html,body{
	font-family: "microsoft yahei";
}
.back_top{
	display: none;
	position: fixed;
	right: 0;
	bottom: 20%;
	z-index: 9;
	width: 40px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	color: #fff;
	background: #ff644b;
	cursor: pointer;
}
.header{
	position: relative;
	z-index: 4;
}
.ind_wrapper{
	padding-left: 8%;
	padding-right: 8%;
}
.mask{
	display: none;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 2;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,.3);
}
.head_b{
	height:125px;
	background: #fff;
	position: relative;
}
.logo{
	height:100%;
	display:flex;
    display: -webkit-flex;
    justify-content: flex-start;
    -webkit-justify-content: flex-start;
    align-items:center;
    -webkit-align-items: center;
}
.logo_l img{
	display: block;
	max-width: 100%;
	margin: 0 auto;
}
.logo_text{
	display: none;
	height: 60px;
	border-left: 1px solid #c9c9c9;
	padding-left: 15px;
    margin-left: 15px;
}

.logo img{
	display: block;
	max-width: 100%;
	height: auto;
	max-height: 100%;
	margin: 0 auto;
}
.head_menu_top{
	height: 40px;
	margin: 6px 0 0px;
}
.head_top_tel{
	color: #e6482f;
	font-size: 14px;
	line-height: 40px;
	font-weight: bold;
}
.head_top_tel .icon{
	float: left;
	font-size: 18px;
	margin: 0 10px 0 0;
}
.head_top_tel a{
	color: #e6482f;
}
.head_top_tel a:hover{
	text-decoration: underline;
}


.menu{
	height: 100%;
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	-webkit-justify-content: center;
	align-items: flex-end;
	-webkit-align-items: flex-end;
	flex-direction: column;
    -webkit-flex-direction: column;
	position: relative;
	z-index: 3;
	background: #fff;
}
.menu_dl{
	width: 100%;
	height:54px;
	display: flex;
	display: -webkit-flex;
	justify-content: space-around;
	-webkit-justify-content: space-around;
	align-items: center;
	-webkit-align-items: center;
	background: none;
}
.menu_dl dd{
	position: relative;
}
.menu_tt{
	display: block;
	text-align: center;
	position: relative;
}
.menu_tt .text{
	display: block;
	color: #444;
	line-height: 54px;
	padding: 0 22px;
	font-size: 16px;
}
.menu_tt_ico{
	display: none;
	float: right;
	width:40px;
	height: 40px;
	line-height: 30px;
	background: url(../images/menu_ico.png) no-repeat center center;
}
.menu_tt_ico.hover{
	transform: rotateZ(180deg);
	-webkit-transform: rotateZ(180deg);
}
.menu_dl dd.hover .menu_tt .text{
	color: #fff;
	background: #e6482f;
}
.menu_down{
	display: none;
	position: absolute;
	left:0;
	top:54px;
	z-index: 3;
	width: 160px;
	text-align: center;
	background: #fff;
}
.menu_two{
	position: relative;
}
.menu_two_tt{
	display: block;
	color: #242424;
	line-height:36px;
	font-size: 16px;
	padding: 10px;
	border-bottom: 1px solid #eaeaea;
}
.menu_two_tt:hover{
	color: #242424;
	background: #f1f1f1;
}
.menu_three{
	display: none;
	position: absolute;
	left: 192px;
	top: 0;
	width: 192px;
	z-index: 4;
	background: #fff;
	border-radius: 5px;
}
.menu_three a{
	display: block;
	line-height: 40px;
	font-size: 16px;
	padding: 10px 0;
	border-bottom: 1px solid #eaeaea;
}

.menu_three a:hover{
	color: #242424;
	background: #f1f1f1;
}
.head_search{
	width: 40px;
	height: 40px;
	font-size: 20px;
	line-height: 40px;
	text-align: center;
	color: #e46417;
	cursor: pointer;
	margin-left: 30px;
}
.ind_sea_hide{
	display: none;
	position: absolute;
	right:8%;
	top:125px;
	z-index: 3;
	width:300px;
	padding: 10px;
	background: #f1f1f1;
}
.ind_sea_inp{
	float: left;
	width:calc(100% - 80px);
	height: 40px;
	color:#333;
	font-size: 16px;
	font-family: "microsoft yahei";
	padding-left:15px;
	background: #fff;
	border: none;
}
.ind_sea_box_btn{
	float: left;
	position: relative;
	width: 40px;
	height: 40px;
	line-height: 40px;
}
.ind_sea_box_btn .btn{
	position: absolute;
	left: 0;
	top: 0;
	opacity: 0;
	width:100%;
	height:100%;
	text-align: center;
	border: none;
	background: none;
	cursor: pointer;
}
.ind_sea_box_btn .text{
	display: block;
	width:100%;
	height: 100%;
	text-align:center;
	color: #333;
	font-size:20px;
	overflow: hidden;
}
.ind_sea_box_close{
	float: left;
	width:40px;
	height: 40px;
	cursor: pointer;
	background: url(../images/ind_search_close.png) no-repeat center center / 28px 28px;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
.ind_sea_box_close:hover{
	transform: rotateZ(90deg);
	-webkit-transform: rotateZ(90deg);
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}

.ind_search{
	display: none;
	position: absolute;
	right: 70px;
	top: 2px;
	color: #333;
	width: 50px;
	height: 56px;
	font-weight: bold;
	text-align: center;
	font-size: 28px;
	line-height: 56px;
	cursor: pointer;
}
.menu_btn{
	display: none;
	float: right;
	position: absolute;
	right: 0;
	top:8px;
	padding: 9px 17px;
	cursor: pointer;
}
.menu_btn span{
	display: block;
	height: 4px;
	width: 34px;
	background: #e6482f;
	border-radius: 4px;
	margin-bottom: 7px;
}


.head_lag{
  width:40px;
  height:40px;
  position:relative;
  margin-left: 20px;
}
.head_lag_icon{
  width: 40px;
  height: 40px;
  font-size: 20px;
  line-height: 40px;
  text-align: center;
  color: #e46417;
  cursor: pointer;
}
.head_lag_down{
  display:none;
  position:absolute;
  left:50%;
  margin-left:-65px;
  top:40px;
  z-index:3;
  width:140px;
  padding:10px 0;
  background:#fff;
}
.head_lag_down a{
  display:flex;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: center;
    -ms-justify-content: center;
    -webkit-justify-content: center;
    align-items:center;
    -ms-align-items: center;
    -webkit-align-items: center;
  height: 30px;
    line-height: 30px;
    color: #444;
    font-size: 16px;
  padding:6px 15px;
    margin-bottom: 4px;
    overflow: hidden;
  background:#fff;
}
.head_lag_down a img{
  display: block;
  margin-right: 5px;
}
.head_lag_down a:hover{
  color: #e6482f;
  background:#f1f1f1;
}





.banner{
	height: 787px;
	transition: all .5s ease-in-out;
    -webkit-transition: all .5s ease-in-out;
    display:flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items:flex-end;
    -webkit-align-items: flex-end;
}
.banner_con,.banner_con2{
	width: 85%;
	max-width: 890px;
	margin: 0 auto 4%;
}

.banner_con .tt{
	font-size: 36px;
	color: #f33a30;
	font-weight: bold;
	padding-bottom: 2%;
}
.banner_con .text{
	color: #fff;
	font-size: 14px;
	line-height: 25px;
}
.banner_con2{
	padding: 2% 0;
	display: none;
}
.banner_con2 .text{
	color: #333;
}


.zt2_box1{
	padding: 4% 0;
}
.zt2_title{
}
.zt2_title img{
	display: block;
	max-width: 100%;
	margin: 0 auto;
}

.zt2_box1_con{
	padding: 3% 0 0 0;
}
.zt2_box_text{
	line-height: 24px;
	font-size: 14px;
	padding:0 0 3% 0;
}
.zt2_box1_con_b{
	display:flex;
    display: -webkit-flex;
    justify-content: space-around;
    -webkit-justify-content: space-around;
    align-items:center;
    -webkit-align-items: center;
}
.zt2_box1_con_b_pic_scroll{
	width: 508px;
	overflow: hidden;
}
.zt2_box1_con_b_pic_scroll .item{
	position: relative;
}
.zt2_box1_con_b_pic_scroll .item img{
	display: block;
}
.zt2_box1_con_b_pic_scroll .item .tt{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 43px;
	line-height: 43px;
	font-size: 14px;
	color: #fff;
	text-align: left;
	padding-left: 15px;
	background: rgba(46,46,46,.7);
}
.zt2_box1_con_b_pic_scroll.owl-theme .owl-dots{
	position: absolute;
	right:15px;
	bottom: 17px;
}
.zt2_box1_con_b_pic_scroll.owl-theme .owl-dots .owl-dot{
	width:10px;
	height:10px;
	margin:0 5px;
}
.zt2_box1_con_b_pic_scroll.owl-theme .owl-dots .owl-dot span{
	width: 10px;
	height:10px;
	border-radius: 0;
	background: #fff;
	border-radius: 10px;
}
.zt2_box1_con_b_pic_scroll.owl-theme .owl-dots .owl-dot.active, 
.zt2_box1_con_b_pic_scroll.owl-theme .owl-dots .owl-dot:hover{
	border-color: #e6482f;
}
.zt2_box1_con_b_pic_scroll.owl-theme .owl-dots .owl-dot.active span, 
.zt2_box1_con_b_pic_scroll.owl-theme .owl-dots .owl-dot:hover span{
	background: #e6482f;
}


.zt2_box1_con_b_video{
	background: #284b80;
	display:flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items:center;
    -webkit-align-items: center;
}
.zt2_box1_con_b_video_l{
	display: block;
	position: relative;
	width: calc(100% - 222px);
	display:flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items:center;
    -webkit-align-items: center;
    overflow: hidden;
}
.zt2_box1_con_b_video_l img{
	display:block;
	width: 100%;
}
.zt2_box1_con_b_video_l .icon{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,.36) url(../images/video_icon.png) no-repeat center center;
}
.zt2_box1_con_b_video_l:hover img{
	display: block;
	transform: scale(1.03,1.03);
    -webkit-transform: scale(1.03,1.03);
}


.zt2_box1_con_b_video_text{
	width: 222px;
	color: #fff;
	display:flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
}
.zt2_box1_con_b_video_text .tt1{
	font-size: 56px;
	width: 56px;
	line-height: 64px;
	margin-right: 15px;
}
.zt2_box1_con_b_video_text .tt2{
	font-size: 16px;
	width: 16px;
}


.zt2_box2{
	padding: 3.5% 0 5%;
	min-height: 785px;
}

.zt2_box2_con_scroll_box{
	position: relative;
}
.zt2_box2_con{
	padding: 3% 0 0 0;
}
.zt2_box2_con_scroll_prev,.zt2_box2_con_scroll_next{
	position: absolute;
	left: 0;
	top: 50%;
	margin: -19px 0 0 0;
	width: 38px;
	font-size: 32px;
	color: #fff;
	transform: rotateZ(-90deg);
    -webkit-transform: rotateZ(-90deg);
    cursor: pointer;
}
.zt2_box2_con_scroll_next{
	position: absolute;
	left: auto;
	right: 0;
	transform: rotateZ(90deg);
    -webkit-transform: rotateZ(90deg);
}
.zt2_box2_con_scroll{
	width: 80%;
	margin: 0 auto;
}

.zt2_box3{
	padding: 3% 0;
}

.zt2_box3_con{
	padding: 3% 0 0 0;
}



.zt2_box4{
	padding: 2% 0 3%;
	min-height: 784px;
}
.zt2_box4_con{
	padding: 2% 0 0 0;
}

.zt2_box4_bars{
	background: #;
}
.zt2_box4_bars div{
	display:inline-block;
	padding: 0 3%;
	color: #fff;
	font-size: 18px;
	line-height: 45px;
	background: #545459;
	margin-bottom: 8px;
	position: relative;
	cursor: pointer;
}
.zt2_box4_bars div:after{
	content: "";
	display: none;
	position: absolute;
	left: 50%;
	bottom: -18px;
	width: 24px;
	height: 9px;
	margin-left: -12px;
	width:0;
	height: 0;
	border-left: 0;
	border-top: 0;
	border-style: solid;
	border-width: 20px;
	border-top-width: 9px;
	border-bottom-width: 9px;
	border-color:#e0563f transparent transparent transparent ; 
}
.zt2_box4_bars div.hover{
	background: #e0563f;
}
.zt2_box4_bars div.hover:after{
	display: block;
}


.zt2_box4_tabs{
	padding: 4% 0 0 0;
}
.zt2_box4_tabs_item{
	
}
.zt2_box4_tabs_item_box{
	width: 80%;
	margin:0 auto;
	display:flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items:center;
    -webkit-align-items: center;
}
.zt2_box4_tabs_item_pic{
	width: 278px;
	height: 278px;
	border: 3px solid #fff;
	border-radius: 50%;
	overflow: hidden;
}
.zt2_box4_tabs_item_pic img{
	display: block;
	width: 100%;
}
.zt2_box4_tabs_item_con{
	width: calc(100% - 278px);
	padding-left: 5%;
	color: #fff;
}

.zt2_box4_tabs_item_title1{
	padding-bottom: 3%;
}
.zt2_box4_tabs_item_title1 .tt1{
	font-size: 24px;
	font-weight: bold;
	padding-bottom: 5px;
}
.zt2_box4_tabs_item_title1 .tt2{
	font-size: 16px;
}
.zt2_box4_tabs_item_text{
	font-size: 14px;
	line-height: 25px;
}

.zt2_box4_tabs_item:hover .zt2_box4_tabs_item_pic img{
	transform: scale(1.03,1.03);
    -webkit-transform: scale(1.03,1.03);
}



.zt2_box5{
	padding: 3% 0;
}
.zt2_box5_con{
	padding: 3% 0;
}








.footer_t{
	background: #454648;
	padding: 3.5% 0;
}
.footer_t .wrapper{
	display:flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items:center;
    -webkit-align-items: center;
}
.foopter_l{
	width: 104px;
}
.foopter_r_cord{
	width: 104px;
}
.foopter_r_cord .pic{
	overflow: hidden;
	margin-bottom: 15px;
}
.foopter_r_cord .pic img{
	display: block;
	max-width: 100%;
}
.foopter_r_cord .tt{
	font-size: 14px;
	color:#c2c2c2;
}

.foopter_r{
	width: calc(80% - 104px);
	padding: 0 0 0 10%;
	color: #c2c2c2;
	justify-content: center;
	-webkit-justify-content: center;
	display:flex;
    display: -webkit-flex;
    flex-direction: column;
    -webkit-flex-direction: column;
}

.footer_b{
	padding: 15px 0;
	background: #303741;
}
.footer_b .wrapper{
	color: #fff;
	font-size: 14px;
	line-height:28px;
}
.foopter_r_title{
	color: #fff;
	font-size: 24px;
	font-weight: bold;
	padding-bottom: 3%;
}
.foopter_r_list dd{
	float: left;
	width:200px;
	display:flex;
    display: -webkit-flex;
    align-items:center;
    -webkit-align-items: center;
    margin-bottom: 3%;
}
.foopter_r_list dd:nth-child(4){
	clear: both;
	width: 100%;
	margin-bottom: 0;
}
.foopter_r_list .icon{
	width: 44px;
	height: 44px;
	font-size: 40px;
	line-height: 44px;
	text-align: center;
	color: #c91e14;
}
.foopter_r_list .con{
	width: calc(100% - 44px);
	padding-left: 12px;
}
.foopter_r_list .con .tt{
	font-size: 14px;
	color: #c2c2c2;
	line-height: 20px;
}
.foopter_r_list .con .text,.foopter_r_list .con a.text{
	color: #fff;
	font-size: 18px;
}

















/*
 * video_open
 */
.video_window {
	display: none;
	width: 800px;
	height: 485px;
	position: fixed;
	left: 50%;
	top: 50%;
	z-index: 10000;
	margin: -300px 0 0 -400px;
}

.video_window_rela {
	position: relative;
}

.video_window_close {
	position: absolute;
	right: -12px;
	top: -12px;
	width: 20px;
	color: #fff;
	font-size: 18px;
	height: 20px;
	line-height: 20px;
	text-align: center;
	cursor: pointer;
}

.video_window_mask {
	display: none;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 9999;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, .6);
}



.mobile_footer_btn{
	display: none;
	position: fixed;
	left: 0;
	bottom: 0;
	z-index: 9;
	width:100%;
  text-align:center;
  background: #fafafa;
  box-shadow: 0 0 10px rgba(115,115,115,.3);
}
.mobile_footer_btn a{
	float: left;
	width: 20%;
	height: 50px;
	color: #222;
	display:flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items:center;
    -webkit-align-items: center;
    flex-direction: column;
    -webkit-flex-direction: column;
}
.mobile_footer_btn a:nth-child(3){
    color: #fff;
    background: #e6482f;
}

.mobile_footer_btn a .icon{
	display: block;
	font-size: 20px;
}
.mobile_footer_btn a .tt{
	font-size: 14px;
}



.mobile_lag_icon{
  display:none;
  position: absolute;
  right: 73px;
  top: 6px;
  width: 48px;
  height: 48px;
  line-height:48px;
  text-align:center;
  font-size: 28px;
  color: #e6482f;
}
.mobile_lag_down{
  display: none;
  position: absolute;
  left: 0;
  top: 58px;
  width: 100%;
  padding: 15px 20px;
  background:#fff;
}
.mobile_lag_down_con{
  width: 100%;
  display:flex;
    display: -ms-flexbox;
    display: -webkit-flex;

    justify-content: center;
    -ms-justify-content: center;
    -webkit-justify-content: center;
    
    align-items:center;
    -ms-align-items: center;
    -webkit-align-items: center;
}
.mobile_lag_down a{
  display:flex;
    display: -ms-flexbox;
    display: -webkit-flex;

    justify-content: center;
    -ms-justify-content: center;
    -webkit-justify-content: center;
    
    align-items:center;
    -ms-align-items: center;
    -webkit-align-items: center;
  padding: 0 15px;
  color: #333;
  font-size: 16px;
  margin: 0 5px;
}
.mobile_lag_down a img{
  margin-right:6px;
}