body{ overflow-x:hidden;}
.banner_home.PC_banner{ position: relative; display: block}
.banner_home.Mobile_banner{ display: none}
.banner_home.PC_banner::before {
  right:0%;
  position: absolute;
  top:20%;
  content: " "; background: url("../images/banner_right_img.png") right center no-repeat; background-size:auto 100% ; height: 90%; width: 10%; z-index: 2 
}
.banner_home.PC_banner::after {
  left: 0%;
  position: absolute;
  top: 0%;
  content: " "; background: url("../images/banner_left_img.png") left center no-repeat; background-size:auto 100% ; height: 90%; width: 10%; z-index: 2 
}

.scr {
  pointer-events:none;
  width:0.5rem;
  z-index:12;
  animation:.8s cubic-bezier(.435,.25,.15,.965) infinite alternate scrFn;
  position:absolute;
  bottom:6%;
  left:50%; margin-left:-0.25rem;
  -webkit-animation: bounce-up 1.4s linear infinite;
    animation: bounce-up 1.4s linear infinite;
}
.scr>img {
  width:100%;
  display:block
}




    25% {
        -webkit-transform: translateY(-10px);
    }
    50%, 100% {
        -webkit-transform: translateY(0);
    }
    75% {
        -webkit-transform: translateY(10px);
    }
}
 
@keyframes bounce-down {
    25% {
        transform: translateY(-10px);
    }
    50%, 100% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(10px);
    }
}
 
.animate-bounce-down{
    -webkit-animation: bounce-down 1.5s linear infinite;
    animation: bounce-down 1.5s linear infinite;
}
 
@-webkit-keyframes bounce-up {
    25% {
        -webkit-transform: translateY(10px);
    }
    50%, 100% {
        -webkit-transform: translateY(0);
    }
    75% {
        -webkit-transform: translateY(-10px);
    }
}
 
@keyframes bounce-up {
    25% {
        transform: translateY(10px);
    }
    50%, 100% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(-10px);
    }
}
 
.animate-bounce-up{
    -webkit-animation: bounce-up 1.4s linear infinite;
    animation: bounce-up 1.4s linear infinite;
}




/*banner 首页*/
.banner_home{ height:8rem; width: 100%;}
.banner_home .slick-slider,.banner_home .slick-list,.banner_home  .slick-track{height: 100%; width: 100%;}
.banner_home .item{ position: relative; height: 100%;  background-position: center center; background-repeat: no-repeat; background-size: cover;}
.banner_home .item .videocon {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 100%; margin-top: -30%;
}
.banner_home .item .videocon video{ width: 100%; height: auto;}

.banner_home .item .text{ position: absolute; left:15%; top: 50%; width:70%; text-align: left; color: #ffffff; margin-top:-150px; line-height: 1.5}
.banner_home .item .text h5{font-weight: bold; font-size: 44px; margin-bottom: 30px;text-transform:uppercase;text-shadow:#000000 1px 1px 6px; max-width: 700px;}
.banner_home .item .text p{font-size:20px; margin-bottom:50px;text-transform:uppercase;text-shadow:#000000 1px 1px 6px; max-width: 600px; line-height: 2}
.banner_home .item .text a{ display: none; padding:14px 32px; font-size:13px; color: #ffffff;text-transform:uppercase;background-color: #229aba;border-radius:30px;}
.banner_home .item .text a:hover{ padding:14px 36px; }

.banner_home .item.slick-current h5{animation: fadeInDown  2s ease; animation-fill-mode: both;}
.banner_home .item.slick-current{}
.banner_home .item.slick-current p{animation: fadeInUp  2s ease; animation-fill-mode: both;}
.banner_home .item.slick-current a{animation: fadeInUp  2s ease; animation-fill-mode: both;}
.banner_home .slick-dots{ bottom:30px}
.banner_home .slick-dots li button{ height: 10px; width: 10px; margin: 0 5px}
.banner_home .slick-dots li.slick-active button {
    background: #006b6e;
}
html,
    body {
      position: relative;
      height: 100%;
    }

.home_banner_show {}
.home_banner_show  { position: relative;}
.home_banner_show  .down_icons{ position: absolute; left: 50%; width: 1rem; margin-left: -0.5rem; bottom: 0.4rem; z-index: 2;text-align: center;}
.home_banner_show  .down_icons img{height: 0.25rem;}
.home_banner_show  .down_icons p {
  font-size: 0.14rem;
  color: #fff;
  margin-top: 0.1rem;
}
.home_banner_show .down_icons {
  -webkit-animation: moveNext 1s linear infinite;
  animation: moveNext 1s linear infinite;
}
@-webkit-keyframes moveNext {
	0% {
		-webkit-transform: translateY(.1rem);
		transform: translateY(.1rem);
	}

	50% {
		-webkit-transform: translateY(0);
		transform: translateY(0);
	}

	100% {
		-webkit-transform: translateY(.1rem);
		transform: translateY(.1rem);
	}
}

@keyframes moveNext {
	0% {
		-webkit-transform: translateY(.1rem);
		transform: translateY(.1rem);
	}

	50% {
		-webkit-transform: translateY(0);
		transform: translateY(0);
	}

	100% {
		-webkit-transform: translateY(.1rem);
		transform: translateY(.1rem);
	}
}
.home_banner_show .item{}
.home_banner_show .item .inbanervideo {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 3;
}
.home_banner_show .item .inbanervideo::before {
content: '';
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  position: absolute;
	background: #000;
	opacity: 0.2;
}
.home_banner_show .item .inbanervideo video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


.home_banner_show.PC{ display:block}
.home_banner_show.mobile{ display:none;}
.home_banner_show{ height: 100%;
  width: 100%;
  overflow: hidden;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;}
.home_banner_show .slick-slider{ height: 100%; width: 100%}
.home_banner_show .slick-list{ height: 100%; width: 100%}
.home_banner_show .slick-track{ height: 100%; width: 100%}
.home_banner_show .item { position: relative; overflow: hidden}

.home_banner_show .item::before {
  right:0;
  position: absolute;
  top:0%;
  content: " ";
  width:100%;
  -webkit-transition: .3s;
  transition: .3s;
  height: 100%; z-index:9;
  background: url(../images/back_mengcheng.png) center center no-repeat; background-size:cover; display:none
} 


.home_banner_show .item .banner_home_font{ position: absolute; left: 15%; top: 50%; width: 70%; margin-top: -1.8rem; text-align: center; z-index:10}
/*.home_banner_show .item:nth-child(3) .banner_home_font{ position: absolute; left: 15%; width:70%; top: 50%; margin-top: -2.4rem; text-align: center}*/

.home_banner_show .item.slick-current  .banner_home_font .titile{animation: moveDown 2s ease;animation-fill-mode: both;}
.home_banner_show .item.slick-current  .banner_home_font .descipe{animation: moveUpL 2s ease;animation-fill-mode: both;}
.home_banner_show .item.slick-current  .banner_home_font .home_banner_link{animation: moveUpL 2s ease;animation-fill-mode: both;}

.home_banner_show .item .videocon {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 100%; margin-top: -30%; z-index:2
}
.home_banner_show .item .videocon video{ width: 100%; height: auto;}


.home_banner_show  .item .img_show {
	width: 100%; overflow: hidden;
    transform: scale(1.1);
     transition: all 2s;
}
.home_banner_show  .item.slick-current  .img_show{
    transform: scale(1);
}
.home_banner_show .item .banner_home_font .home_banner_link{ margin-top:0.8rem;text-align:center}
.home_banner_show .item .banner_home_font .home_banner_link a{ transition: transform 0.3s ease;display:inline-block; background-color:#fff;border-radius: 0.4rem; color:#D93429; font-size:0.16rem; padding:0.2rem 0.4rem;display: flex;
  justify-content: center;
  align-items: center;width: 1rem;margin: 0px auto;}
.home_banner_show .item .banner_home_font .home_banner_link a img {
  height: 0.16rem;
  margin-left: 0.1rem;
}
.home_banner_show .item .banner_home_font .home_banner_link a:hover{transform: translateY(-10px);}

.home_banner_show .item .banner_home_font .titile{ font-size: 0.5rem; font-weight: bold; color: #fff;line-height:1.3; margin-bottom: 0.3rem;text-shadow:1px 1px 1px #333;text-transform: uppercase;}
.home_banner_show .item .banner_home_font .descipe{ font-size: 0.24rem;  color: #fff; line-height: 2; margin-bottom: 0.3rem;text-shadow: 1px 1px 1px #333;position: relative; text-align:center;}
  
.home_banner_show .item .banner_home_font .descipe::after {
  right:-1.6rem;
  position: absolute;
  top:50%;
  content: " ";
  width:1.3rem;
  -webkit-transition: .3s;
  transition: .3s;
  height: 3px; margin-top:-2px;
  background-color: #fff; display: none
}  
  
.home_banner_show .slick-dots li {
	position:relative;
	display:inline-block;
	margin:0 0.1rem;
	padding:0;
	cursor:pointer
}
.home_banner_show .slick-dots li button {
	border:0;
	display:block;
	height:2px;
	width:0.3rem;
	padding:0;
	margin:0;
	outline:none;
	line-height:0;
	font-size:0;
	cursor:pointer;
	background:#d6d6d6;
	border-radius:0px
}
.home_banner_show .slick-dots li.slick-active button {
	background:#be8e44; width: 0.4rem;
}

.home_banner_show .slick-next{ border: 0; background: url("../images/right_btn.png") center center no-repeat; width: 0.6rem; height: 0.6rem; border-radius: 50%;box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.08); right:-0.7rem; left: inherit;background-size: cover; margin-top: -0.5rem}
.home_banner_show .slick-prev{ border: 0; background: url("../images/left_btn.png") center center no-repeat; width: 0.6rem; height: 0.6rem; border-radius: 50%;box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.08); left:-0.7rem;  background-size: cover; margin-top: -0.5rem}

.home_banner_show:hover .slick-prev { left:0.3rem;animation: moveRightL 2s ease; animation-fill-mode: both;}
.home_banner_show:hover .slick-next { right:0.3rem;animation: moveLeftL 2s ease; animation-fill-mode: both;}

.index_changjing_con{ padding-top:0.8rem; background-color:#fff;}
.index_changjing_list{ margin-top:-0.3rem; margin-bottom:0.6rem;}
.index_changjing_list ul li{ background-color:#fff; padding:0.6rem 0;}
.index_changjing_list ul li:nth-child(even){ background-color:#F5F7FA;}
.index_changjing_list ul li a {
  position: relative;
  display: block;
  border-radius: 0.2rem;
  overflow: hidden;  display: flex;
  justify-content: center;
  align-items: center;
}
.index_back{ position:relative; background-color:#fff}
.index_changjing_list ul li a .fonts{position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); text-align:center; width: 90%}
.index_changjing_list ul li a .fonts .fonts_tit{color:#FFFFFF; font-size:0.44rem; line-height:1.6; transition: transform 0.3s ease; margin-bottom:0.3rem;text-shadow: 1px 1px 1px #333; }
.index_changjing_list ul li a .fonts .fonts_descipe{color:#FFFFFF; font-size:0.22rem; line-height:1.6; transition: transform 0.3s ease;text-shadow: 1px 1px 1px #333; }

.index_changjing_list ul li a  .pic_wid{height:6.4rem; overflow:hidden;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;width: 100%;
  height: 100%;border-radius: 0.2rem;}
.index_changjing_list ul li a:hover  .pic_wid{-webkit-transform: scale(1.05) ; -moz-transform: scale(1.05); transform: scale(1.05);}

.index_changjing_list ul li a  .pic_wid .pic_show.Mobile_show{ display:none;  opacity:0;background-position:center center; background-repeat:no-repeat; height:6.4rem; width:100%; background-size:cover;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_changjing_list ul li a:hover .pic_wid .pic_show.Mobile_show{ display:block;opacity:1;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_changjing_list ul li a .pic_show.PC_show{ display:block; opacity:1;background-position:center center; background-repeat:no-repeat; height:6.4rem; width:100%; background-size:cover;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_changjing_list ul li a:hover .pic_show.PC_show{ display:none;opacity:0;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}



.index_fangan_con{ padding-top:0.5rem; background-color:#fff;}
.index_fangan_list{ margin-top:-0.3rem; margin-bottom:0.6rem;}
.index_fangan_list ul li{ background-color:#fff; padding:0.6rem 0;}
.index_fangan_list ul li:nth-child(even){ background-color:#F5F7FA;}
.index_fangan_list ul li a {
  position: relative;
  display: block;
  border-radius: 0.2rem;
  overflow: hidden; background-color:#fff;box-shadow: 0 0px 13px 0 rgba(69,69,69,0.08);
}
.index_fangan_list ul li a:hover{box-shadow: 0 0px 13px 0 rgba(69,69,69,0.15);}
.index_fangan_list ul li a .fonts{ float:left; width:40%; padding-top:1.4rem;}
.index_fangan_list ul li a .fonts .fonts_icon{margin-left:15%; margin-right:15%; text-align:left; transition: transform 0.3s ease; margin-bottom:0.3rem;}
.index_fangan_list ul li a .fonts .fonts_icon img{ height:0.6rem; width:auto;}
.index_fangan_list ul li a .fonts .fonts_tit{ margin-left:15%; margin-right:15%;color:#242933; font-weight:bold; font-size:0.3rem; line-height:1.6; transition: transform 0.3s ease; margin-bottom:0.3rem;}
.index_fangan_list ul li a .fonts .fonts_descipe{margin-left:15%; margin-right:15%;color:#656D7F; font-size:0.15rem; line-height:2; transition: transform 0.3s ease;  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3; 
  overflow: hidden;}
.index_fangan_list ul li a .fonts .fonts_more_link{ display:inline-block;margin-left:15%; margin-right:15%; border:#1B4E98 1px solid; padding:0.18rem 0.3rem;display: flex;
  justify-content: center;
  align-items: center;color:#1B4E98; font-size:0.13rem;width: 1rem; margin-top:0.3rem}
  .index_fangan_list ul li a .fonts .fonts_more_link img{ height:0.13rem; margin-left:0.1rem;}
.index_fangan_list ul li a:hover .fonts .fonts_more_link{ background-color:#1B4E98;color:#fff;}
.index_fangan_list ul li a .pic_show{ float:right; width:60%; height:6.4rem;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s; overflow:hidden;border-radius: 0 0.2rem 0.2rem 0; }
.index_fangan_list ul li a .pic_show .pic_show_wid{background-position:center center; background-repeat:no-repeat; height:6.4rem; background-size:cover;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_fangan_list ul li a:hover .pic_show .pic_show_wid {-webkit-transform: scale(1.05) ; -moz-transform: scale(1.05); transform: scale(1.05);}
.index_fangan_list ul li:nth-child(even) a .fonts{ float:right}
.index_fangan_list ul li:nth-child(even) a .pic_show{ float:left;border-radius:  0.2rem  0  0 0.2rem ;}




.index_pro_con{ padding-top:1.1rem;  background-color:#F0F2F5;}
.index_pro_list{ position:relative; margin-top:-0.2rem; padding-bottom:3rem; margin-left:-1.5%; margin-right:1.5%;}
.index_pro_list ul li{ display:inline-block; text-align:left; width:30%; margin: 1.5%; vertical-align:top}
.index_pro_list ul li a {
  position: relative;
  display: block;
  border-radius: 0.2rem;
  overflow: hidden;
}
.index_pro_list ul li a .fonts{position: absolute;
  bottom:0.4rem;
  left: 10%;}
.index_pro_list ul li a .fonts .fonts_tit{color:#242933; font-size:0.26rem; line-height:1.6; transition: transform 0.3s ease; margin-bottom:0.1rem; }
.index_pro_list ul li a .fonts .fonts_descipe{color:#242933; font-size:0.18rem; line-height:1.6; transition: transform 0.3s ease; }

.index_pro_list ul li a .pic_show{ overflow:hidden;  height:3.6rem; width:100%;-webkit-transition: -webkit-transform 0.6s ease 0s;transition: transform 0.6s ease 0s;}
.index_pro_list ul li a:hover .pic_show{-webkit-transform: scale(1.05) ; -moz-transform: scale(1.05); transform: scale(1.05);}


.index_pro_list ul li a .pic_show .pic_show_wid{ background-position:center center; background-repeat:no-repeat; height:3.6rem; width:100%; background-size:cover;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s; }
  
  
.index_pro_list ul li a .pic_show .pic_show_wid.Mobile_show{ opacity: 0;display:none;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_pro_list ul li a:hover .pic_show .pic_show_wid.Mobile_show{opacity: 1; display:block;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_pro_list ul li a:hover .pic_show .pic_show_wid.PC_show{opacity: 0; display:none;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}



.index_pro_list ul li:nth-child(2){transition-duration: 1.5s; -moz-transition-duration: 1.5s;
  -webkit-transition-duration: 1.5s; -o-transition-duration: 1.5s;}
  .index_pro_list ul li:nth-child(2){transition-duration: 2s; -moz-transition-duration: 2s;
  -webkit-transition-duration: 2s; -o-transition-duration: 2s;}
  .index_pro_list ul li:nth-child(5){transition-duration: 3.5s; -moz-transition-duration: 3.5s;
  -webkit-transition-duration: 3.5s; -o-transition-duration: 3.5s;}
.index_pro_list ul li:nth-child(2) a .pic_show{  height:7rem; width:100%;}
.index_pro_list ul li:nth-child(2) a .pic_show .pic_show_wid{  height:7rem; width:100%;}
.index_pro_list ul li:nth-child(3) a .pic_show{  height:4.5rem; width:100%;}
.index_pro_list ul li:nth-child(3) a .pic_show .pic_show_wid{  height:4.5rem; width:100%;}
.index_pro_list ul li:nth-child(4) {position: absolute;
  left: 0;
  top: 3.5rem;
  height: 4rem;
  padding-top: 3%;}
.index_pro_list ul li:nth-child(4) a .pic_show{ height:4rem; width:100%;}
.index_pro_list ul li:nth-child(4) a .pic_show .pic_show_wid{  height:4rem; width:100%;}

.index_pro_list ul li:nth-child(5) {position: absolute;
  right: 0;
  top: 4.5rem;
  height: 4rem;
  padding-top: 3%;}
.index_pro_list ul li:nth-child(5) a .pic_show{ height:4rem; width:100%;}
.index_pro_list ul li:nth-child(5) a .pic_show .pic_show_wid{  height:4rem; width:100%;}



@media screen and (max-width: 768px){
.home_banner_show .item .banner_home_font {
  position: absolute;
  left: 10%;
  top: 50%;
	width: 80%;}
	.index_changjing_list ul li a .pic_show{ height: 4.5rem;}	
	
.index_fangan_list ul li a .pic_show {
  float: none;
  width: auto;
  height: 3.5rem;
  -webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;
  overflow: hidden;
  border-radius: 0.2rem 0.2rem 0 0;
}	
.index_fangan_list ul li a .pic_show .pic_show_wid{height: 3.5rem;}
.index_fangan_list ul li a .fonts {
  float: none;
  width: auto;
  padding-top: 0.6rem;
}	
	.index_fangan_list ul li:nth-child(2n) a .pic_show {
  float: none;
  border-radius: 0.2rem 0.2rem 0 0;
}
	.index_fangan_list ul li:nth-child(2n) a .fonts {
  float: none;
}
	.index_fangan_list ul li a .fonts {
  float: none;
  width: auto;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
	.index_pro_list ul li {
  display: block;
  text-align: left;
  width: auto;
  margin: 0;
    margin-bottom: 0px;
  vertical-align: top;
  margin-bottom: 5%;
}
	.index_pro_list ul li:nth-child(4) {
  position: inherit;
  left: initial;
  top: initial;
  height: 5rem;
  padding-top: 0;
}
	.index_pro_list ul li:nth-child(5) {
  position: inherit;
  right: initial;
  top: initial;
  height: 5rem;
  padding-top: 0;
}
	.index_pro_list ul li a .pic_show {
  height: 5rem;
  width: 100%;
}
	.index_pro_list ul li a .pic_show .pic_show_wid {
  background-position: center center;
  background-repeat: no-repeat;
		height: 5rem;}
	.index_pro_list ul li:nth-child(2) a .pic_show .pic_show_wid {
  height: 9rem;
  width: 100%;
}
	.index_pro_list ul li:nth-child(2) a .pic_show {
  height: 9rem;
  width: 100%;
}
	.index_pro_list ul li:nth-child(3) a .pic_show {
  height: 5.5rem;
  width: 100%;
}
	.index_pro_list ul li:nth-child(3) a .pic_show .pic_show_wid {
  height: 5.5rem;
  width: 100%;
}
	.index_pro_list ul li:nth-child(4) a .pic_show .pic_show_wid {
  height: 5rem;
  width: 100%;
}
	.index_pro_list ul li:nth-child(4) a .pic_show {
  height: 5rem;
  width: 100%;
}
	.index_pro_list ul li:nth-child(5) a .pic_show .pic_show_wid {
  height: 5rem;
  width: 100%;
}
	.index_pro_list ul li:nth-child(5) a .pic_show {
  height: 5rem;
  width: 100%;
}
	.index_pro_list{margin-top: 0;padding-bottom: 1rem;}
	.index_changjing_list ul li a .pic_show.PC_show{height: 4.5rem;}
	.home_banner_show.PC{ display:none}
.home_banner_show.mobile{ display:block;}
	.home_banner_show.mobile .item::after {
  content: '';
  position: absolute;
  left: 0%;
  bottom: 5%;
  z-index: 0;
  width: 4px;
  height: 90%;
  background-color: #E60012;
  z-index: 1;
}
	
	
}