body{ overflow-x:hidden;}
.indexmainbox { background-color: #fff;position: relative;}
.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 棣栭〉*/
.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 { position: relative;}
.home_banner_show .down_icons{ position: absolute; left: 50%; width: 0.6rem; margin-left: -0.3rem; bottom: 0.4rem; z-index: 2}
.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{}
.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: 4.9rem; margin-top: -2.2rem; text-align: left; 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: 0.46rem; font-weight: bold; color: #fff;line-height:1.3; margin-bottom: 0.5rem;text-shadow:1px 1px 1px #333;text-transform: uppercase;}
.home_banner_show .item .banner_home_font .descipe{ font-size: 0.18rem;  color: #fff; line-height: 2; margin-bottom: 0.3rem;text-shadow: 1px 1px 1px #333;position: relative; text-align:left;}
  
.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_tigong_con{ padding-top:1rem; padding-bottom:1.2rem;}
.index_tigong_con .index_tigong{ margin-top: -0.2rem;}
.index_tigong_con .index_tigong .index_tigong_left{ float:left; width:50%; height:6.5rem; background-position:center center; background-repeat:no-repeat; background-size:cover;}
.index_tigong_con .index_tigong .index_tigong_right{ float:right; width:45%; padding-left:5%;}
.index_tigong_con .index_tigong .index_tigong_right ul li{ margin-bottom:0.3rem;}
.index_tigong_con .index_tigong .index_tigong_right ul li:last-child{ margin-bottom:0rem;}
.index_tigong_con .index_tigong .index_tigong_right ul li .index_tigong_titile{ font-size:0.22rem; font-weight:bold; line-height:1.6; margin-bottom:0.2rem;}
.index_tigong_con .index_tigong .index_tigong_right ul li .index_tigong_descipe{ font-size:0.18rem; color:#666; line-height:2;}

.index_service_con{}
.index_service_con .index_service{ margin-top:0.2rem;margin-left: -1%;margin-right: -1%; padding-bottom:1rem;}
.index_service_con .index_service ul li{position: relative;width: 47.8%;display: inline-block;vertical-align: top;
margin:0 1%;margin-bottom: 2%;}
.index_service_con .index_service ul li .con_icon{ position:relative; z-index:2;width: 100%;
  height: 4.2rem;
  -webkit-transition:-webkit-transform 0.6s ease 0s;
  transition:transform 0.6s ease 0s;
  overflow:hidden;}
  
.index_service_con .index_service ul li .con_icon .pic_show_wid{background-position:center center; background-repeat:no-repeat; height:4.2rem; background-size:cover;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_service_con .index_service ul li:hover .con_icon .pic_show_wid {-webkit-transform: scale(1.05) ; -moz-transform: scale(1.05); transform: scale(1.05);}
.index_service_con .index_service ul li a .con_fonts {
  position: absolute;
  left: 6%;
  bottom:10%;
  width: 78%;
  z-index: 12;
  color: #FFFFFF;transition: transform 0.3s ease;transition:transform 0.3s ease;
}
.index_service_con .index_service ul li a:hover .con_fonts{transform: translateY(-10px);}
.index_service_con .index_service ul li a::before {
  content: '';
  position: absolute;
  right: 4%;
  bottom: 10%;
  z-index: 0;
  width: 0.4rem;
  height: 0.4rem;
  background:url(../images/jiantou.png) center center no-repeat;
    background-size: auto;
  background-size: auto 100%;
  z-index: 11;
}
.index_service_con .index_service ul li a::after {
  content: '';
  position: absolute;
  left: 0%;
  bottom: 0%;
  z-index: 0;
  width: 100%;
  height: 1.2rem;
  background:url(../images/toumingdu.png) left bottom repeat-x;
    background-size: auto;
  background-size: auto 100%;
  z-index: 10;
}


.index_service_con .index_service ul li a .con_fonts .con_subtitile{ font-size:0.24rem; padding-bottom:0.15rem; border-bottom:#fff 2px solid;display: inline-block;
}
.index_service_con .index_service ul li a .con_fonts .con_titile{font-size: 0.20rem; text-align: left; line-height:1.6; display:none}
.center_show_con{ text-align:center}
.index_hezuo{ padding-bottom:1rem; margin-left:-0.2rem; margin-right:-0.2rem}
.index_hezuo .item{}
.index_hezuo .item a { display:block; margin:0 0.2rem; border:#eee 1px solid; height:2.5rem;padding-right: 0.3rem;}
.index_hezuo .item a .con_icon{ float:left;padding-top:0.4rem; width:30%; display:inline; position: relative;-webkit-transition: -webkit-transform 0.6s ease 0s; transition:transform 0.6s ease 0s; display: flex;justify-content: center; align-items: center;}
.index_hezuo .item a .con_icon img {
  -webkit-transition:
-webkit-transform 0.6s ease 0s;
  transition:
transform 0.6s ease 0s;
  max-width: 60%;
  max-height: 60%;
  object-fit: contain;transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition:
0.3s;
  -o-transition: 0.3s;
}
.index_hezuo .item a:hover .con_icon img{max-width: 70%;max-height: 70%;transition: 0.3s;
  -moz-transition: 0.3s;
  -webkit-transition:
0.3s;
  -o-transition: 0.3s;}
  
.index_hezuo .item a .index_hezuo_fonts{ float:right;width:65%; padding-top:0.4rem;}
.index_hezuo .item a .index_hezuo_fonts .index_hezuo_fonts_tit {
  font-size: 0.22rem;
  font-weight: bold;
  line-height: 1.6;
  margin-bottom: 0.15rem;
}
.index_hezuo .item a .index_hezuo_fonts .index_hezuo_fonts_descipe {
  font-size: 0.18rem;
  color: #666;
  line-height:1.6;
}
  
.index_hezuo .slick-dots li button{height:10px;width:10px;background:#ccc;border-radius:50%}
.index_hezuo .slick-dots li.slick-active button {
	background:#143D8F;
}
.index_hezuo .slick-dots{bottom: -0.4rem;}
.home_new_titile{ position: relative; padding-bottom: 0.5rem;}
.home_new_titile p {
  position: relative;
  display: inline-block;
  font-weight: bold;
  font-size: 0.34rem;
  margin-bottom: 0.25rem;
}
.home_new_titile span {
  display: block;
  font-size: 0.16rem;
}
.home_new_titile a.more_news{ position: absolute;top: 0.4rem; right: 0; display: inline-block; border: #000 1px solid; padding: 0.15rem 0.25rem; font-size: 0.14rem;}
.home_new_titile a.more_news:hover{ background-color:#143D8F; color: #fff; }
.index_news_con { padding-bottom:0.7rem;}
.index_cases_con{ padding-bottom:0.5rem;}
.home_cases_titile{ position: relative;padding-bottom: 0.5rem;}
.home_cases_titile .cases_titile {
  position: relative;
  font-weight: bold;
  font-size: 0.34rem; line-height:1.6;
}
.home_cases_titile .cases_titile_decipe {
  position: absolute;top: 0.3rem; right: 0; display: inline-block; font-size: 0.16rem; color: #666; line-height: 2; text-align: right; width: 40%;
}

.index_case_lists{ margin-left: -0.3rem; margin-right: -0.3rem; padding-bottom: 0.4rem}
.index_case_lists .item{ position:relative;  display: inline-block; vertical-align:top; margin:0 0.3rem; margin-bottom:0.5rem}
.index_case_lists .item a .con_icon{ position:relative; z-index:2;width: 100%;
  height: 5rem;
  -webkit-transition:-webkit-transform 0.6s ease 0s;
  transition:transform 0.6s ease 0s;
  overflow:hidden;}
  
.index_case_lists .item a .con_icon .pic_show_wid{background-position:center center; background-repeat:no-repeat; height:5rem; background-size:cover;-webkit-transition: -webkit-transform 0.6s ease 0s;
  transition: transform 0.6s ease 0s;}
.index_case_lists .item a:hover .con_icon .pic_show_wid {-webkit-transform: scale(1.05) ; -moz-transform: scale(1.05); transform: scale(1.05);}
.index_case_lists .item a .con_fonts {
  position: absolute;
  left: 6%;
  bottom: 6%;
  width: 78%;
  z-index: 12;
  color: #FFFFFF;transition: transform 0.3s ease;transition:transform 0.3s ease;
}
.index_case_lists .item a:hover .con_fonts{transform: translateY(-10px);}
.index_case_lists .item a::before {
  content: '';
  position: absolute;
  right: 4%;
  bottom: 5.5%;
  z-index: 0;
  width: 0.4rem;
  height: 0.4rem;
  background:url(../images/jiantou.png) center center no-repeat;
    background-size: auto;
  background-size: auto 100%;
  z-index: 11;
}
.index_case_lists .item a::after {
  content: '';
  position: absolute;
  left: 0%;
  bottom: 0%;
  z-index: 0;
  width: 100%;
  height: 1.2rem;
  background:url(../images/toumingdu.png) left bottom repeat-x;
    background-size: auto;
  background-size: auto 100%;
  z-index: 10;
}

.home_about_con { padding-bottom:0.4rem;}

.index_case_lists .item a .con_fonts .con_subtitile{ font-size:0.24rem; margin-bottom:0.15rem;padding-bottom: 0.15rem;
  border-bottom:#fff 2px solid;display: inline-block;}
.index_case_lists .item a .con_fonts .con_titile{font-size: 0.18rem; text-align: left; line-height: 1.6;}
.index_case_lists .slick-prev{ border: 0;background:url(../images/left_btns.png) center center no-repeat; width: 0.8rem; height: 0.8rem; border-radius: 50%; background-size: cover; left: -0.1rem; top: 50%; margin-top: -0.6rem;}
.index_case_lists .slick-next{ border: 0;background:url(../images/right_btns.png) center center no-repeat; width: 0.8rem; height: 0.8rem; border-radius: 50%; background-size: cover; right: -0.1rem; top: 50%; margin-top: -0.6rem;}


.head.head_index{ background: none;backdrop-filter:blur(0px);}
.head_index .nav > li > a{ color: #fff;}
.head_index .nav > li > a:hover{ color: #fff;}
.head_index .nav>li>a:after{ left:0%; position: absolute; content: " "; width:0;-webkit-transition: .3s;
  transition: .3s;
  height: 2px;
	bottom:10%;background-color: #fff}
.head_index .nav>li:hover>a:after,.nav>li.on>a:after{  width: 100%;-webkit-transition: .3s;
	transition: .3s;}
.fast_link_top.in_show{display: none}
.fast_link_top.home_show{display: block}
.banben_show.in_show{display: none}
.banben_show.home_show{display: block;color: #fff;}
.banben_show.home_show a{color: #fff;}

.head.head_index .logo img.logo_img {
  display: none;margin-top: 0.1rem;
}
.head.head_index.mini .logo img.logo_img {
  display: block;margin-top: 0.1rem;
}
.head.head_index .logo img.logo_hover {
  display: block;margin-top: 0.1rem;
}
.head.head_index.mini .logo img.logo_hover {
  display: none;margin-top: 0.1rem;
}
.head.head_index.mini {
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
}
.head_index.mini .nav > li > a {
  color: #000;
}
.head_index.mini .nav > li > a:hover {
  color: #143D8F;
}
.head_index.mini .nav > li > a::after {
  left: 0%;
  position: absolute;
  content: " ";
  width: 0;
  -webkit-transition:
.3s;
  transition:
.3s;
  height: 2px;
  bottom: 10%;
  background-color:#143D8F;
}

.head_index.mini .fast_link_top.home_show {
  display: none;
}
.head_index.mini .fast_link_top.in_show {
  display: block;
}

.head_index.mini .banben_show.home_show {
  display: none;
  color: #fff;
}
.head_index.mini .banben_show.in_show {
  display: block;
  color: #000;
}




@media screen and (max-width: 768px){
.home_banner_show .item .banner_home_font {
  position: absolute;
  left: 7%;
  top: 50%;
	width: 86%;}
	.index_changjing_list ul li a .pic_show{ height: 4.5rem;}	
	.home_banner_show .item .banner_home_font .descipe{ font-size:12px;}
	
.index_tigong_con .index_tigong .index_tigong_left {
  float: none;
  width: auto;
  height: 6rem;
  margin-bottom: 0.3rem;
}
.index_tigong_con .index_tigong .index_tigong_right {
  float: none;
  width: auto;
  padding-left: 0;
}
.index_service_con .index_service ul li {
  position: relative;
  width: auto;
  display: block;
  vertical-align: top;
  margin:
0;
    margin-bottom: 0px;
  margin-bottom: 4%;
}
.home_cases_titile .cases_titile_decipe {
  position: inherit;
  top: inherit;
  right: 0;
  display: block;
  font-size: 0.16rem;
  color: #666;
  line-height: 2;
  text-align: left;
  width: auto;
  padding-top: 0.3rem;
}

.index_tigong_con .index_tigong .index_tigong_right ul li .index_tigong_descipe {
  font-size: 18px;}
  .index_tigong_con .index_tigong .index_tigong_right ul li .index_tigong_titile {
  font-size: 20px;}
  .home_cases_titile .cases_titile_decipe{font-size: 20px;}
.index_service_con .index_service ul li a .con_fonts .con_subtitile {
  font-size: 20px;}
  .index_service_con .index_service ul li a .con_fonts .con_titile {
  font-size: 18px;}
  .index_case_lists .item a .con_fonts .con_subtitile {
  font-size: 20px;}
  .index_case_lists .item a .con_fonts .con_titile {
  font-size: 18px;}

.head.head_index .navbtn s {
    background-color: #fff;
  }
.head.head_index.mini s {
    background-color: #000;
  }
  .index_hezuo .item a {
  display: block;
  margin:
0 0.2rem;
  border:
#eee 1px solid;
  height: auto;
  padding:
0.3rem;
}
.index_hezuo .item a .con_icon {
  float: none;
  padding-top: 0;
  width: 60%;margin: 0px auto;}
  .index_hezuo .item a .index_hezuo_fonts {
  float: none;
  width: auto; text-align:center}
  .index_hezuo .item a .index_hezuo_fonts .index_hezuo_fonts_tit {
  font-size: 20px;}
  .index_hezuo .item a .index_hezuo_fonts .index_hezuo_fonts_descipe{
  font-size: 18px; text-align:left}
  
  
	
}