* {
  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);
}

.icon img {
  transition: all 0.3s;
}

.icon:hover img {
  animation: icon-yh 0.6s linear;
}

@keyframes icon-yh {
  0% {
    transform: rotateZ(0);
  }

  10% {
    transform: rotateZ(10deg);
  }

  20% {
    transform: rotateZ(0);
  }

  30% {
    transform: rotateZ(-10deg);
  }

  40% {
    transform: rotateZ(0);
  }

  50% {
    transform: rotateZ(10deg);
  }

  60% {
    transform: rotateZ(0);
  }

  70% {
    transform: rotateZ(-10deg);
  }

  80% {
    transform: rotateZ(0);
  }

  90% {
    transform: rotateZ(10deg);
  }

  100% {
    transform: rotateZ(0);
  }
}

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

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 img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}

.pic img:hover {
  transform: scale(1.2);
  cursor: pointer;
}

.imged {
  position: relative;
  padding-bottom: 65%;
  width: 100%;
  display: block;
  overflow: hidden;
  transition: 0.5s;
  background-size: cover !important;
  background-position: center center !important;
}

.imged img {
  display: none;
}

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

.scale {
  overflow: hidden;
}

.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%;
}



.px1600 {
  max-width: 14rem;
  margin: 0 auto;
}

.std_nav_1400_005 .stdnav14_5_wid {
  max-width: 14rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
}

.snv1405-r,
.snv1405-l {
  width: 40%;
}

.std_nav_1400_005 .stdnav14_head-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.std_nav_1400_005 .stdnav14_5_head {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 99999;
  transition: all 0.3s;
  background: url(../images/stdnav14_1_bg.png) no-repeat;
  background-size: 100% 100%;
  padding-bottom: .1rem;
}

#std_nav_1400_005 .chg_06_png_bg {
  background: url(../images/stdnav14_1_bg.png) no-repeat;
  background-size: 100% 100%;
}

.std_nav_1400_005 .stdnav14_5_head.xg {
  /* background: #930909; */
  top: 0;
  border-top-width: 0;
  padding-top: 0;
  /* background: linear-gradient(180deg, #B21919 0%, #930909 100%); */
  /* box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3); */
  /* padding-bottom: 0; */
}

.std_nav_1400_005 .stdnav14_5_logo {
  position: absolute;
  left: 50%;
  top: .15rem;
  transform: translateX(-50%);
}

.std_nav_1400_005 .stdnav14_5_logo a {
  position: relative;
}

.std_nav_1400_005 .stdnav14_5_logo a {
  display: block;
  font-size: 0;
}



.std_nav_1400_005 .head_nav {
  width: 100%;
  padding: 0;
}

.std_nav_1400_005 .head_nav ul {
  display: flex;
  justify-content: space-between;
}

.std_nav_1400_005 .head_nav ul li {
  z-index: 0;
  position: relative;
}

.std_nav_1400_005 .head_nav ul li a {
  display: block;
  padding: 0;
  position: relative;
  z-index: 2;
}

.std_nav_1400_005 .head_nav ul li h3 {
  font-size: .22rem;
  color: #fff;
  line-height: 1rem;
  position: relative;
  transition: .36s;
  display: inline-block;
  font-weight: bold;
}

.std_nav_1400_005 .head_nav ul li .sub {
  position: absolute;
  top: 100%;
  background: #fff;
  width: auto;
  left: 50%;
  z-index: 10000;
  transform: translateX(-50%) scaleY(0);
  visibility: hidden;
  filter: alpha(opacity=0);
  -moz-opacity: 0;
  -khtml-opacity: 0;
  opacity: 0;
  transition: .5s;
  transform-origin: top;
  box-shadow: 0 0 .05rem rgba(0, 0, 0, .3);
  border-radius: 0 0 .08rem .08rem;
}

.std_nav_1400_005 .head_nav ul li .sub:after {
  content: '';
  height: .03rem;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: #FFC107;
}

.std_nav_1400_005 .head_nav ul li .sub .box {
  padding: .14rem 0;
  text-align: center;
}

.std_nav_1400_005 .head_nav ul li .sub a {
  padding: .08rem .3rem;
  line-height: .28rem;
  transition: .6s;
  font-size: .17rem;
  color: #333;
  text-align: center;
  min-width: 1.8rem;
}

.std_nav_1400_005 .head_nav ul li .sub a:hover {
  color: #fff;
  background: #b21919;
}

.std_nav_1400_005 .head_nav ul li:hover .sub {
  filter: alpha(opacity=050);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scaleY(1);
}


/* banner */
.std_nav_1400_005 .stdnav14_1_banner1 ul {
  position: relative;
  z-index: 9;
}

.std_nav_1400_005 .stdnav14_1_banner1 ul .slick-slide a {
  /* display: block; */
  /* position: relative; */
  /* padding-bottom: 50%; */
}

.std_nav_1400_005 .stdnav14_1_banner1 ul .slick-slide a img,
.std_nav_1400_005 .stdnav14_1_banner1 ul .slick-slide a video {
  /* position: absolute; */
  /* top: 0rem; */
  /* right: 0rem; */
  /* bottom: 0rem; */
  /* left: 0rem; */
  width: 100%;
  height: 100%;
  /* object-fit: cover; */
  /* display: block; */
}



.std_nav_1400_005 .stdnav14_1_m_head {
  display: none;
}

.std_nav_1400_005 .stdnav14_1_banner {
  position: relative;
}

.std_nav_1400_005 .stdnav14_1_banner .slick-dots {
  position: absolute;
  font-size: 0;
  bottom: .5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 050%;
}

.std_nav_1400_005 .stdnav14_1_banner .slick-dots li {
  width: .27rem;
  height: .22rem;
  background-size: 050% 050% !important;
  transition: all 0.3s;
  margin: 0 .17rem;
}

.std_nav_1400_005 .stdnav14_1_banner .slick-dots li button {
  display: none;
}

.std_nav_1400_005 .stdnav14_1_banner1 ul .slick-slide a::after {
  /* height: 1.8rem; */
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  background-position: center top;
  z-index: 8;
  background-size: 100% 100% !important;
}

.std_nav_1400_005 .stdnav14_1_banner .slick-dots li.slick-active {
  width: .39rem;
  height: .32rem;
}

#std_nav_1400_005 .chg_03 {
  color: #ffffff;
}

#std_nav_1400_005 .chg_02 ul li a h3 {
  color: #ffffff;
}

/*  */
.footer {
  background: url(../images/footerbg.png) bottom center no-repeat;
  background-size: 100% 100%;
  text-align: center;
  color: #fff;
  font-size: .16rem;
  line-height: .4rem;
  padding: 2.6rem 0 0 0;
  position: relative;
  z-index: 0;
}

.footer:after {
  content: "";
  position: absolute;
  width: 100%;
  height: 3rem;
  top: -1.3rem;
  left: 0;
  background: url(../images/end_bg.png) top center no-repeat;
  background-size: 100% 100%;
  z-index: -1;
  user-select: none;
}

.footer a {
  color: #fff;
  font-size: .16rem;
  line-height: .4rem;
}

.footer .end_logo {}

.footer .end_logo img {}

.footer .end_txt {
  display: flex;
  justify-content: center;
  padding: .2rem 0;
}

.footer .end_txt p {}

.footer .copyright {
  background: #A11515;
  text-align: center;
  padding: .2rem 0;
}

.footer .copyright p {
  line-height: .3rem;
}

.footer .copyright p a {
  line-height: .3rem;
}

/*  */

@media screen and (max-width: 1800px) {
  .std_nav_1400_005 .head_nav {
    padding: 0 1.2rem;
  }
}

@media screen and (max-width: 1440px) {
  .std_nav_1400_005 .stdnav14_5_logo {
    width: 1.5rem;
  }

  .std_nav_1400_005 .stdnav14_5_logo img {
    width: 100%;
  }
}

@media screen and (max-width: 1400px) {
  .std_nav_1400_005 .stdnav14_5_wid {
    padding-left: .15rem;
    padding-right: .15rem;
  }

  .std_nav_1400_005 #openBtn .lcbody {
    right: .2rem;
  }

  .std_nav_1400_005 .head_nav ul li h3 {
    font-size: .16rem !important;
  }

  .std_nav_1400_005 .stdnav14_5_wid {
    max-width: 100%;
    padding: 0 .15rem;

  }

}

@media screen and (min-width: 2500px) {
  .std_nav_1400_005 .stdnav14_1_banner1 ul .slick-slide a {
    padding-bottom: 100vh;
  }
}

@media screen and (max-width: 1340px) {}

@media screen and (max-width: 1024px) {
  html {
    font-size: 85px;
  }

  .std_nav_1400_005 .stdnav14_5_head {
    display: none;
  }

  .std_nav_1400_005 .stdnav14_1_m_head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #003683;
    z-index: 999;
    padding: 0 .05rem 0 .15rem;
    box-shadow: 0 0 .05rem rgba(0, 0, 0, .1);
    display: block;
    background: #930909;
    background: linear-gradient(180deg, #B21919 0%, #930909 100%);
  }

  .std_nav_1400_005 .stdnav14_1_m_head_box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: .6rem;
  }

  .std_nav_1400_005 .stdnav14_1_m_logo img {
    max-height: .4rem;
    max-width: 100%;
    vertical-align: middle;
  }

  .std_nav_1400_005 .stdnav14_1_m_head_menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu {
    width: .3rem;
    /* height: .3rem; */
    position: relative;
    margin-left: .05rem;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu img {
    width: .2rem;
  }

  .std_nav_1400_005 .stdnav14_1_close_menu {
    display: none;
  }





  .std_nav_1400_005 .stdnav14_1_m_nav {
    position: fixed;
    top: .6rem;
    right: -100%;
    bottom: 0;
    z-index: 999;
    background: #f7f3e4;
    overflow-y: auto;
    width: 100%;
    padding: .13rem 0;
    transition: 0.5s;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav.on {
    right: 0;
  }


  .std_nav_1400_005 .stdnav14_1_m_nav ul {
    padding: 0rem .25rem;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav ul li {
    position: relative;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav ul li>span.on {
    transform: rotateZ(180deg);
  }

  .std_nav_1400_005 .stdnav14_1_m_nav ul li ul {
    display: none;
    padding: 0 .05rem;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav ul li ul li {
    border: none;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav>ul>li a {
    display: block;
    font-size: .14rem;
    line-height: .2rem;
    padding: .12rem 0;
    position: relative;
    color: #333;
    font-weight: 600;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav>ul>li ul li a {
    padding: .05rem 0;
    font-size: .14rem;
    line-height: .31rem;
    padding: 0;
    font-weight: normal;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav>ul>li ul li:nth-child(1) a {
    padding-top: 0;
  }

  .std_nav_1400_005 .stdnav14_1_m_nav>ul>li>span {
    position: absolute;
    width: .3rem;
    height: .3rem;
    background: url(../images/stdnav14_1_m_nav_down.png) no-repeat;
    background-size: .14rem .14rem;
    background-position: center center;
    right: -0.05rem;
    top: .07rem;
    cursor: pointer;
    display: block;
    color: #fff;
    transition: all 0.3s;
  }


  .std_nav_1400_005 .stdnav14_1_wap_menu .point {
    display: inline-block;
    width: .4rem;
    height: .22rem;
    position: relative;
    outline: none;
  }

  /* .std_nav_1400_005 .stdnav14_1_wap_menu .point:hover .navbtn,  .std_nav_1400_005 .stdnav14_1_wap_menu .point:hover .navbtn::after,  .std_nav_1400_005 .stdnav14_1_wap_menu .point:hover .navbtn::before { width: 28px; } */
  .std_nav_1400_005 .stdnav14_1_wap_menu .navbtn {
    position: absolute;
    top: .12rem;
    left: 0rem;
    display: inline-block;
    width: .24rem;
    height: .02rem;
    transition: all 0.3s ease-out 0s;
    background: #f0dea7;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu .navbtn::after,
  .std_nav_1400_005 .stdnav14_1_wap_menu .navbtn::before {
    position: absolute;
    left: 0rem;
    display: inline-block;
    width: .24rem;
    height: .02rem;
    content: "";
    transition: all 0.3s ease-out 0s;
    background: #f0dea7;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu .navbtn::after {
    top: -0.08rem;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu .navbtn::before {
    top: .08rem;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu .point.on .navbtn {
    background: transparent;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu .point.on .navbtn::after {
    transform: rotate(45deg);
    top: 0rem;
  }

  .std_nav_1400_005 .stdnav14_1_wap_menu .point.on .navbtn::before {
    transform: rotate(-45deg);
    top: 0rem;
  }
}


@media screen and (max-width: 1024px) {
  .std_nav_1400_005 .stdnav14_1_banner1 ul .slick-slide a::after {
    display: none;
  }

  .std_nav_1400_005 .stdnav14_1_banner {
    /* padding-top: 60px; */
  }

}

@media screen and (max-width: 900px) {
  .footer .end_txt {
    display: block;
    padding: .1rem 0;
  }
}

@media screen and (max-width: 768px) {
  .std_nav_1400_005 .stdnav14_1_banner .slick-dots {
    bottom: .2rem;
  }

  .footer .end_logo img {
    width: 50%;
  }

  .footer:after {
    background-size: auto;
  }

  .footer {
    padding: 1.6rem 0 0 0;
  }

  .footer .copyright {
    padding: .1rem 0;
  }
}