* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

html {
  font-size: 100px;
  font-size: 5.2083333vw;
}

body {
  font-size: .14rem;
}

@font-face {
  font-family: 'sySong';
  src: url('../fonts/sySong.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}

html,
body {
  color: #000;
  margin-left: auto !important;
  margin-right: auto !important;
  text-align: left;
  overflow-x: hidden;
  position: relative;
  background: #fff;
  font-family: Microsoft YaHei;
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

img,
input {
  border: 0;
  outline: none;
}

.wap {
  display: none;
}

.top>img.wap {
  display: none;
}

body .clear {
  float: none !important;
  clear: both;
  height: 0 !important;
  width: 0 !important;
  border: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.pic {
  padding-top: 75%;
  position: relative;
  overflow: hidden;
}

.pic::before {
  position: absolute;
  top: 0;
  left: -90%;
  z-index: 2;
  display: block;
  content: "";
  width: 50%;
  height: 100%;
  opacity: .25;
  pointer-events: none;
  /* background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 53) 100%);
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, .53) 100%); */
  background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0, rgba(255, 255, 255, 53) 50%, rgba(255, 255, 255, 0) 70%);
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 53) 50%, rgba(255, 255, 255, 0) 70%);
  -webkit-transform: skewX(-25deg);
  -ms-transform: skewX(-25deg);
  transform: skewX(-25deg);
  z-index: 3;
}

.pic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 1s;
}

a:hover .pic img {
  transform: scale(1.05);
}

a:hover .pic:before {
  -webkit-animation: shine 1s;
  animation: shine 1s
}

@-webkit-keyframes shine {
  100% {
    left: 125%
  }
}

@keyframes shine {
  100% {
    left: 125%
  }
}

.pic div {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 100%;
  height: 100%;
  transition: all .8s;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

a:hover .pic div {
  width: 110%;
  height: 110%;
}


.modulepic {
  padding-top: 75%;
  position: relative;
  overflow: hidden;
}

.modulepic img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 1s;
  object-fit: cover;
}

.modulepic video {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 1s;
  object-fit: cover;
}

.modulepic div {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all .8s;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

a:hover .modulepic img {
  transform: scale(1.05);
}

a:hover .modulepic video {
  transform: scale(1.05);
}

a:hover .modulepic div {
  transform: scale(1.1);
}



.px1600 {
  max-width: 16rem;
  margin: 0 auto;
}

.top_line {
  background: #004795;
  height: .32rem;
  line-height: .32rem;
  font-size: .14rem;
  color: #fff;
}

.top_line .px1600 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top_line .welcome {
  font-size: .14rem;
  color: #fff;
}

.top_line .welcome p {}

.top_line .head_link {}

.top_line .head_link {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-right: 0;
}

.top_line .head_link a {
  color: #fff;
  font-size: .16rem;
  margin: 0 .15rem;
  line-height: .32rem;
  opacity: .8;
  transition: all .3s;
}

.top_line .head_link a:hover {
  opacity: 1;
}

.head {
  position: fixed;
  z-index: 10000;
  left: 0;
  right: 0;
  top: 0;
  padding: 0;
  background: #fff;
}



.xg1 {
  transition: all .3s;
}

.xg1 .logo {
  margin: .1rem auto;
}

.xg1.head {
  box-shadow: 0 .05rem .15rem rgba(0, 0, 0, 0.2);
  border-bottom: none;
}

.xg1 .top_line {
  display: none
}

.xg1 .tops_r {
  padding: 0;
  margin-left: 1rem;
}

.xg1.head:after {
  display: none
}

.xg1 .top_link {
  display: none;
  transition: all 0.3s;
}

.xg1 .search-con {
  display: none;
  transition: all 0.3s;
}

.xg1 .logo a img {
  height: .6rem;
}

.xg1 .top_other {
  height: 0;
  transition: all .3s;
  display: none;
}

.xg1 .tops {}

.head .img2 {
  display: none;
}

.xg1.head .img1 {
  display: none;
}

.xg1.head .img2 {
  display: block;
}

.tops {
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-content: center;
  align-items: center;
  position: relative;
  z-index: 99;
}

.tops_r {
  flex: 1;
  min-width: 0;
  height: auto;
  padding: .15rem 0 .15rem 0;
  margin-left: 1.7rem;
}

.top_other {
  display: flex;
  justify-content: flex-end;
  color: rgba(255, 255, 255, 0.5);
  font-size: .14rem;
  line-height: .3rem;
  align-items: center;
  /* margin-top: .1rem; */
  transition: all .3s;
}

.top_link {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-right: .2rem;
}

.top_link a {
  color: #fff;
  font-size: .16rem;
  margin: 0 .15rem;
  line-height: .27rem;
  opacity: .8;
  transition: all .3s;
}

.top_link a:hover {
  opacity: 1;
}

.fl {
  float: left;
}

.logo {
  margin: .2rem auto;
  flex: 1;
  min-width: 0;
}

.logo a {
  display: block;
}

.logo a img {
  display: block;
  height: .71rem;
  transition: all .3s;
}

.fr {
  float: right;
}

/* ???’??a�???a�??￠a??a?￠???’?￠a??????a�????￥???’??a�????￠?￠a�????…?????’?￠a??????a�????¤???’??a�????￠?￠a�????…?????’?￠a??????a�????′???’??a�???a�??￠a??a?￠???’?￠a??????a�????????’??a�????￠?￠a�??????????’???￠???￠?￠a???????????￠?￠a???????￠???’??a�????￠?￠a�????…?????’?￠a??????a�????¨???’??a�???a�??￠a??a?￠???’?￠a??????a�????|???’??a�????￠?￠a�????…?????’?￠a??????a�????????’??a�????￠?￠a�??????|???’???￠???￠?￠a??????????a�|?￠a???“???’??a�???a�??￠a??a?￠???’?￠a??????a�????§???’??a�????￠?￠a�????…?????’?￠a??????a�????′???’??a�????￠?￠a�????…?????’?￠a??????a�????￠ */



input,
button {
  border: none;
  outline: none;
}

.search {
  position: relative;
  width: 3.2rem;
  height: 0.5rem;
  line-height: 0.3rem;
  overflow: hidden;
  box-sizing: border-box;
  border: 0.01rem solid #004795;
}

.search div {
  margin-left: .5rem;
}

.search a {
  display: inline-block;
}

.search a:hover {
  opacity: 0.85;
}

.search span {
  display: inline-block;
  font-size: .14rem;
  color: rgba(255, 255, 255, 0.8);
  margin-right: .2rem;
}

.search span:nth-child(1) {
  margin-right: .15rem;
}

.search input[type="text"] {
  font-size: .16rem;
  width: 2.2rem;
  height: .48rem;
  padding-left: .15rem;
  background: none;
  border-radius: 0;
  float: left;
  font-size: 0.16rem;
  font-weight: normal;
  line-height: normal;
  letter-spacing: normal;
  color: #666666;
}

.search input[type="text"]::placeholder {
  font-size: .16rem;
  color: #666666;
}

.search .btn {
  line-height: .3rem;
  position: absolute;
  color: #fff;
  cursor: pointer;
  right: 0;
  text-align: right;
  padding: 0 .15rem 0 .1rem;
  font-size: 0;
  background: url(../images/search.png).2rem center no-repeat #004795;
  box-sizing: border-box;

  width: 0.9rem;
  height: 0.5rem;
  background-size: .16rem .16rem;
  font-size: .16rem;
}

.search .btn:hover {
  background: url(../images/search.png).2rem center no-repeat #3073bc;
}

.search img {
  position: absolute;
  right: .15rem;
  top: .5rem;
}

.search:hover {}

/*  */

.head.on .nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  border: none;
  box-shadow: 0 .1rem .1rem rgb(0 0 0 / 20%);
}

/*  */
.navbox {
  background: #004795;
}

.nav {
  height: .6rem;
  line-height: .6rem;
  margin-top: .05rem;
  position: relative;
  z-index: 9;

}

.nav>ul {
  display: flex;
  justify-content: space-between;
  max-width: 16rem;
  margin: 0 auto;
}

.nav>ul>li {
  display: block;
  text-align: center;
  position: relative;
  /* width: 10%; */
  line-height: .6rem;
  height: .6rem;
  margin-bottom: 0;
  float: left;
  transition: all 0.6s;
}

.nav>ul>li:hover {
  /* background: #6c95d1; */
  transition: all 0.6s;
}

.nav>ul>li:first-child {
  margin-left: 0;
  border: 0;
}

.nav>ul>li>a {
  font-size: 0.18rem;
  color: #fff;
  text-align: center;
  font-weight: bold;
  position: relative;
  display: block;
  height: .6rem;
  line-height: .6rem;
  padding: 0 .2rem;
  transition: all .3s;
}



.xg1 .nav>ul>li:after {
  bottom: -.1rem;
}

.xg1 .nav>ul>li:hover:after {
  bottom: -.1rem;
  background: #ccc;
}

.nav>ul>li.on>div {}

.nav>ul>li.on>a::after {
  width: 100%;
}

.nav>ul>li.active>a {
  color: #f2faf6;
}

.nav>ul>li:hover>a {
  font-weight: bold;
  background: #B9251D;
}

.xg1 .nav>ul>li:hover>a {
  color: #d4e9ff;
}

.nav>ul>li:hover>a:after {
  width: 100%;
}

.nav>ul>li>div {
  position: absolute;
  top: .64rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  min-width: 1.3rem;
  z-index: 9999;
  display: none;
  padding-top: 0;
  border-top: #0066CC 0.03rem solid;
  border-bottom: #0066CC 0.03rem solid;
  border-radius: .1rem;
  overflow: hidden;
}

.nav>ul>li>div>ul {
  overflow: hidden;
  background: rgba(255, 255, 255, 1);
  line-height: normal;
}

.nav>ul>li>div>ul>li a {
  display: block;
  font-size: .18rem;
  line-height: .46rem;
  transition: 0.3s;
  color: #222;
}

.nav>ul>li>div>ul>li:hover {
  background: #eff6fd;
  color: #0066CC;
}

.nav>ul>li>div>ul>li:hover a {
  color: #0066CC;
}



/*???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�??????????’???￠???￠?￠a???????????￠?￠a???????￠???’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�????????’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’???￠???￠?￠a�????…????a�????￠???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’?￠a???|??a�????????’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�|???????’??a�????￠?￠a�????…?????’?￠a??????a�????￥???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�??????????’???￠???￠?￠a???????????￠?￠a???????￠???’??a�???a�??￠a??a?￠???’?￠a??????a�????￠???’??a�???a�????￠???’???￠???￠?￠a??????????a�|???????’?￠a??????a�????????’??a�????￠?￠a�??????|???’?￠a??????a�????????’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’?￠a???|??a�????????’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�|???????’??a�????￠?￠a�????…?????’?￠a??????a�????o???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�??????????’???￠???￠?￠a???????????￠?￠a???????￠???’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�|???????’??a�????￠?￠a�????…?????’?￠a??????a�????￠???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�????…?????’?￠a??????a�????￠???’??a�???a�??￠a??a?￠???’?￠a??????a�????￠???’??a�???a�????￠???’???￠???￠?￠a??????????a�|???????’?￠a??????a�????????’??a�????￠?￠a�??????|???’?￠a??????a�????????’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�|???????’??a�????￠?￠a�????…?????’?￠a??????a�????????’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’?￠a???|??a�????????’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�|???????’??a�????￠?￠a�????…?????’?￠a??????a�????￠???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�??????????’???￠???￠?￠a???????????￠?￠a???????￠???’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�????????’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’???￠???￠?￠a�????…????a�????￠???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’?￠a???|??a�????????’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�|???????’??a�????￠?￠a�????…?????’?￠a??????a�????????’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�??????????’???￠???￠?￠a???????????￠?￠a???????￠???’??a�???a�??￠a??a?￠???’?￠a??????a�????￠???’??a�???a�????￠???’???￠???￠?￠a??????????a�|???????’?￠a??????a�????????’??a�????￠?￠a�????…?????’?￠a??????a�????????’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�????…?????’?￠a??????a�????￠???’??a�???a�??￠a??a?￠???’?￠a??????a�????￠???’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’?￠a???|??a�????????’??a�????￠?￠a�????…?????’?￠a??????a�????????’??a�???a�??￠a??a?￠???’?￠a??????a�????￠???’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’?￠a???|??a�????????’??a�????￠?￠a�????…?????’?￠a??????a�????￠???’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�????￠?￠a�??????????’???￠???￠?￠a???????????￠?￠a???????￠???’??a�???a�??￠a??a?￠???’?￠a??????a�????￠???’??a�???a�????￠???’???￠???￠?￠a??????????a�|???????’?￠a??????a�????????’??a�????￠?￠a�??????|???’?￠a??????a�????????’??a�???a�??￠a??a?￠???’?￠a???????￠?￠a�????￠a�??￠???’??a�???a�????￠???’???￠???￠?￠a�????…????a�????????’?￠a???|??a�????????’??a�???a�??￠a??a?￠???’???￠???￠?￠a??????????a�|???????’??a�????￠?￠a�????…?????’?￠a??????a�????¨*/
.footer {
  width: 100%;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.copyright {
  font-size: .16rem;
  color: #fff;
  line-height: .6rem;
  text-align: center;
  border: rgba(255, 255, 255, 0.2) .01rem solid;
  display: block;
  margin-top: .2rem;
}

.copyright p {
  line-height: .6rem !important;
  color: #fff !important;
  height: .6rem !important;
}

.footer::after {
  content: "";
  position: absolute;
  width: 100%;
  top: .35rem;
  bottom: 0;
  background: #004795;
  z-index: -1;
  background-size: 100% 100%;
}


.footer .stdcopy16_15_link {
  position: relative;
  z-index: 1;
}

.footer .stdcopy16_15_link .stdcopy16_15_wid {
  max-width: 16rem;
  margin: 0 auto;
}

.footer .stdcopy16_15_link::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  background: url(../images/stdcopy16_15_bg1.png) no-repeat;
  z-index: -1;
  background-size: 100% 100% !important;
  left: 3%;
  right: 0;
}


.footer .stdcopy16_15_link ul {
  display: flex;
  flex-wrap: wrap;
  height: .7rem;
  padding: 0 0 0 .6rem;
  align-items: center;
  justify-content: flex-start;
}

.footer .stdcopy16_15_link ul li:first-child {
  display: flex;
  align-items: center;
  font-weight: bold;
}

.footer .stdcopy16_15_link ul li img {
  display: inline-block;
  margin-right: .05rem;
}

.footer .stdcopy16_15_link ul li {
  font-size: .16rem;
  color: #353535;
  line-height: .3rem;
}

.footer .stdcopy16_15_link ul li:last-child a {
  border: none !important;
  padding-right: 0;
}

.footer .stdcopy16_15_link ul li a {
  display: block;
  position: relative;
  z-index: 1;
  color: #353535;
  padding: 0 .2rem;
  border: .01rem dashed #DCDCDC;
  border-top: none !important;
  border-bottom: none !important;
  border-left: none !important;
}

.footer .stdcopy16_15_link ul li:hover a {
  color: #004795;
}

.footer .stdcopy16_15_c {
  padding: .35rem 0 0 0;
}

.footer .stdcopy16_15_c .stdcopy16_15_wid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  max-width: 16rem;
  margin: 0 auto;
}

.footer .stdcopy16_15_c .stdcopy16_15_logo {
  width: 9.36rem;
}

.footer .stdcopy16_15_c .stdcopy16_15_bq {
  width: 25%;
}



.footer .stdcopy16_15_c .stdcopy16_15_wx {
  width: 2rem;
  display: flex;
  justify-content: flex-end;
}

.footer .stdcopy16_15_c .stdcopy16_15_logo img {
  max-width: 100%;
}

.footer .stdcopy16_15_c p {
  font-size: .16rem;
  line-height: .3rem;
  color: #fff;
  height: .3rem;
  display: block;
}



.footer .stdcopy16_15_c .stdcopy16_15_wx h3 {
  font-size: .14rem;
  line-height: .3rem;
  color: #fff;
  text-align: center;
  font-style: normal;
}

.footer .stdcopy16_15_c .stdcopy16_15_wx div {}

.footer .stdcopy16_15_c .stdcopy16_15_wx div img {
  width: 0.8rem;
  height: 0.8rem;
}



@media screen and (max-width: 1440px) {
  .nav>ul>li {}
}

@media screen and (max-width: 1340px) {
  .nav>ul>li {}
}



@media screen and (max-width: 1200px) {
  .nav>ul>li {}

  .logo a {
    /* width: 7rem; */
  }
}

@media screen and (max-width: 1024px) {
  .search {
    width: 3rem;
  }

  .search input[type="text"] {
    width: 2.05rem;
  }

  .search .btn {}

  .footer .stdcopy16_15_link::after {
    left: 0;
    background: #fff;
  }

  .footer .stdcopy16_15_link ul {
    height: auto;
    padding: 15px 0;
    justify-content: flex-start;
  }

  .footer .stdcopy16_15_link ul li a {
    padding: 0 15px;
  }

  .footer .stdcopy16_15_c .stdcopy16_15_bq p {
    line-height: 26px;
  }

  .std_copy_1600_015 .stdcopy16_15_c .stdcopy16_15_wx div h3 {
    line-height: 26px;
  }
}

@media screen and (max-width: 1420px) {
  .px1600 {
    padding-left: .15rem;
    padding-right: .15rem;
  }

  .logo a img {
    width: auto;
  }


}

@media screen and (max-width: 1024px) {

  html {
    font-size: 95px;
  }



  body {
    padding-top: .6rem;
  }

  .pc {
    display: none;
  }

  .wap {
    display: block;
  }

  .b-top {
    display: none;
  }

  .m-head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #004795;
    padding: .1rem;
    z-index: 999;
    box-shadow: 0 .05rem .05rem rgb(0 0 0 / 20%);
  }

  .m-logo {
    font-size: 0;
  }

  .m-logo a {
    font-size: 0;
    line-height: .4rem;
  }

  .m-logo img {
    max-height: .4rem;
    max-width: 80%;
    vertical-align: middle;
  }

  .m-tlink {
    padding: .1rem .15rem 0 .15rem;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .m-tlink a {
    font-size: .14rem;
    margin-right: .15rem;
    margin: .05rem 0;
    color: #fff;
    display: inline-block;
    font-size: .14rem;
    line-height: .24rem;
    /* background: #fff; */
    color: #fff;
    line-height: .3rem;
    padding: 0 .15rem;
    border-radius: .05rem;
    margin: 0 .04rem;
  }

  .m-search {
    margin: 0 .15rem;
    padding-right: .5rem;
    padding-left: .1rem;
    padding-top: .05rem;
    padding-bottom: .05rem;
    position: relative;
    line-height: .35rem;
    /* background: #fff; */
    margin-top: .15rem;
    border: .01rem solid #fff;
  }

  .m-search input[type="text"] {
    display: block;
    width: 100%;
    line-height: .25rem;
    background: none;
    color: #fff;
  }

  .m-search input[type="text"]::placeholder {
    color: #fff;
  }

  .m-search input[type="image"] {
    position: absolute;
    right: .1rem;
    top: .1rem;
    height: .15rem;
  }

  .m-nav {
    position: fixed;
    top: .6rem;
    left: 100%;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: #004795;
    overflow-y: scroll;
    border-top: .01rem solid #fff;

  }

  .m-nav ul {
    padding: 0 .15rem;
    /* border-top: .01rem solid rgba(255, 255, 255, 0.2); */
  }

  .m-nav ul li {
    border-bottom: .01rem solid rgba(255, 255, 255, 0.2);
    position: relative;
  }

  .m-nav ul li>span.on {
    transform: rotateZ(90deg);
  }

  .m-nav ul li ul {
    display: none;
  }

  .m-nav ul li ul li {
    border: none;
  }

  .m-nav>ul>li a {
    display: block;
    font-size: .14rem;
    line-height: .2rem;
    padding: .15rem 0;
    position: relative;
    color: #fff;
  }

  .m-nav>ul>li ul li a {
    padding: .1rem 0;
  }

  .m-nav>ul>li>span {
    position: absolute;
    width: .2rem;
    height: .2rem;
    background: url(../images/m-nav_down.png) no-repeat;
    background-size: .14rem .14rem;
    background-position: center center;
    right: 0;
    top: .15rem;
    cursor: pointer;
    display: block;
    color: #fff;
    transition: all 0.3s;
  }

  .top {
    max-width: 19.2rem;
    margin: 0 auto;
    position: fixed;
    right: .1rem;
    top: .18rem;
    width: .25rem;
    height: .25rem;
    z-index: 9999;
  }

  .top>img {
    display: block;
    width: 100%;
  }

  .wap-menu {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 99999;
    font-size: 0;
  }

  .wap-menu img {
    height: .25rem;
  }

  .close-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 0;
  }

  .foot .px1600 {
    display: block;
  }

  .foot .foot_add {
    text-align: center;
  }

  .foot_code {
    width: 100% !important;
    text-align: center !important;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: .2rem;
  }

  .down_list ul li {
    background-color: #fff;
  }
}

@media screen and (max-width: 900px) {
  .footer .stdcopy16_15_c .stdcopy16_15_logo img {
    max-width: 90%
  }

  .footer .stdcopy16_15_c {
    padding: 20px 0 0 0;
  }

  .footer .stdcopy16_15_c .stdcopy16_15_logo {
    width: 100%;
    text-align: center;
  }

  .footer .stdcopy16_15_c .stdcopy16_15_bq {
    width: 100%;
    margin: 15px 0;
    text-align: center;
  }

  .footer .stdcopy16_15_c .stdcopy16_15_bq2 {
    width: 100%;
    margin-bottom: 15px;
    text-align: center;
  }

  .footer .stdcopy16_15_c .stdcopy16_15_wx {
    width: 100%;
    text-align: center;
    display: flex;
    justify-content: center;
  }

  .footer .stdcopy16_15_c .stdcopy16_15_wx div {
    margin: 0 .2rem
  }

  .footer .stdcopy16_15_c p {
    font-size: 14px !important;
    height: auto !important;
    line-height: .24rem !important;
    padding-top: .1rem;
  }

  .footer .stdcopy16_15_link ul li a {
    border: none !important;
  }
}