p {
  margin: 0;
}

input,
textarea {
  border: none;
  outline: none;
  background-color: transparent;
}

img {
  vertical-align: middle;
}

/* 通用样式 */
.p1920 {
  width: 1920px;
  position: relative;
  left: 50%;
  margin-left: -960px;
}

.w1200 {
  width: 1200px;
  margin: 0 auto;
}

.bw {
  width: 100%;
}

.clearfix::after {
  content: '';
  display: block;
  height: 0;
  clear: both;
  overflow: hidden;
  visibility: hidden;
}

.clearboth {
  height: 0px;
  line-height: 0px;
  overflow: hidden;
  clear: both;
  font-size: 0px;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.dfc {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ovimg,
.ibw,
.miw,
.iml,
.imgbig {
  overflow: hidden;
}

.imgbig img {
  -webkit-transition: all ease .5s;
  -moz-transition: all ease .5s;
  -ms-transition: all ease .5s;
  -o-transition: all ease .5s;
  transition: all ease .5s;
}

.imgbig:hover img {
  -webkit-transform: scale(1.2, 1.2);
  -moz-transform: scale(1.2, 1.2);
  -ms-transform: scale(1.2, 1.2);
  -o-transform: scale(1.2, 1.2);
  transform: scale(1.2, 1.2);
}

.ovimg img {
  width: 100%;
  min-height: 100%;
}

.ibw img {
  width: 100%;
  height: auto;
}

.miw img {
  max-width: 100%;
  max-height: 100%;
}

.iml {
  text-align: center;
}

.iml img {
  transform: translateY(-2px);
  vertical-align: middle;
}

html {
  margin: 0;
  padding: 0;
  border: 0;
}

body,
div,
span,
object,
iframe,
h1,
h2,
h3,
h4,
p,
blockquote,
pre,
a,
address,
code,
b,
em,
img,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
footer,
header,
hgroup,
nav,
section {
  margin: 0;
  padding: 0;
  border: 0;
}

a {
  text-decoration: none;
  outline: none;
}

a:hover,
a:active,
a:focus {
  text-decoration: none;
  outline: none;
}

input {
  padding: 0;
  margin: 0;
  font-family: 'Microsoft YaHei';
}

img {
  border: none;
  background: none;
  vertical-align: middle;
}

ul,
ol,
li {
  list-style-type: none;
}

select,
input,
img,
select {
  vertical-align: middle;
}

table {
  border-collapse: collapse;
  border-spacing: 0
}

table,
th,
td {
  vertical-align: middle
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  overflow: hidden;
  visibility: hidden;
}

.clearfix {
  zoom: 1
}

.clearboth {
  height: 0px;
  line-height: 0px;
  overflow: hidden;
  clear: both;
  font-size: 0px;
}



#m_demo {
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
  padding-top: 20px;
}

#m_indemo {
  float: left;
  width: 800%
}

#m_demo1 {
  float: left;
}

#m_demo2 {
  float: left;
}


#demo {
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
}

#indemo {
  float: left;
  width: 800%
}

#demo1 {
  float: left;
}

#demo2 {
  float: left;
}


.w1200 {
  width: 1200px;
  margin: 0 auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.thead {
  position: relative;
}

.head1 {
  width: 100%;
  background: url(../images/headbg.png) no-repeat center;
  height: 122px;
  background-size: cover;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 99;
}

.w1680 {
  max-width: 1710px;
  padding-left: 15px;
  padding-right: 15px;
  margin: 0 auto;
}

.logo {
  line-height: 122px;
  float: left;
  width: 25%;
}

.logo img {
  max-width: 100%;
}

.head-right {
  float: right;
  padding-right: 240px;
  position: relative;
  max-width: 75%;
}

.top_contact {
  color: #292929;
  padding-left: 76px;
  background: url(../images/tel1.png) no-repeat left center;
  line-height: 1.5;
  position: absolute;
  right: 20px;
  top: 35px;
}

.index-c1 {
  width: 100%;
  position: relative;
  margin-top: -10%;
  z-index: 99;
}

.index-c1 .c1-1 {
  position: relative;
  overflow: hidden;
  height: 440px;
}

.index-c1 .c1-1 li {
  width: 22%;
  vertical-align: bottom;
  position: absolute;
  transition: .3s;
  top: 10%;
}

.index-c1 .c1-1 li:nth-child(1) {
  left: 1.5%;
}

.index-c1 .c1-1 li:nth-child(2) {
  left: 26.5%;
}

.index-c1 .c1-1 li:nth-child(3) {
  left: 51.5%;
}

.index-c1 .c1-1 li:nth-child(4) {
  left: 76.5%;
}

.index-c1 .c1-1 li .wz {
  background: rgba(4, 12, 52, 0.75);
  text-align: center;
  padding: 50px 0;
  height: 184px;
}

.index-c1 .c1-1 li .wz h3 {
  font-size: 24px;
  color: #c41f2a;
}

.index-c1 .c1-1 li .wz h3 span {
  font-size: 36px;
}

.index-c1 .c1-1 li .wz p {
  font-size: 18px;
  color: #fff;
  margin-top: 20px;
}

.index-c1 .c1-1 li .img {
  width: 100%;
  height: 256px;
  background-size: cover;
}

.index-c1 .c1-1 li:hover {
  top: 0;
}

@media (max-width: 1600px) {
  .index-c1 .c1-1 li .img {
    height: 220px;
  }

  .index-c1 .c1-1 {
    height: 400px;
  }
}

@media (max-width: 1300px) {
  .x-menu>li>a {
    padding: 0 1.5vw
  }
}

@media (max-width: 1200px) {
  .head-right {
    padding-right: 0;
  }

  .top_contact {
    display: none;
  }

  .index-c1 {
    margin-top: 0;
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .c1-2 li {
    width: 23%;
    margin: 0 1% 15px;
    text-align: center;
    float: left;
  }

  .c1-2 li .wz {
    padding: 30px 0;
    background: #040c34;
  }

  .c1-2 li .wz h3 {
    font-size: 16px;
    color: #c41f2a;
  }

  .c1-2 li .wz h3 span {
    font-size: 24px;
  }

  .c1-2 li .wz p {
    font-size: 14px;
    color: #fff;
    margin-top: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .c1-2 li .img img {
    width: 100%;
  }
}

@media (max-width: 990px) {
  .c1-2 li {
    width: 48%;
  }

  body {
    padding-top: 60px;
  }
}


.index-tlt1 {
  text-align: center;
  background: url(../images/line02.png) no-repeat center top;
  padding-top: 40px;
  margin: 50px auto;
}

.index-tlt1 h3 {
  font-size: 30px;
  font-weight: bold;
  color: #000;
  text-transform: uppercase;
}

.index-tlt1 h2 {
  font-size: 30px;
  color: #000;
  margin-top: 10px;
}


.index-c2 {
  padding-bottom: 4%;
}

.pro-slick {
  position: relative;
}

.pro-slick .slick-arrow {
  width: 52px;
  height: 52px;
  position: absolute;
  top: 50%;
  margin-top: -26px;
  cursor: pointer;
  border: none;
  outline: none;
  text-indent: 100px;
  overflow: hidden;
  z-index: 99;
}

.pro-slick .slick-prev {
  background: url(../images/left01.png) no-repeat center;
  left: -50px;
}

.pro-slick .slick-next {
  background: url(../images/right01.png) no-repeat center;
  right: -50px;
}

.pro-slick .slick-con {
  padding: 0 2%;
}

.pro-slick .slick-con a {
  display: block;
  position: relative;
}

.pro-slick .slick-con .img img {
  width: 100%;
}

.pro-slick .slick-con .wz {
  text-align: center;
  position: absolute;
  top: 8%;
  width: 100%;
  z-index: 10;
}

.pro-slick .slick-con .wz h3 {
  font-size: 24px;
  color: #ff0000;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pro-slick .slick-con .wz h4 {
  font-size: 24px;
  color: #5a5a5a;
  font-weight: bold;
  margin-top: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pro-slick .slick-con .marks {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  position: absolute;
  z-index: 9;
  left: 0;
  top: 0;
  opacity: 0;
  transition: .3s;
}

.pro-slick .slick-con dt {
  width: 160px;
  height: 46px;
  border: 1px solid #fff;
  line-height: 44px;
  font-size: 16px;
  color: #fff;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -23px;
  margin-left: -80px;
  z-index: 10;
  font-weight: normal;
  opacity: 0;
  transition: .3s;
}

.pro-slick .slick-con a:hover .marks {
  opacity: 1;
}

.pro-slick .slick-con a:hover dt {
  opacity: 1;
}

.pro-slick .slick-con a:hover .wz h4 {
  color: #fff
}

@media (max-width: 1800px) {
  .pro-slick {
    padding-left: 60px;
    padding-right: 60px;
  }

  .pro-slick .slick-prev {
    left: 0px;
  }

  .pro-slick .slick-next {
    right: 0px;
  }
}

@media (max-width: 1200px) {

  .index-tlt1 {
    margin: 30px auto;
    background: none;
    padding-top: 0;
  }

  .index-tlt1 h3 {
    font-size: 24px;
  }

  .index-tlt1 h2 {
    font-size: 24px;
  }

  .pro-slick .slick-con .wz h3 {
    font-size: 18px;
  }

  .pro-slick .slick-con .wz h4 {
    font-size: 18px;
  }

  .pro-slick .slick-con dt {
    font-size: 14px;
    width: 120px;
    height: 40px;
    line-height: 38px;
    margin-left: -60px;
    margin-top: -20px;
  }
}


@media (max-width: 768px) {
  .pro-slick .slick-con .wz h3 {
    font-size: 16px;
  }

  .pro-slick .slick-con .wz h4 {
    font-size: 16px;
  }
}



.c3-con {
  background: url(../images/bg1.jpg) no-repeat center;
  background-attachment: fixed;
  background-size: cover;
  height: 255px;
  position: relative;
}

.c3-con .wz {
  width: 100%;
  position: absolute;
  top: 50%;
  text-align: center;
  margin-top: -61px;
}

.c3-con .wz h3 {
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}

.c3-con .wz p {
  font-size: 16px;
  color: #fff;
  line-height: 50px;
}

.c3-con .wz a {
  display: block;
  width: 144px;
  height: 36px;
  background: #c41f2a;
  color: #fff;
  font-size: 14px;
  line-height: 36px;
  text-align: center;
  margin: 0 auto;
  margin-top: 10px;
}

.c4-con {
  background: url(../images/bg2.jpg) no-repeat center;
  background-size: cover;
  padding: 5% 0;
}

.c4-con .c4-1 {
  text-align: center;
}

.c4-con .c4-1 .c4-1-tlt {
  display: inline-block;
  padding-left: 20px;
  background: url(../images/line03.png) no-repeat left center;
}

.c4-con .c4-1 .c4-1-tlt h3 {
  font-size: 30px;
  color: #fff;
}

.c4-con .c4-1 .c4-1-tlt p {
  font-size: 14px;
  color: #fff;
  text-align: left;
  margin-top: 10px;
  text-transform: uppercase;
}

.c4-con .c4-1 .c4-1-wz {
  font-size: 14px;
  line-height: 2.5;
  color: #fff;
  max-width: 920px;
  margin: 0 auto;
  padding: 2.5% 0;
}

.c4-con .c4-2 {
  max-width: 1000px;
  margin: 0 auto;
}

.c4-con .c4-2 ul li {
  width: 23%;
  margin: 0 1% 20px;
  float: left;
}

.c4-con .c4-2 ul li a {
  display: block;
  background: rgba(4, 12, 52, 0.54);
  text-align: center;
  padding: 13% 2% 6%;
}

.c4-con .c4-2 ul li img {
  max-width: 100%;
}

.c4-con .c4-2 ul li h3 {
  font-size: 18px;
  color: #fff;
  margin-top: 10px;
}

.c4-con .c4-2 ul li h3 span {
  font-size: 30px;
  font-family: Impact;
  margin-right: 20px;
}

.c4-con .c4-2 ul li:hover a {
  background: #c41f2a;
}

@media (max-width: 990px) {
  .c4-con .c4-1 .c4-1-tlt h3 {
    font-size: 24px;
  }

  .c4-con .c4-1 .c4-1-wz {
    line-height: 1.8;
    padding: 30px 15px;
  }
}

@media (max-width: 768px) {
  .c4-con .c4-2 ul li {
    width: 48%;
  }

  .c4-con .c4-2 ul li h3 {
    font-size: 16px;
  }

  .c4-con .c4-2 ul li h3 span {
    font-size: 24px;
    margin-right: 10px;
  }
}


.index-c5 {
  padding-bottom: 30px;
}

.news-slick {
  padding-left: 30px;
  padding-right: 30px;
}

.news-slick .slick-arrow {
  width: 52px;
  height: 52px;
  position: absolute;
  top: 50%;
  margin-top: -26px;
  cursor: pointer;
  border: none;
  outline: none;
  text-indent: 100px;
  overflow: hidden;
  z-index: 99;
}

.news-slick .slick-prev {
  background: url(../images/left01.png) no-repeat center;
  left: -26px;
}

.news-slick .slick-next {
  background: url(../images/right01.png) no-repeat center;
  right: -26px;
}

.news-slick .slick-con {
  padding: 0 6% 30px;
}

.news-slick .slick-con a {
  display: block;
  padding: 8% 8% 25%;
  background: #f1f1f1;
  position: relative;
}

.news-slick .slick-con a .img img {
  width: 100%;
}

.news-slick .slick-con a .date {
  font-size: 12px;
  color: #898989;
  line-height: 30px;
}

.news-slick .slick-con a h3 {
  font-size: 18px;
  font-weight: bold;
  color: #323232;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-slick .slick-con a .info {
  font-size: 14px;
  color: #646464;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  margin: 18px auto
}

.news-slick .slick-con a dt {
  width: 51px;
  height: 51px;
  background: url(../images/jia.png) no-repeat center;
  position: absolute;
  bottom: -25.5px;
  left: calc(50% - 25.5px);
}


@media (max-width: 1800px) {
  .news-slick {
    padding-left: 60px;
    padding-right: 60px;
  }

  .news-slick .slick-prev {
    left: 10px;
  }

  .news-slick .slick-next {
    right: 10px;
  }
}

@media (max-width: 1200px) {
  .news-slick .slick-con a h3 {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .news-slick .slick-con a h3 {
    font-size: 14px;
  }

  .news-slick .slick-con a .info {
    font-size: 12px;
  }
}



.yqlj {
  font-size: 14px;
  line-height: 30px;
  padding-bottom: 15px;
  color: #333;
}

.yqlj a {
  color: #333;
}


.footbg {
  background: url(../images/bg3.jpg) no-repeat center;
  background-size: cover;
}

.foot1 {
  padding-top: 60px;
  padding-bottom: 20px;
}

.ff1 {
  width: 32%;
  float: left;
  padding-right: 1%
}

.ff1 .ftel dd {
  font-size: 18px;
  color: #fff;
}

.ff1 .ftel dl {
  font-size: 30px;
  font-weight: bold;
  color: #fff;
  line-height: 2;
}

.ff1 .ss #formsearch {
  width: 237px;
  height: 44px;
  background: url(../images/ss.png) no-repeat center;
}

.ff1 .ss #formsearch input {
  background: none;
  outline: none;
  border: none;
  line-height: 44px;
}

.ff1 .ss #formsearch #keyword {
  width: 182px;
  padding-left: 10px;
  font-size: 16px;
  color: #999999;
}

.ff1 .ss #formsearch #s_btn {
  width: 50px;
}

.ff1 .flx {
  font-size: 14px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.62);
  margin-top: 15px;
}

.ff2 {
  width: calc(68% - 112px);
  float: left;
  padding-right: 8%
}

.ff3 {
  width: 112px;
  text-align: center;
  float: right;
  font-size: 14px;
  line-height: 2.8;
  color: rgba(255, 255, 255, 0.49);
}

.ff3 img {
  max-width: 100%;
}

.ff2 ul {
  font-size: 0;
}

.ff2 ul li {
  display: inline-block;
  width: 20%;
  vertical-align: top;
}

.ff2 ul li h3 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 25px;
}

.ff2 ul li .sec a {
  display: block;
  font-size: 14px;
  line-height: 3.2;
  color: rgba(255, 255, 255, 0.3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ff2 ul li .sec a:hover {
  color: #fff;
}

.foot2 {
  border-top: 1px solid rgba(247, 247, 247, 0.27);
  padding: 30px 0;
  font-size: 12px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.51)
}

.foot2 a {
  color: rgba(255, 255, 255, 0.51)
}

.foot2 .copyr {
  float: left;
}

.foot2 .jszc {
  float: right;
}

.foot2 a:hover {
  color: #fff;
}

@media (max-width: 990px) {
  .foot1 {
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .ff1 {
    width: 100%;
    padding-right: 0;
    margin-bottom: 20px;
    float: none;
  }

  .ff1 .ftel dl {
    font-size: 24px;
  }

  .ff2 {
    display: none
  }

  .ff3 {
    width: 100%;
    float: none;
  }

  .foot2 {
    padding: 20px 0;
  }

  .foot2 .copyr {
    float: none;
    text-align: center;
  }

  .foot2 .jszc {
    float: none;
    text-align: center;
  }
}






.bgmax {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

.bgmin {
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center top;
}

.fh {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}





/* 导航栏 */
.nav1 {}

.nav-li {
  position: relative;
  z-index: 999;
}

.nav-li .nav-a {
  display: block;
  line-height: 54px;
  font-size: 17px;
  color: #000;
  width: 133px;
  text-align: center;
}

.nav-ul {
  position: absolute;
  left: 50%;
  top: 100%;
  background-color: #e4e4e4;
  z-index: 999;
  min-width: 100%;
  transform: translate(-50%, 20px);
  opacity: 0;
  visibility: hidden;
  transition: all .5s ease;
}

.nav-ul li {
  width: 100%;
}

.nav-ul li a {
  width: 100%;
  line-height: 38px;
  text-align: center;
  display: block;
  color: #000;
  white-space: nowrap;
  padding: 0 5px;
}

.nav-li:hover .nav-a {
  background-color: #c13339;
  color: #fff;
}

.nav-li:hover .nav-ul {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-ul li a:hover {}