {
    width: 48%;
  }

  .newss .cont .center .center_cont .cont_right {
    width: 48%;
  }

  .newss .cont .fingerpost {
    padding-top: 25px;
  }
}

@media screen and (max-width: 1400px) {
  .newss .cont {
    padding-top: 25px;
  }

  .newss .cont .center .center_title {
    height: 120px;
  }

  .newss .cont .center .center_title .center_title1 {
    font-size: 20px;
  }

  .newss .cont .center .center_title .center_title2 {
    margin-top: 5px;
    font-size: 32px;
    height: 38px;
    line-height: 38px;
  }

  .newss .cont .center .center_title .center_title3 {
    margin-top: 10px;
  }

  .newss .cont .center .center_cont {
    padding-top: 15px;
  }

  .newss .cont .center .center_cont .cont_left {
    width: 48%;
  }

  .newss .cont .center .center_cont .cont_left .section {
    padding-bottom: 10px;
    line-height: 26px;
    font-size: 14px;
  }

  .newss .cont .center .center_cont .cont_right {
    width: 51%;
  }

  .newss .cont .fingerpost {
    padding-top: 20px;
  }

  .newss .cont .fingerpost .post_box {
    height: 120px;
  }

  .newss .cont .fingerpost .post_nav .nav1 {
    height: 48px;
  }

  .newss .cont .contact {
    margin-top: 20px;
    margin-bottom: 20px;
    height: 130px;
    padding-top: 25px;
  }

  .newss .cont .contact .relation {
    font-size: 28px;
    height: 38px;
    line-height: 38px;
  }

  .newss .cont .contact .address .add {
    width: 70%;
  }

  .newss .cont .contact .address .qq_box {
    width: 30%;
  }
}

@media screen and (max-width: 1020px) {
  .newss .cont .center .center_title {
    height: 90px;
  }

  .newss .cont .center .center_title .center_title1 {
    font-size: 18px;
    height: 25px;
    line-height: 25px;
  }

  .newss .cont .center .center_title .center_title2 {
    font-size: 28px;
    height: 30px;
    line-height: 30px;
    margin-top: 10px;
  }

  .newss .cont .center .center_cont {
    flex-wrap: wrap;
    padding-top: 20px;
  }

  .newss .cont .center .center_cont .cont_left {
    width: 100%;
  }

  .newss .cont .center .center_cont .cont_left .section {
    line-height: 24px;
  }

  .newss .cont .center .center_cont .cont_right {
    width: 100%;
    height: 455px;
  }

  .newss .cont .contact .relation {
    font-size: 26px;
  }

  .newss .cont .contact .address .add {
    width: 55%;
    font-size: 14px;
  }

  .newss .cont .contact .address .qq_box {
    width: 40%;
  }

  .newss .cont .contact .address .qq_box .QQ .QQ_icon {
    width: 30px;
    height: 30px;
  }

  .newss .cont .contact .address .qq_box .QQ .QQ_number {
    height: 30px;
    line-height: 30px;
    font-size: 14px;
  }

  .newss .cont .contact .address .qq_box .TEL .TEL_icon {
    width: 30px;
    height: 30px;
  }

  .newss .cont .contact .address .qq_box .TEL .TEl_number {
    height: 30px;
    line-height: 30px;
    font-size: 14px;
  }
}

@media screen and (max-width: 767px) {
  .newss .group_nav {
    height: 60px;
  }

  .newss .cont .center .center_title {
    height: 100px;
  }

  .newss .cont .center .center_title .center_title1 {
    font-size: 16px;
  }

  .newss .cont .center .center_title .center_title2 {
    font-size: 24px;
  }

  .newss .cont .center .center_cont {
    padding-top: 10px;
  }

  .newss .cont .center .center_cont .cont_left .section {
    padding-bottom: 5px;
  }

  .newss .cont .center .center_cont .cont_right {
    height: 350px;
  }

  .newss .cont .fingerpost {
    padding-top: 10px;
  }

  .newss .cont .fingerpost .post_box {
    height: 100px;
  }

  .newss .cont .fingerpost .post_box .box_des .des_icon {
    width: 50px;
    height: 50px;
  }

  .newss .cont .fingerpost .post_box .box_des .des_txt {
    height: 35px;
  }

  .newss .cont .fingerpost .post_box .box_des .des_txt a {
    font-size: 14px;
  }

  .newss .cont .fingerpost .post_nav .nav1 {
    padding: 5px 10px;
    height: auto;
  }

  .newss .cont .fingerpost .post_nav .nav1 a {
    flex-wrap: wrap;
  }

  .newss .cont .fingerpost .post_nav .nav1 a .nav_t {
    font-size: 14px;
    width: 100%;
    padding-bottom: 5px;
  }

  .newss .cont .fingerpost .post_nav .nav1 a .nav_date {
    font-size: 14px;
    width: 100%;
  }

  .newss .cont .contact {
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 10px 10px 10px;
    height: auto;
  }

  .newss .cont .contact .relation {
    font-size: 22px;
    height: 30px;
    line-height: 30px;
  }

  .newss .cont .contact .address {
    flex-wrap: wrap;
    height: auto;
    margin-top: 0px;
  }

  .newss .cont .contact .address .add {
    width: 100%;
    height: 30px;
    line-height: 30px;
  }

  .newss .cont .contact .address .qq_box {
    width: 100%;
    justify-content: left;
  }

  .newss .cont .contact .address .qq_box .QQ {
    width: auto;
  }

  .newss .cont .contact .address .qq_box .TEL {
    width: auro;
    padding-left: 20px;
  }
}

@media screen and (max-width: 600px) {
  .newss .cont {
    padding-top: 10px;
  }

  .newss .cont .center .center_title {
    height: auto;
  }

  .newss .cont .center .center_title .center_title1 {
    font-size: 14px;
  }

  .newss .cont .center .center_title .center_title2 {
    font-size: 18px;
    margin-top: 0px;
  }

  .newss .cont .center .center_title .center_title3 {
    margin-top: 5px;
    height: auto;
    font-size: 12px;
  }

  .newss .cont .center .center_cont .cont_left .section {
    font-size: 12px;
  }

  .newss .cont .center .center_cont .cont_right {
    height: 300px;
  }

  .newss .cont .fingerpost .post_box {
    height: 85px;
  }

  .newss .cont .fingerpost .post_box .box_des .des_icon {
    width: 40px;
    height: 40px;
  }

  .newss .cont .fingerpost .post_box .box_des .des_txt {
    height: 30px;
  }

  .newss .cont .fingerpost .post_box .box_des .des_txt a {
    font-size: 12px;
    width: 100%;
    height: 100%;
    line-height: 30px;
  }

  .newss .cont .fingerpost .post_nav .nav1 a .nav_t {
    white-space: pre-wrap;
  }

  .newss .cont .contact {
    padding-bottom: 5px;
  }

  .newss .cont .contact .relation {
    font-size: 18px;
  }
}

@media screen and (max-width: 480px) {
  .newss .cont .center .center_title .center_title1 {
    height: auto;
  }

  .newss .cont .center .center_title .center_title2 {
    font-size: 16px;
    height: auto;
  }

  .newss .cont .center .center_cont .cont_right {
    height: 220px;
  }

  .newss .cont .fingerpost .post_nav .nav1 a .nav_t {
    font-size: 12px;
  }

  .newss .cont .fingerpost .post_nav .nav1 a .nav_date {
    font-size: 12px;
  }

  .newss .cont .contact {
    padding-top: 5px;
    padding-bottom: 5px;
  }

  .newss .cont .contact .relation {
    font-size: 16px;
  }

  .newss .cont .contact .address .qq_box {
    height: 25px;
  }

  .newss .cont .contact .address .qq_box .QQ .QQ_icon {
    width: 25px;
    height: 25px;
  }

  .newss .cont .contact .address .qq_box .QQ .QQ_number {
    font-size: 12px;
    height: 25px;
    line-height: 25px;
  }

  .newss .cont .contact .address .qq_box .TEL .TEL_icon {
    width: 25px;
    height: 25px;
  }

  .newss .cont .contact .address .qq_box .TEL .TEl_number {
    font-size: 12px;
    height: 25px;
    line-height: 25px;
  }
}

@media screen and (max-width: 320px) {
  .newss .cont .center .cont_right {
    height: 180px;
  }
}