input::-webkit-input-placeholder {
color: #cecece;
}
input::-moz-placeholder {
color: #cecece;
}
input:-ms-input-placeholder {
color: #cecece;
}
.font60 {
	font-size: 60px;
}
.font46 {
	font-size: 46px;
}
.font38 {
	font-size: 38px;
}
.font34 {
	font-size: 34px;
}
.font32 {
	font-size: 32px;
}
.font30 {
	font-size: 30px;
}
.font28 {
	font-size: 28px;
}
.font26 {
	font-size: 26px;
}
.font24 {
	font-size: 24px;
}
.font22 {
	font-size: 22px;
}
.font21 {
	font-size: 21px;
}
.font20 {
	font-size: 20px;
}
.font36 {
	font-size: 36px;
}
.font18 {
	font-size: 18px;
}
.font16 {
	font-size: 16px;
}
.font14 {
	font-size: 14px;
}
.font13 {
	font-size: 13px;
}
.font12 {
	font-size: 12px;
}
.wrap {
	padding-top:0px;
}
@media only screen and (max-width:828px) {
.font60 {
font-size: 42px;
}
.font46 {
font-size: 40px;
}
.font34 {
font-size: 28px;
}
.font32 {
font-size: 26px;
}
.font30 {
font-size: 24px;
}
.font28 {
font-size: 24px;
}
.font26 {
font-size: 22px;
}
.font24 {
font-size: 20px;
}
.font22 {
font-size: 20px;
}
.font21 {
font-size: 20px;
}
.font20 {
font-size: 18px;
}
 .font18 {
font-size: 16px;
}
.font16 {
font-size: 16px;
}
.font14 {
font-size: 13px;
}
.font13 {
font-size: 12px;
}
.font12 {
font-size: 12px;
}
 .wrap {
padding-top: 70px;
}
}
.con {
	width: 80%;
	margin: 0 auto;
}
.conm {
	width: 78%;
	margin: 0 auto;
}
.cons {
	width: 75%;
	margin: 0 auto;
}
.conn {
	width: 95%;
	margin: 0 auto;
}
 @media only screen and (max-width:1440px) {
 .con {
margin: 0 20px;
width: auto;
}
 .conn {
width: 98%;
margin: 0 auto;
}
}
@media only screen and (max-width:828px) {
 .font60 {
font-size: 40px;
}
 .con, .cons, .conm, .conn {
margin: 0 1em;
width: auto;
}
}
/*头部*/
.headerW {position: fixed; z-index: 500; left: 0; top: 0; width: 100%;	
height:78px;  
-moz-transition: all 0.5s; -webkit-transition: all 0.5s; transition: all 0.5s; 
}
.header { height: 100%; margin: 0 auto;  background-color: #fff; }
.header .conn {height: 100%;
 display: flex; justify-content:space-between; align-items: center;}

.header .logo img {
	display: block;
	width:100%;
	max-width:400px;
	height:auto;
	transition: all 1s;
	display: none;
}
.header .logo img:nth-child(2) {
display: block;
}
.header .tel { font-size: 20px; color: #000; font-weight: bold;display: flex; justify-content: flex-start; align-items: center; }
.header .tel img { display: inline-block; 
vertical-align: middle; width: 1.63em; height: 1.63em;}
.header .tel img:nth-child(1) { display: none;}
.header .tel .tel-ico {height: 30px; overflow: hidden;
    width: 30px; font-size: 12px;
    display: flex;
    justify-content: center;
    align-items: center; color: #000; border: 1px solid #000;
    border-radius: 50%;
    margin-right: 8px;}
.header .tel .tel-ico .iconfont{ font-size: 18px; margin-top: 3px;}

@media only screen and (max-width:828px) {
.headerW { height: 70px;transition: all 0s;}
.header { background-color: #fff; width: 100%; justify-content: space-between;}
.header .logo { width: 66.8%;}
.header .tel { display: none;}
.header .logo img:nth-child(1) { display: block;}
.header .logo img:nth-child(2) { display: none;}
}

.headerW2,.headerW:hover {
	background:#fff;
	-moz-box-shadow: 0 3px 4px rgb(0 0 0 / 10%);
	-webkit-box-shadow: 0 3px 4px rgb(0 0 0 / 10%);
	box-shadow: 0 3px 4px rgb(0 0 0 / 10%);
}
.headerW2 .header .tel,.headerW:hover .header .tel { color: #333;
-moz-transition: all 0.5s; -webkit-transition: all 0.5s; transition: all 0.5s; 
/* background-image: url(../images/d2.png); */
}
.headerW2 .header .tel img:nth-child(1),
.headerW:hover .header .tel img:nth-child(1) { display: inline-block;}
.headerW2 .header .tel img:nth-child(2),
.headerW:hover .header .tel img:nth-child(2) { display: none;}


.headerW2 .nav>ul>li>a>div:first-child,
.headerW:hover .nav>ul>li>a>div:first-child{ color: #000;}

.headerW2 .header .logo img:nth-child(1),
.headerW:hover .header .logo img:nth-child(1)
{ display: block;}
.headerW2 .header .logo img:nth-child(2),
.headerW:hover .header .logo img:nth-child(2)
{ display: none;}

/*头部导航*/
.nav { display: flex;}
.nav>ul {
display: flex; justify-content: center; align-items: flex-start;}
.nav>ul>li {
		position: relative; 
	z-index: 100; height:78px;
	cursor: pointer; padding: 0 1.5vw; font-size:16px;
}
.nav>ul>li>a,.nav>ul>li>span {
	position: relative;
	z-index: 0; height: 78px; overflow: hidden;
	line-height: 78px; display: block; cursor: pointer;
	padding: 0 0.6vw; color: #333;
}
.nav>ul>li>a::after {content: ""; display: block;  transition: all 0.5s;
  position: absolute; bottom: 0; left: 50%; right: auto;
  height: 3px; width: 0; background-color: #bd1513 ;}
  
.nav>ul>li:hover>a { color: #333;}
.nav>ul>li>a:hover::after { width: 100%;left:0 }

/* .nav>ul>li>a>div { transition: all 0.5s;
    transform: translate(0,0);
	-ms-transform: translate(0,0);
	-webkit-transform: translate(0,0);} */
.nav>ul>li:hover>a>div:nth-child(2) { color: #bd1513;}
/* .nav>ul>li:hover>a>div{
	transform: translate(0,-78px);
	-ms-transform: translate(0,-78px);
	-webkit-transform: translate(0,-78px);
} */

@media only screen and (max-width:1560px) {
.nav>ul>li { padding: 0 1.5vw;}
.nav>ul>li>a,.nav>ul>li>span {	padding: 0 0; }
}
@media only screen and (max-width:1300px) {
	.navW {  font-size: 14px;}
}
@media only screen and (max-width:1200px) {
	.header .tel { font-size: 18px; }
}
@media only screen and (max-width:1050px) {
	.nav>ul>li { padding: 0 0.6vw;}
}
@media only screen and (max-width:950px) {
	.navW {  font-size: 12px;}
	.nav>ul>li { padding: 0 0.5vw;}
}


.nav .sub_nav {
	display: none;
	position: absolute;
	top: 100%;
	left: 50%; margin-left: -8em;  width: 16em;
	text-align: center;
	background: rgba(255,255,255,0.95); font-size: 0.9em;
	-moz-box-shadow:0 10px 10px rgba(0, 0, 0, .08);
	-webkit-box-shadow:0 10px 10px rgba(0, 0, 0, .08);
	box-shadow:0 10px 10px rgba(0, 0, 0, .08);
	font-size: 14px;
}
.nav .sub_nav li {  line-height: 3em; height: 3em; overflow: hidden;
 border-top:1px solid #eee;  }
.nav .sub_nav li a {color: #7d7d7d; padding: 0 0.5em; display: block; position: relative; z-index: 0;}
.nav .sub_nav li a:hover {color: #fff; background-color:#bd1513}
.nav .sub_nav li a:hover::after { content: ""; display: block;
position: absolute; top: 50%; margin-top: -0.4em; right: 1em; width: 0.8em; height: 0.8em; 
background: url(../images/arr_2_red.png) right center no-repeat;
background-size:contain;}
.navM { display: none}
.header .c-switch {
  display: none; 
  cursor: pointer; width: 40px; height: 40px;
  background:#bd1513 url(../images/menu.png) center center no-repeat;
  background-size:50% auto;
}

@media only screen and (max-width:828px) {
.header .c-switch {  display: block;}
.navW { display: none;}
.navM {
	position: fixed;
	z-index: 400;
	right: 0;
	left: 0;
	top: 50px;
	overflow-y: auto;
	background-color: rgba(0,0,0,0.5);
	display: none;
	font-size: 16px;
	line-height: 2.8;
	text-align: left;
	overflow-y: auto;
}
.navM ul{position: relative; z-index: 0; padding-bottom: 2.6em; background-color: rgba(0,0,0,0.8);}
.navM li { padding: 0 5%; border-bottom:1px solid #696969; position: relative; z-index: 0;}
.navM ul ul { height: 0; overflow: hidden; 
transition: height 2s}
.navM ul li .n_title { position: relative; z-index: 0; display: flex; 
justify-content: space-between; align-items: center; }
.navM ul li .n_title a { display: inline-block;}
.navM a { color: #fff; display: block;}
.navM a:hover { color: #ffff;}
.navM .sub_nav { color: #979797;}
.navM .sub_nav ul { }
.navM .sub_nav li { line-height: 2; border-top:0 ;}
.navM .sub_nav a { color: #979797;}
.navM .sub_nav a:hover { color: #979797;}

.navM li.show ul { height: auto;padding: 0 0 1em}
 }
 .navM .btnHidden { position: absolute; bottom: -3px;
  left: 50%; margin-left: -20px; width: 40px; height: 40px;
 background: url(../images/arr.png) center center no-repeat; 
 background-size:contain ;}


.flex-box-v {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-flow: column wrap;
  flex-flow: column wrap;
  -webkit-justify-content: center;
  justify-content: center;
}
/*banner*/
.Banner-container {
  height: 100vh;
  min-height: 600px;
  max-height: 1600px;
  width: 100vw;
}
.banner-background {
  background-size: cover;
  background-position: center;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
}
.banner-slide {
  display: flex;
  flex-flow: column;
  justify-content: center;
  overflow: hidden;
}
.banner-text {
  margin: 0 auto;
  width: 90%;
  max-width: 1480px;
  transform: translate3d(0, 0, 0);
  will-change: transform;
}
.banner-text h1 {
  font-weight: bold;
  font-size: 55px;
  margin-bottom: 30px;
  color: #fff;
}
.banner-text h2 p{
  position:relative;
  margin-top: 1rem;
  padding-top: 30px;
  color: #fff;
  font-size: 24px;
  font-weight: normal;
}

.banner-text .text-line{
  height:1px;
  width:100px;
  background:#fff;
  z-index:1;
}

.banner-text h2 span{
  font-size: 24px;
  display: inline-block;
  margin-top: 15px;
  color:#fff;
}
.banner-bg-ss {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.1);
}
.banner-text {
  z-index: 10;
}
.banner-text:before {
  content: "";
  position: absolute;
  width: 300px;
  height: 400px;
  display: block;
  border: 10px solid rgba(255, 255, 255, 0.2);
  top: 4.5rem;
  margin-top: -200px;
  left: -6rem;
  display:none;
}
.small-title {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 40px;
  font-weight:200;
   font-family: 'oswaldlight';
}
/*.banner-warpper.swiper-wrapper {
transition-timing-function: cubic-bezier(0.75, 0.22, 0.25, 1);
}
.banner-warpper.swiper-wrapper .banner-background {
transition-timing-function: cubic-bezier(0.75, 0.22, 0.25, 1);
will-change: transform;
}*/
.banner-switch {
position: absolute;
    z-index: 30;
    right: auto;
    bottom: 10px;
    height: 70px;
    color: #fff;
    right: 0;
    display: flex;
    margin-top: 0px;
    background: rgba(197,39,48,0); 
    width: 45%;
    justify-content: flex-end;
    align-items: center;
    text-transform: uppercase;
}
.banner-switch > div > * {
  display: inline-block;
  vertical-align: middle;
}
.sL_icon {
  background-size: contain;
  width: 18px;
  height: 18px;
  background-repeat: no-repeat;
  background-position: center;
}
.banner-switch > div > span {
  margin: 0 0.5rem;
  font-size: 0.825rem;
}
.banner-switch > div {
  margin: 0.3rem 2rem;
}
.banner-switch > div {
  cursor: pointer;
  transition: 0.5s;
}
.swiper-button-disabled {
  opacity: 0.4;
}
.Scroll-tip {
  position: absolute;
  z-index: 5;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  max-width: 100px;
  color: #fff;
  text-align: center;
}
.Tipss {
  text-transform: uppercase;
  font-size: 0.825rem;
}
.tip_anim {
  display: inline-block;
  margin: 0.75rem 0;
  height: 30px;
}
.Tipss span {
  display: block;
}
.tip_anim span {
  display: inline-block;
  width: 1px;
  height: 100%;
  background: #fff;
  animation-name: scrollTip;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-timing-function: cubic-bezier(0.82, 0.24, 0.25, 1);
}
.Banner-A1 {
  z-index: 1;
}
@keyframes scrollTip {
  0% {
    transform: scale(1, 0);
    transform-origin: top;
  }
  49% {
    transform: scale(1, 1);
    transform-origin: top;
  }
  51% {
    transform: scale(1, 1);
    transform-origin: bottom;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: bottom;
  }
}
.banner-background {
  transition: 1s !.5s;
  transform: perspective(1000px) translate3d(0, 0, 100px);
}
.swiper-slide.banner-slide.swiper-slide-active .banner-background {
  transition: 5s 0s;
  transform: perspective(1000px) translate3d(0, 0, 0px);
}
.banner-text:before {
  transition-delay: 2s;
  transition-duration: 2s;
  transform: translate3d(-80px, 0, 0);
  opacity: 0;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text:before {
    animation-name: fadeInUp;
    animation-duration: 1s;
    animation-delay: 1s;
    animation-fill-mode: both;
   opacity: 0;
}



.swiper-slide.banner-slide.swiper-slide-active .banner-text * {
    animation-name: lv-fadeInUp;
    animation-duration: 1.5s;
    animation-delay: 1s;
    animation-fill-mode: both;

}

.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(1) {
  animation-delay: 1.1s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(2) {
  animation-delay: 1.2s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(3) {
  animation-delay: 1.3s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text h2 *:nth-child(1) {
  animation-delay: 1.5s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text h2 *:nth-child(2) {
  animation-delay: 1.6s;
}


.lv-copyright{
    width: 210px;
    bottom: 30px;
    left: 30px;
    padding: 15px;
    font-size: 13px;
    background: rgba(255,255,255,.1);
    border: 1px solid #fff;
    z-index: 10;
    position: absolute;
}
.lv-copyright p{
    color: #fff;
    line-height: 24px;
}
.lv-copyright a{
color:#fff;
}
@media screen and (max-width: 1600px) {
  .banner-text {
    max-width: 1200px;
    width: 80%;
  }
}
@media screen and (max-width: 1200px) {
  .banner-text:before {
    content: "";
    position: absolute;
    width: 300px;
    height: 400px;
    display: block;
    border: 10px solid rgba(255, 255, 255, 0.2);
    top: 4.5rem;
    margin-top: -200px;
    left: 50%;
    margin-left: -150px;
    display:none;
  }
.banner-text .text-line{
  height:1px;
  width:100px;
  background:#fff;
  z-index:1;
  margin:0px auto;
  }

  .banner-text {
    text-align: center;
  }
  .banner-text h2 {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 769px) {
  .banner-background.mo-img{
  display:none;
  }
}

@media screen and (max-width: 768px) {
  .banner-background.mo-img{
  display:block;
  }
    .banner-background.pc-img{
  display:none;
  }
  .banner-switch {
    top: auto;
    bottom: 2rem;
    left: 5%;
    right: 5%;
    justify-content: center;
    align-items: center;
    display: none;
  }
    .banner-text h2:before {
    left: calc((100% - 60px)/2);
      width:60px;
}
  .banner-text h1 {
    font-size: 24px;
    line-height: 1.2;
  }
  .banner-text h2 p{
  font-size:16px;
    padding-top:5px;
  }
  .banner-text h2 span{
  font-size:14px;
  }
  .banner-text h2 {
    font-size: 14px;
    line-height: 1.4;
  }
  .banner-text .text-line{
  width:50px;
  }
  .small-title {
    font-size: 22px;
  }
  .banner-text:before {
    opacity: 0;
  }
  .Scroll-tip {
  bottom: 0px;
}
  
.lv-copyright{
display:none;
}
  
}
/*banner*/



.banner-text h2 {
	color: #fff;
	margin-top: 20px;
	letter-spacing: 0px;
	margin-bottom: 0px;
	font-size: 20px;
}