.tx_pic {
  width: 100%;
  padding-bottom: 75%;
  position: relative;
  overflow: hidden;
}

.tx_pic img {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.font_inline {
  font-size: 0;
  -webkit-text-size-adjust: none;
}

.tx_title {
  font-size: 48px;
  height: 58px;
  line-height: 58px;
  font-weight: normal;
  color: #333;
  position: relative;
  text-align: center;
}

.tx_p {
  font-size: 16px;
  height: 1em;
  line-height: 1em;
  color: #fd2d00;
  margin-bottom: 9px;
  text-transform: uppercase;
  text-align: center;
}

.tx_pp {
  font-size: 16px;
  line-height: 28px;
  color: #333333;
  margin-top: 16px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.tx_a {
  display: block;
  width: 175px;
  border: 1px solid #D6D9DA;
  border-radius: 30px;
  position: absolute;
  right: 0;
  top: 22px;
  text-align: center;
}

.tx_a span {
  display: inline-block;
  height: 46px;
  line-height: 46px;
  padding-right: 27px;
  background: url(../images/btn_icon1.png) no-repeat right center;
  font-size: 14px;
}

header {
  width: 100%;
  z-index: 999;
  left: 0;
  top: 0;
  position: fixed;
  background: rgba(0, 0, 0, .35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.32);
}

header.fixed {
  background: #ffffff;
  box-shadow: 0 6px 10px rgba(0, 0, 0, .2);
}

header .container {
  width: calc(100% - 30px);
  max-width: 1660px;
}

header .logo {
  width: 456px;
  float: left;
  display: block;
  padding: 15px 0;
  outline: none;
}

header .logo a {}

header .logo img {
  height: 70px;
  display: block;
}

header .logo img.logoh_img {
  display: none;
}

header.fixed .logo img.logo_img {
  display: none;
}

header.fixed .logo img.logoh_img {
  display: block;
}

header .logo .title {
  display: none;
}

nav {
  float: right;
  position: relative;
}

nav ul {
  position: relative;
}

nav li {
  float: left;
  position: relative;
}

nav li a {
  font-size: 17px;
  color: #fff;
  display: block;
  line-height: 100px;
  margin: 0 2vw;
  text-transform: capitalize;
}

nav li a:visited {
  color: #fff;
}

nav li a.v1::after {
  content: '';
  display: block;
  position: absolute;
  width: 0;
  left: 0;
  bottom: 0;
  height: 3px;
  background: #fd2d00;
  transition: all .5s;
}

nav li .sub {
  display: none;
  position: absolute;
  top: 100%;
  width: 140%;
  margin-left: -20%;
  box-shadow: 0 3px 3px rgba(0, 0, 0, 0.3);
  text-align: center;
  z-index: 9;
  padding: 10px 0;
  background: #f7f7f7;
}

nav li .sub a {
  display: block;
  font-size: 16px;
  color: #000;
  line-height: 40px;
  margin: 0;
}

nav li .sub a:hover {
  background: #fd2d00;
  color: #fff;
}

nav li.active a.v1::after,
nav li:hover a.v1::after {
  width: 100%;
}

nav li.active a.v1,
nav li:hover a.v1 {
  color: #fd2d00;
}

header.fixed nav li a {
  color: #000;
}

nav .seach {
  margin-right: 15px;
}

nav .seach .so {
  display: block;
  height: 100px;
  width: 18px;
  cursor: pointer;
  background: url(../images/icon_ss.png) no-repeat center;
}

nav .seach .form {
  position: absolute;
  top: 100%;
  right: 0;
  display: none;
  width: 300px;
  background-color: #fff;
  border-top: 1px solid #eee;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

nav .seach .form input {
  float: left;
  display: block;
  height: 45px;
  padding: 0 10px;
  width: calc(100% - 45px);
}

nav .seach .form .btn {
  width: 45px;
  height: 45px;
  float: right;
  cursor: pointer;
  background: url(../images/so1.png) no-repeat center;
  -webkit-background-size: auto;
  background-size: auto;
}

nav .tel .ico {
  display: block;
  height: 100px;
  width: 18px;
  background: url(../images/icon_dh.svg) no-repeat center;
  float: left;
  margin-right: 15px;
}

nav .tel .phone {
  float: left;
  line-height: 100px;
  font-size: 20px;
  color: #ffffff;
}

head-mobile {
  display: none;
}

.nav_mobile {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  overflow: hidden;
  background: #fff;
  width: auto;
  float: none;
  padding: 0;
  display: none;
  border-top: 1px solid #eee;
}

.nav_mobile ul {
  position: relative;
}

.nav_mobile li {
  position: relative;
}

.nav_mobile li i {
  position: absolute;
  width: 20px;
  height: 14px;
  background: url(../images/icon_navb.png) no-repeat center;
  -webkit-background-size: cover;
  background-size: cover;
  right: 8px;
  top: 10px;
}

.nav_mobile li a {}

.nav_mobile li a.i1 {
  height: 40px;
  line-height: 40px;
  text-align: left;
  padding: 0 20px;
  color: #333;
  border-bottom: 1px solid #eee;
  font-size: 14px;
  display: block;
  text-transform: uppercase;
  margin: 0;
  overflow: hidden;
}

.nav_mobile li .sub {
  padding: 10px 0;
  background-color: #008ef6;
  display: none;
}

.nav_mobile li .sub a {
  padding-left: 20px;
  text-align: left;
  line-height: 30px;
  color: #fff;
  font-size: 14px;
  display: block;
}

.nav_mobile li:hover i {
  transform: rotate(180deg);
  top: 5px;
  right: 0px;
}

header.fixed nav .seach .so {
  background: url(../images/icon_ss_h.png) no-repeat center;
}

header.fixed nav .tel .ico {
  background: url(../images/icon_dh_h.svg) no-repeat center;
}

header.fixed nav .tel .phone {
  color: #000;
}

.hd-mobile {
  display: block;
  position: fixed;
  z-index: 999;
  top: 0;
  width: 100%;
  left: 0;
  background: #ffffff;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  display: none;
}

.menuBtn {
  display: none;
  position: fixed;
  top: 16px;
  right: 12px;
  width: 30px;
  height: 30px;
  cursor: pointer;
  transition: .3s;
  -ms-transition: .3s;
  -moz-transition: .3s;
  -webkit-transition: .3s;
  -o-transition: .3s;
}

.menuBtn b {
  display: block;
  height: 4px;
  background-color: #fd2d00;
  margin: 4px 0;
  transition: .3s;
  -ms-transition: .3s;
  -moz-transition: .3s;
  -webkit-transition: .3s;
  -o-transition: .3s;
}

.menuBtn.open {}

.menuBtn.open b {
  display: none;
  margin: 0;
  position: absolute;
  left: 0px;
  top: 50%;
  margin-top: -5px;
  width: 30px;
}

.menuBtn.open b:first-child {
  display: block;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
}

.menuBtn.open b:last-child {
  display: block;
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
}

.nav_mobile {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  overflow: hidden;
  background: #fff;
  width: auto;
  float: none;
  padding: 0;
  display: none;
}

.nav_mobile li {
  position: relative;
}

.nav_mobile li .v1 {
  line-height: 40px;
  text-align: left;
  padding: 0 20px;
  color: #333;
  border-bottom: 1px solid #eee;
  font-size: 14px;
  display: block;
}

.nav_mobile li i {
  display: block;
  width: 40px;
  height: 40px;
  background-position: center center;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 9;
  background: url(../images/sel.png) no-repeat center center;
  -webkit-background-size: 18px 18px;
  background-size: 18px 18px;
}

.nav_mobile li .sub {
  padding: 10px 0;
  background-color: #e60113;
  display: none;
}

.nav_mobile li .sub a {
  padding-left: 20px;
  text-align: left;
  line-height: 40px;
  font-size: 14px;
  display: block;
  color: #fff;
}

.nav_mobile .v1 {
  height: 40px;
  line-height: 40px;
  text-align: left;
  color: #333;
  padding-left: 10px;
  margin: 0;
  overflow: hidden;
}

.nav_mobile li:hover .v1,
.nav_mobile li.on .v1 {
  background: none;
}

.nav_mobile li .v1::after {
  display: none;
}

#floatBottom {
  display: block;
}

.nav_mobile .row {
  position: relative;
}

.nav_mobile .ss {
  display: none;
  background-color: #fff;
  padding: 10px 0;
}

.nav_mobile li .sub .ss a {
  color: #333;
}

.nav_mobile .down {
  display: block;
  width: 40px;
  height: 40px;
  background-position: center center;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 9;
  background: url(../images/down.png) no-repeat center center;
  -webkit-background-size: 18px 18px;
  background-size: 18px 18px;
}

.head_line {
  height: 0;
}


footer {
  width: 100%;
  padding: 200px 0 60px 0;
  position: relative;
  background: #3a3a3a;
}

footer .container {
  position: relative;
}

.message {
  position: absolute;
  width: 100%;
  padding: 30px 40px;
  background: #ffffff;
  top: -290px;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.15);
}

.message_top {
  overflow: hidden;
  margin-bottom: 25px;
}

.message_top .tit {
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  float: left;
}

.message_top .tit a {
  font-size: 18px;
  color: #333333;
  text-decoration: underline;
  margin-left: 25px;
}

.message_top .lxdh {
  float: right;
}

.message_top .lxdh i {
  display: inline-block;
  width: 25px;
  height: 32px;
  margin-right: 15px;
  background: url(../images/icon_bdh.png) no-repeat;
  vertical-align: middle;
}

.message_top .lxdh .dianhau {
  font-size: 16px;
  font-weight: bold;
  color: #333333;
  display: inline-block;
}

.message_top .lxdh .dianhau span {
  font-size: 38px;
  color: #fd2d00;
}

.message_bottom {
  overflow: hidden;
}

.message_bottom .guarantee {
  width: 32%;
  float: left;
}

.message_bottom .guarantee ul {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
}

.message_bottom .guarantee li {
  width: 22%;
  position: relative;
  padding-bottom: 22%;
  border-radius: 50%;
  background: #fd2d00;
}

.message_bottom .guarantee li .text {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  max-height: 100%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  text-align: center;
}

.message_bottom .guarantee li:last-child {
  margin-right: 0;
}

.message_bottom .guarantee li i {
  display: inline-block;
  width: 32px;
  height: 32px;
  vertical-align: middle;
  background-size: 100% 100% !important;
}

.message_bottom .guarantee li:nth-child(1) i {
  background: url(../images/icon_foot1.png) no-repeat;
}

.message_bottom .guarantee li:nth-child(2) i {
  background: url(../images/icon_foot2.png) no-repeat;
}

.message_bottom .guarantee li:nth-child(3) i {
  background: url(../images/icon_foot3.png) no-repeat;
}

.message_bottom .guarantee li:nth-child(4) i {
  background: url(../images/icon_foot4.png) no-repeat;
}

.message_bottom .guarantee li p {
  font-size: 13px;
  color: #ffffff;
  margin-top: 5px;
}

.message_form {
  float: right;
  width: 60%;
  overflow: hidden;
  margin-top: 2vw;
}

.message_form input {
  height: 40px;
  line-height: 40px;
  border-bottom: 1px solid #d0d0d0;
  background: #ffffff;
  float: left;
  outline: none;
  padding: 0 20px;
  color: #666666;
}

.message_form input.input1 {
  width: 20%;
}

.message_form input.input2 {
  width: 21.5%;
  margin-left: 1%;
}

.message_form input.input3 {
  width: 39.5%;
  margin-left: 1%;
}

.message_form .message_btn {
  width: 16%;
  float: right;
  color: #666666;
  font-size: 16px;
  text-align: center;
  height: 40px;
  line-height: 40px;
  cursor: pointer;
  border: 1px solid #d0d0d0;
}

.message_form .message_btn:hover {
  background: #fd2d00;
  color: #ffffff;
}

.foot {
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
}

.foot dl {
  display: block;
}

.foot dl:nth-child(3) {
  max-width: 25%;
  width: 100%;
}

.foot dl:nth-child(3) dd {
  width: 100%;
}

.foot dl:nth-child(3) a {
  display: block;
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* .foot dl:last-child {
  margin-left: 10px;
} */

.foot dl dt {
  font-size: 18px;
  color: #ffffff;
  margin-bottom: 15px;
}

.foot dl dd {
  display: inline-block;
}

.foot dl:nth-child(4) dd:first-child {
  margin-right: 3vw;
}

.foot dl dd a,
.foot dl dd p {
  font-size: 14px;
  color: #adadad;
  line-height: 2.5;
  display: block;
}

.foot dl dd p {
  text-align: center;
}

.foot dl dd img {
  width: 150px;
}

.foot dl dd i {
  display: inline-block;
}

.foot dl:last-child dd p {
  text-align: left;
}

.copyright {
  width: 100%;
  overflow: hidden;
  background: #292929;
}

.copyright p {
  font-size: 14px;
  color: #adadad;
  padding: 20px 0;
}

.copyright p span,
.copyright p a {
  font-size: 14px;
  color: #adadad;
}

.copyright p span {
  margin-right: 2vw;
}

.copyright p .copy_right {
  float: right;
}

#friendlinkbg {
  background: #141414;
  padding: 30px 0 30px 0;
}

.friendlink {
  width: 100%;
  overflow: hidden;
  background: url(../images/link_icon.png) no-repeat left 4px;
  padding-left: 25px;
  line-height: 24px;
}

.friendlink ul {
  position: relative;
}

.friendlink ul li {
  font-size: 14px;
  color: #696969;
  float: left;
}

.friendlink ul li a {
  color: #696969;
}

.friendlink ul li span {
  margin: 0 10px;
}

#floatBottom {
  width: 100%;
  height: 53px;
  background: #fd2d00;
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 999999;
  display: none;
}

#floatBottom a {
  width: 33.333%;
  height: 53px;
  display: block;
  float: left;
  position: relative;
  font-size: 14px;
  color: #fff;
  text-align: center;
  padding-bottom: 4px;
}

#floatBottom a img {
  display: block;
  margin: 4px auto 2px;
  height: 25px;
}

#floatBottom .ewm {
  width: 87px;
  height: 83px;
  position: absolute;
  bottom: 55px;
  left: 50%;
  margin-left: -45px;
  display: none;
}

#floatBottom .ewm img {
  width: 100%;
  height: 100%;
  display: block;
}

@media screen and (max-width:1699px) {
  .tx_title {
    font-size: 42px;
    height: 52px;
    line-height: 52px;
  }

  .tx_p {
    font-size: 15px;
    margin-bottom: 7px;
  }

  .tx_pp {
    font-size: 15px;
    line-height: 26px;
    margin-top: 12px;
  }

  .tx_a {
    width: 165px;
    top: 22px;
  }

  .tx_a span {
    height: 40px;
    line-height: 40px;
    padding-right: 18px;
    background-size: auto 11px;
  }

  nav li a {
    font-size: 16px;
  }

  nav li .sub a {
    font-size: 15px;
  }

  nav .tel .phone {
    font-size: 18px;
  }

  .message_top .tit {
    font-size: 28px;
  }

  .message_top .tit a {
    font-size: 16px;
  }

  .message_top .lxdh .dianhau {
    font-size: 15px;
  }

  .message_top .lxdh .dianhau span {
    font-size: 32px;
  }

  .message_bottom .guarantee li i {
    width: 28px;
    height: 28px;
  }

  .message_bottom .guarantee li:nth-child(1) i {
    background-size: 100% 100%;
  }

  .message_bottom .guarantee li:nth-child(2) i {
    background-size: 100% 100%;
  }

  .message_bottom .guarantee li:nth-child(3) i {
    background-size: 100% 100%;
  }

  .message_bottom .guarantee li:nth-child(4) i {
    background-size: 100% 100%;
  }

  .message_bottom .guarantee li p {
    font-size: 12px;
    transform: scale(0.833333);
  }

  .message_form .message_btn {
    font-size: 14px;
  }

  .foot dl dt {
    font-size: 16px;
  }
}

@media screen and (max-width:1499px) {
  .tx_title {
    font-size: 36px;
    height: 46px;
    line-height: 46px;
  }

  .tx_p {
    font-size: 14px;
    margin-bottom: 5px;
  }

  .tx_pp {
    font-size: 14px;
    line-height: 24px;
    margin-top: 9px;
  }

  .tx_a {
    width: 165px;
    top: 22px;
  }

  .tx_a span {
    height: 40px;
    line-height: 40px;
    padding-right: 18px;
    background-size: auto 11px;
  }

  header .logo {
    width: 320px;
  }

  nav li a {
    line-height: 90px;
  }

  header .logo img {
    height: 60px
  }

  nav .seach .so {
    height: 90px;
  }

  nav .tel .ico {
    height: 90px;
  }

  nav .tel .phone {
    line-height: 90px;
  }

}

@media screen and (max-width:1299px) {
  .tx_title {
    font-size: 30px;
    height: 40px;
    line-height: 40px;
  }

  .tx_p {
    margin-bottom: 3px;
  }

  .tx_pp {
    margin-top: 5px;
  }

  .tx_a {
    width: 140px;
    top: 15px;
  }

  .tx_a span {
    height: 34px;
    line-height: 34px;
    padding-right: 14px;
    background-size: auto 9px;
  }

  nav li:last-child {
    display: none;
  }
}

@media screen and (max-width:1023px) {
  .tx_title {
    font-size: 24px;
    height: 32px;
    line-height: 32px;
  }

  .tx_pp br {
    display: none;
  }

  .tx_a {
    top: 10px;
  }

  header {
    display: none;
  }

  .hd-mobile {
    display: block;
  }

  .menuBtn {
    display: block;
  }

  .hd-mobile .logo {
    line-height: 60px;
  }

  .hd-mobile .logo img {
    height: 40px;
  }

  .head_line {
    height: 60px;
  }

  footer {
    padding: 50px 0 60px 0;
    margin-top: 0;
  }

  .message {
    position: relative;
    top: auto;
    margin-bottom: 50px;
  }

  .message_top .tit {
    font-size: 24px;
    float: none;
  }

  .message_top .lxdh {
    float: none;
  }

  .message_bottom .guarantee {
    width: 32%;
    float: left;
  }

  .message_bottom .guarantee {
    width: 100%;
    float: none;
    display: none;
  }

  .message_form {
    float: none;
    width: 100%;
  }

  .foot dl:nth-child(1),
  /* .foot dl:nth-child(2), */
  .foot dl:nth-child(3) {
    display: none;
  }

  .copyright p .copy_right {
    float: none;
    display: block;
  }

  .copyright {
    margin-bottom: 50px
  }

}

@media screen and (max-width:767px) {

  footer {
    padding: 20px 0 0 0;
  }

  .message {
    padding: 10px 10px;
    margin-bottom: 15px;
  }

  .message_top .tit {
    font-size: 20px;
  }

  .message_top .tit a {
    font-size: 14px;
    margin-left: 15px;
  }

  .message_top .lxdh .dianhau {
    font-size: 14px;
  }

  .message_top .lxdh {
    margin-top: 10px;
  }

  .message_top .lxdh .dianhau span {
    font-size: 24px;
  }

  .message_form input {
    float: none;
  }

  .message_form input.input1 {
    width: 100%;
  }

  .message_form input.input2 {
    width: 100%;
    margin-left: 0;
    margin-bottom: 1%;
  }

  .message_form input.input3 {
    width: 100%;
    margin-left: 0;
    margin-bottom: 2%;
  }

  .message_form .message_btn {
    width: 100%;
    line-height: 36px;
    height: 36px;
    background: #fd2d00;
    color: #fff;
  }

  .foot {
    display: block;
  }

  .foot dl {
    width: 100%;
    margin-bottom: 15px;
  }

  .foot dl dt {
    margin-bottom: 5px;
  }

  .foot dl:last-child dd p {
    line-height: 24px;
  }

  .copyright p {
    padding: 10px 0;
  }

  .copyright p span,
  .copyright p a {
    font-size: 12px;
    color: #adadad;
  }

  #floatBottom {
    display: block;
  }

}

.ab_img img {
  max-width: 100% !important;
  height: auto !important;
  display: inline-block;
}

.ab_img p {
  text-wrap: inherit !important;
}

.ab_img p span {
  text-wrap: inherit !important;
}

.pagebar {
  padding: 20px;
  overflow: hidden;
  clear: both;
  text-align: center;
}

.pagination {
  display: inline-block;
  padding-left: 0;
  margin: 20px 0;
  border-radius: 4px;
}

.pagination>li {
  display: inline;
}

.pagination>li>a,
.pagination>li>span {
  position: relative;
  float: left;
  padding: 6px 12px;
  line-height: 1.42857;
  text-decoration: none;
  color: #337ab7;
  background-color: #fff;
  border: 1px solid #ddd;
  margin-left: -1px;
}

.pagination>li:first-child>a,
.pagination>li:first-child>span {
  margin-left: 0;
  border-bottom-left-radius: 4px;
  border-top-left-radius: 4px;
}

.pagination>li:last-child>a,
.pagination>li:last-child>span {
  border-bottom-right-radius: 4px;
  border-top-right-radius: 4px;
}

.pagination>li>a:hover,
.pagination>li>a:focus,
.pagination>li>span:hover,
.pagination>li>span:focus {
  z-index: 2;
  color: #23527c;
  background-color: #eeeeee;
  border-color: #ddd;
}

.pagination>.active>a,
.pagination>.active>a:hover,
.pagination>.active>a:focus,
.pagination>.active>span,
.pagination>.active>span:hover,
.pagination>.active>span:focus {
  z-index: 3;
  color: #fff;
  background-color: #337ab7;
  border-color: #337ab7;
  cursor: default;
}

.honor-qualifications {
  padding: 0 0 50px;
}

.honor-imgs {
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.honor-item {
  width: calc(25% - 15px);
}

.honor-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .honor-qualifications {
    padding: 30px 0;
  }

  .honor-imgs {
    gap: 30px;
  }

  .honor-item {
    width: calc(50% - 15px);
  }
}