@charset "utf-8";
/* html,body{font-family: "微软雅黑";} */
body{font-size:14px;font-family:"微软雅黑","Microsoft JhengHei",arial,sans-serif,serif,"Microsoft YaHei";}
*{padding:0;margin:0;list-style:none;}
a{text-decoration:none;color:inherit;} 
i{font-style: normal;}
dl,ol,ul {list-style-type:none}
b{display: inline-block;}
em{font-style: normal;font-family: arial;}

/* 滚动条样式 */
 body::-webkit-scrollbar {
 /*滚动条整体样式*/
  width : 8px;  /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
  }
  body::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 0;
  box-shadow   : inset 0 0 5px rgba(0, 0, 0, 0.2);
  background   : #13527d;
  }
  body::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  box-shadow   : inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 0;
  background   : #ededed;
	transition: all 0.5s cubic-bezier(.215,.61,.355,1);
  }


.odcontent{margin:0 auto; width:94%;max-width:1790px;}
@media only screen and (max-width: 480px){
	.odcontent{width: 94%;}
}
.clearfix:after{content:"";display:block;height:0;clear:both;visibility:hidden}
.clearfix{zoom:1}
input,textarea{border: none;outline: none;border-radius: 0;-webkit-appearance:none;}
button {border: none;padding: 0;}
.fl{float:left}
.fr{float:right}

.por{position: relative;}
.poa{position: absolute;}
.head_fixed{position: fixed;top: 0;left: 0;width: 100%;height: auto;z-index: 9999;}
img{border: none;vertical-align: middle;max-width: 100%;}

*:focus{
	outline: none;
	-webkit-tap-highlight-color: transparent;
}

a,li,div {-webkit-tap-highlight-color:transparent}

input:-webkit-autofill,
 textarea:-webkit-autofill,
 select:-webkit-autofill {
     background-color: transparent!important;
     background-image: none !important;
     -webkit-box-shadow: 0 0 0 1000px #f2f3f7 inset !important;
     -webkit-text-fill-color: #333;
}

/* 自定义样式 */
.ver-mid{vertical-align: middle;}
.ver-bl{vertical-align: baseline;}
.flx{display: flex;flex-wrap: nowrap;justify-content: space-between;}
.flx_w{display: flex;flex-wrap: wrap;justify-content: space-between;}
.txt_center{text-align: center;}
.hide{display: none;}
.center{text-align: center;}
.right{text-align: right;}
.w1200{margin: 0 auto;width: 90%;max-width: 1200px;}
.blue{color: #13528b;}

@font-face {
	font-family:impact;
	src: url(../fonts/impact.ttf);
}

.idx_wrap{margin: 0 auto;width: 90%;max-width: 1686px;box-sizing: border-box;}
  @media only screen and (max-width:480px){
	  .idx_wrap{width: 94%;}
  }

/* head */
.head.scro {}
.head.scro .head_mid .lf_part .logo{filter: initial;}
.head.scro .head_mid .head_nav .first_nav > li{color: #2a2a2a;}
.head.scro .head_mid .rt_part .hot_line{color: #2a2a2a;}
.head.scro .head_mid .head_nav .first_nav > li > a > i{filter: grayscale(1) brightness(0.2);}
.head.scro .head_mid .head_nav .pc_secnav{}
.head.scro .head_mid .head_nav .pc_secnav .lf_nav > ul > li{color: #010101;}


.head{position: fixed;left: 0;top: 0;width: 100%;z-index: 99;background: #fff;box-shadow: 0 0 10px rgba(0,0,0,0.1);}
.head .top_wrap{margin:0 auto;width: 94%;max-width: 1790px;}
.head .head_mid{display: flex;flex-wrap: nowrap;justify-content: space-between;align-items: center;}
.head .head_mid  a.logo_w{display: block;}
.head .head_mid a.logo_w .margin_hide {position: absolute;margin-left: -2000px;}
.head .head_mid .lf_part{display: flex;flex-wrap: nowrap;justify-content: flex-start;width: 182px;align-items: center;position: relative;box-sizing: border-box;max-width: 439px;}
.head .head_mid .lf_part .logo{width: auto;}
.head .head_mid .head_nav {padding-left: 3.5%;width: calc(100% - 496px);width: -webkit-calc(100% - 496px);}
.head .head_mid .head_nav .first_nav{position: relative;text-align: right;box-sizing: border-box;border-right: 1px solid #e9e9e9;border-left: 1px solid #e9e9e9;}
.head .head_mid .head_nav .first_nav .curtain{position: absolute;left: 50%;top: 100%;width: 90vw;max-width: 1686px;height: 100%;background: rgba(255,255,225,0.95);transform: translateX(-50%);display: none;box-sizing: border-box;}
.head .head_mid .head_nav .first_nav > li{display: inline-block;padding: 0 2.5%;white-space: nowrap;font-size: 16px;color: #010101;position: relative;}
.head .head_mid .head_nav .first_nav > li.cur{color: #13527d;}
.head .head_mid .head_nav .first_nav > li:nth-child(1){padding-left: 0;padding-right: 1.2%;}
.head .head_mid .head_nav .first_nav > li > a{display: block;padding: 41px 0;position: relative;}
.head .head_mid .head_nav .first_nav > li > a > i{position: absolute;display: inline-block;margin-left: 4px;top: 50%;left: 110%;width: 12px;height: 12px;transform: translateY(-50%);background: url(../images/icon_list.png)no-repeat center;}
.head .head_mid .head_nav .pc_secnav{padding: 4% 10% 20px;position: fixed;top: 98px;left: 0;width: 100vw;height: 400px;min-width: 100%;z-index: 3;display: none;box-sizing: border-box;z-index: 2;background: #f0f0f0;justify-content: space-between;border-top: 1px solid #e9e9e9;}

.head .head_mid .head_nav .pc_secnav .lf_nav{width: 65%;text-align: left;}
.head .head_mid .head_nav .pc_secnav .lf_nav .sort_name{text-align: left;display: inline-block;margin-bottom: 10px;padding-bottom: 15px;border-bottom: 1px solid #333;font-size: 18px;font-weight: bold;}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul{display: flex;flex-wrap: wrap;justify-content: flex-start;}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li{padding-bottom: 3%;padding-right: 15px;width: 33%;text-align: left;font-size: 16px;line-height: 28px;color: #333;box-sizing: border-box;transition: margin-bottom .3s ease-out;position: relative;white-space: pre-wrap;}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li:hover{color: #005ba0;}
.head .head_mid .head_nav .pc_secnav .rt_img{width: 26%;max-width: 400px;min-width: 400px;}
.head .head_mid .app_right{display: none;}
.head .mobile_nav{position: fixed;padding:73px 20px 20px;right: -350px;top: 0;width: 300px;height: 80vh;background: linear-gradient(to bottom,#f6f6f6,#13527d);z-index: 999;transition: all .3s;box-sizing: border-box;}
.head .mobile_nav .m_logo{display: none;}
.head .mobile_nav.sld{right:auto;left: 0;width: 100%;}
.head .head_mid .menu_btn{float: right;display: inline-block;/* width: 30px;height: 20px; */width: 0;height: 0;cursor: pointer;}
.head .head_mid .menu_btn span{display: block;width: 100%;height: 2px;transform-origin: center;}
.head .head_mid .menu_btn span:nth-child(1){top: 0;background: #6295e0;}
.head .head_mid .menu_btn span:nth-child(2){margin: 6px 0px;opacity: 1;transition: all .5s;background: #13527d;}
.head .head_mid .menu_btn span:nth-child(3){top:100%;background: #001c2f;}
.head .head_mid .menu_btn.open{width: 30px;height: 20px;z-index: 9999;}
.head .head_mid .menu_btn.open span{width: 100%;}
.head .head_mid .menu_btn.open span:nth-child(1){position: absolute;top: 50%;left: 0;transform: rotateZ(45deg);transition: transform 0.3s 0.5s;background: #143554;}
.head .head_mid .menu_btn.open span:nth-child(2){opacity: 0;width: 0;margin: 10px 0;}
.head .head_mid .menu_btn.open span:nth-child(3){position: absolute;top: 50%;left: 0;transform:rotateZ(-45deg);transition: transform 0.3s 0.5s;}
.head .head_mid .rt_part{margin-right: 1.3%;padding: 41px 0;width: 14.7%;max-width: 264px;min-width: 155px;box-sizing: border-box;position: relative;text-align: center;border-right: 1px solid #e9e9e9;}
.head .head_mid .rt_part .flx_w{align-items: center;}
.head .head_mid .rt_part .hot_line{padding-left: 30px;width: auto;box-sizing: border-box;color: #010101;box-sizing: border-box;font-size: 16px;background: url(../images/icon_01.png)no-repeat top 2px left;font-weight: bold;display: inline-block;}
/* .head .head_mid .language {position: absolute;right: 0;top: 50%;transform: translateY(-50%);} */
.head .head_mid .language i{display: block;width: 30px;height: 30px;line-height: 30px;background: #13527d;color: #fff;text-align: center;border-radius: 50%;font-size: 14px;}

@media only screen and (max-width:1600px){
	.head .head_mid .head_nav .first_nav{margin-right: 0;}
	.head .head_mid .head_nav .first_nav > li{padding: 0 2.1%;}
	/* .head .head_mid .btn_box{width: 150px;} */
	/* .head .head_mid .app_right .search input{width: 95px;} */
	.head .head_mid .head_nav{justify-content: flex-start;}
	.head .head_mid .lf_part{width: auto;}
	.head .head_mid .rt_part{min-width: initial;}
}

@media only screen and (max-width:1440px){
	.head .head_mid .head_nav .first_nav > li{padding: 0 16px;font-size: 16px;}
	.head .head_mid .head_nav .first_nav > li > a{padding: 27px 0;}
}
@media only screen and (max-width:1440px){
	.head .head_mid{padding: 10px 0;position: relative;}
	.head .head_mid .lf_part .logo{width: 140px;}
	.head .head_mid .logo .log0_img img{display: block;}
	.head .head_mid .head_nav{padding: 0;width: 24px;right:50px;}
	.head .head_mid .head_nav .first_nav{display: none;}
	.head .head_mid .btn_box{width: auto;}
	.head .head_mid .app_right .laugage{margin-left: 30px;}
	.head .head_mid .menu_btn{display: inline-block;float: initial;position: relative;width: 100%;height: auto;}
	.head .head_mid .lf_part{width: auto;}
	.head .head_mid a.logo_w{display: inline-block;}
	.head .head_mid .rt_part{position: absolute;margin-right: 0;right:40px;top: 50%;padding: 0;width: auto;transform: translateY(-50%);}
	.head .head_mid .rt_part .hot_line{padding-right: 15px;}
	.head .head_mid .language{position: absolute;right: 260px;top: 50%;transform: translateY(-50%);}
	.head .mobile_nav .m_logo img{width: auto;}
	.head .mobile_nav .second_nav {position: relative;}
	.head .mobile_nav .second_nav > li{margin-bottom: 20px;font-size:18px;line-height: 2;cursor: pointer;color: #1a5166;transform: translateY(-100%);transition: all 0.2s ease-out;opacity: 1;}
	.head .mobile_nav .second_nav > li p{display: inline-block;}
	.head .mobile_nav .second_nav > li p:hover{color: #1a5166;}
	.head .mobile_nav .second_nav > li i{display: none;margin-left: 30px;width: 20px;height: 20px;background:url(../images/down.png)no-repeat center;vertical-align: middle;transform: initial;}
	.head .mobile_nav.sld .second_nav > li{transform: translateY(0);opacity: 1;}
	.head .mobile_nav.sld .second_nav > li:nth-child(1){transition-delay: 0.2s;}
	.head .mobile_nav.sld .second_nav > li:nth-child(2){transition-delay: 0.25s;}
	.head .mobile_nav.sld .second_nav > li:nth-child(3){transition-delay: 0.3s;}
	.head .mobile_nav.sld .second_nav > li:nth-child(4){transition-delay: 0.35s;}
	.head .mobile_nav.sld .second_nav > li:nth-child(5){transition-delay: 0.4s;}
	.head .mobile_nav.sld .second_nav > li:nth-child(6){transition-delay: 0.45s;}
	.head .mobile_nav.sld .second_nav > li:nth-child(7){transition-delay: 0.5s;}
	.head .mobile_nav .second_nav .next_nav{display: none;margin-top: 10px;}
	.head .mobile_nav .second_nav .next_nav > li{padding-left: 15px;font-size: 16px;line-height: 2;box-sizing: border-box;position: relative;}
	.head .mobile_nav .second_nav .next_nav > li:before{content: "";position: absolute;left: 0;top: 50%;width: 6px;height: 6px;border-radius: 50%;transform: translateY(-50%);background: #ccc;}
	.head .mobile_nav .second_nav .next_nav > li:hover{color: #13527d;}
	.head .mobile_nav .second_nav .bg_line{position: absolute;top: -4.5px;left: 50%;width: calc(100% + 20px);width: -webkit-calc(100% + 20px);height: 45px;transform: translateX(-50%);z-index: -1;transition: top .3s ease;border-bottom: 1px solid #ccc;}
	@keyframes rotation{
		from{transform: rotateZ(0deg);}
		to{transform: rotateZ(720deg);}
	}
}
@media only screen and (max-width:768px){
	.head .mobile_nav{padding: 58px 3% 20px;}
	.head .mobile_nav .second_nav > li{margin-bottom: 10px;font-size: 16px;}
	.head .mobile_nav .second_nav .next_nav > li{font-size: 14px;}
	.head .mobile_nav .second_nav .bg_line{height: 36px;}
}
@media only screen and (max-width:680px){
	/* .head .head_mid .lf_part{width: 80px;} */
	/* .head .mobile_nav{left: -100%;} */
	.head .head_mid .language{right: 40px;}
	.head .head_mid .rt_part{display: none;}
	.head .search_nav .search_box{margin: 20px auto;width: 90%;}
}
@media only screen and (max-width:480px){
	.head .head_top{display: none;}
	.head .head_mid{padding: 7px 0;}
	.head .head_mid .menu_btn{width: 25px;}
	.head .head_mid .lf_part .logo{width: 105px;}
	/* .head .head_mid .lf_part .cpy_name p{font-size: 18px;}
	.head .head_mid .lf_part .cpy_name em{display: none;} */
	.head .head_mid .menu_btn.open{height: 23px;}
	.head .head_mid .menu_btn.open span{width: 100%;}
	.head .head_mid .menu_btn.open span:nth-child(2){margin: 7px 0;}
	.head .head_mid .rt_part{right: 11%;}
	.head .hot_line{display: none;}
	.head .mobile_nav .m_logo img{width: 114px;}
	.head .mobile_nav{width:80%;}
	.head .mobile_nav .second_nav{padding: 0 10px;max-height: 455px;overflow-y: scroll;box-sizing: border-box;}
	.head .mobile_nav .second_nav > li{font-size: 14px;}
	.head .mobile_nav .second_nav .next_nav > li{font-size: 12px;}
	.head .mobile_nav .second_nav .bg_line{top: 0;width: 100%;height: 28px;}
	.head .head_mid .language i{width: 26px;height: 26px;line-height: 26px;font-size: 12px;}
}

/* idx_wrap */
.id_wrap{margin: 0 auto;width: 90%;max-width: 1635px;}

.foot_top_leave{padding: 3.2% 0 3.5%;background: #13527d;color: #fff;}
.foot_top_leave .hd_box{align-items: flex-end;}
.foot_top_leave .hd_box .lf_part{width: 50%;}
.foot_top_leave .hd_box .lf_part p{font-size: 40px;}
.foot_top_leave .hd_box .lf_part p:nth-child(1){letter-spacing: 0.5px;}
.foot_top_leave .hd_box .lf_part p.slogan{margin-top: 2%;font-size: 16px;}
.foot_top_leave .hd_box .hot_line{margin-top: 10px;width: auto;font-size: 20px;}
.foot_top_leave .hd_box .hot_line span{display: inline-block;vertical-align: text-bottom;line-height: 1em;}
.foot_top_leave .hd_box .hot_line b{display: inline-block;margin-left: 5px;font-size: 32px;letter-spacing: -1px;}
.foot_top_leave .mes_leave{margin-top: 2.3%;}
.foot_top_leave .mes_leave form{width: 100%;}
.foot_top_leave .mes_leave ul li{padding:10px 18px;width: calc((98% - 490px) / 3);box-sizing:border-box;background: #fff;}
.foot_top_leave .mes_leave ul li input{width: 100%;font-size: 15px;height: 38px;line-height: 38px;}
.foot_top_leave .mes_leave ul li:nth-last-child(2){width: 210px}
.foot_top_leave .mes_leave ul li:nth-last-child(2) input{width: 76px}
.foot_top_leave .mes_leave ul li:nth-last-child(2) img{width: 92px}
.foot_top_leave .mes_leave ul li:nth-last-child(1){width: 16.5%;width: 260px;background: #ef8641;text-align: center;}
.foot_top_leave .mes_leave ul li span{display: inline-block;padding-right: 20px;font-size: 18px;vertical-align: middle;font-weight: bold;position: relative;}
.foot_top_leave .mes_leave ul li span i{position: absolute;left: 88%;top: 50%;width: 22px;height: 22px;background: url(../images/icon_12.png)no-repeat center;transform: translateY(-50%);}
.foot_top_leave .mes_leave ul li.upload a{display: block;height: 38px;line-height: 38px;}
.foot_top_leave .mes_leave ul li.upload:hover span i{animation: ani1 0.4s 0s 1 forwards;}
@keyframes ani1{
	from{left: 120%;transform: translateY(-50%) rotateZ(360deg);opacity: 0;}
	to{left: 88%;transform: translateY(-50%) rotateZ(0deg);opacity: 1;}
}
@media only screen and (max-width:1260px){
	.idx_wrap{width: 100%;}
	.foot_top_leave .hd_box .lf_part p{font-size: 24px;}
	.foot_top_leave .hd_box .hot_line{font-size: 16px;}
	.foot_top_leave .hd_box .hot_line b{font-size: 20px;}
	.foot_top_leave .mes_leave{margin-top: 5%;}
	.foot_top_leave .mes_leave ul li{padding: 10px 9px;}
	.foot_top_leave .mes_leave ul li input{font-size: 13px;height: 24px;line-height: 24px;}
	.foot_top_leave .mes_leave ul li.upload a{height: 24px;line-height: 24px;}
	.foot_top_leave .mes_leave ul li span{padding-right: 10px;font-size: 13px;}
	.foot_top_leave .mes_leave ul li span i{width: 20px;height: 20px;background-size: 100%;}
}
@media only screen and (max-width:1000px){
	.foot_top_leave .mes_leave ul li{margin-bottom: 5px;padding: 8px 9px;}
	.foot_top_leave .mes_leave ul li:nth-child(-n+2){width: 100%;}
	.foot_top_leave .mes_leave ul li:nth-child(-n+3){width: 100%;}
	.foot_top_leave .mes_leave ul li:nth-last-child(1){width: 110px;}
}
@media only screen and (max-width:768px){
	.foot_top_leave{padding: 25px 0;}
	.foot_top_leave .hd_box .lf_part p{font-size: 22px;}
	.foot_top_leave .hd_box .lf_part p.slogan{font-size: 14px;}
	.foot_top_leave .hd_box .hot_line{font-size: 14px;}
	.foot_top_leave .hd_box .hot_line b{font-size: 22px;}
	.foot_top_leave .mes_leave ul li input{font-size: 12px;}
	.foot_top_leave .mes_leave ul li.upload a{height: 20px;line-height: 20px;}
	.foot_top_leave .mes_leave ul li span{font-size: 12px;}
}
@media only screen and (max-width:480px){
	.foot_top_leave{display: none;}
}

/* footer */
footer .foot_nei{border-top: 1px solid #e5e5e5;}
footer .foot_nei > .odcontent{border-bottom: 1px solid #e5e5e5;color: #585858;}
footer .foot_wrap{margin: 0 auto;width: 94%;max-width: 1715px;}
footer .top{padding: 4% 0 2.6%;}
footer .mid{padding: 4.3% 0 2.3%;}
footer .mid .layout{display: flex;flex-wrap: wrap;justify-content: space-between;}
footer .mid .ft_nav{padding-right: 4.2%;width: calc(100% - 630px);width: -webkit-calc(100% - 630px);box-sizing: border-box;border-right: 1px solid #e5e5e5;}
footer .mid .ft_nav .flx_w{flex-wrap: nowrap;}
/* footer .mid .ft_nav .item{margin-right: 8.5%;width: auto;} */
footer .mid .ft_nav .item:nth-last-child(1){margin-right: 0;}
footer .mid .ft_nav .item {max-width: 13%;}
footer .mid .ft_nav .item .hd{margin-bottom: 26px;font-size: 16px;color: #000;}
footer .mid .ft_nav .item ul li{margin-bottom: 15px;font-size: 14px;color: #999;letter-spacing: 1px;}
footer .mid .ewm_part{text-align: center;width: 135px;}
footer .mid .ewm_part p{margin: 6px 0 20px;}
footer .mid .rt_part{padding:0 0 0 3.5%;width: 475px;box-sizing: border-box;}
footer .mid .rt_part .ft_mes ul li{padding: 0 0 0 37px;margin-bottom: 5%;font-size: 14px;color: #666;line-height: 24px;box-sizing: border-box;background-repeat: no-repeat;background-position: left top;background-size: 26px auto;}
footer .mid .rt_part .ft_mes ul li:nth-last-child(1){margin-bottom: 0;}
footer .mid .rt_part .ft_mes ul li.address{background-image: url(../images/ft_address.png);}
footer .mid .rt_part .ft_mes ul li.hot_line{background-image: url(../images/ft_phone.png);}
footer .mid .rt_part .hot_line b{font-size: 20px;color: #666;}
footer .btm{padding: 1.7% 0;color: #999;font-size: 13px;border-top: 1px solid #e5e5e5;}
footer #top{position: absolute;right: 0;top: 50%;transform: translateY(-50%);}
footer #top i{display: inline-block;text-align: center;width: 40px;height: 40px;line-height: 40px;background: #13527d;cursor: pointer;border-radius: 4px;text-align: center;}
footer #top i img{display: inline-block;}
@media only screen and (max-width:1260px){
	footer .mid .ft_nav .item .hd{margin-bottom: 15px;font-size: 16px;}
	footer .mid .ft_nav .item ul li{margin-bottom: 10px;font-size: 14px;text-align: left;}
	footer .mid .rt_part .hot_line b{font-size: 20px;}
	footer .mid .ft_nav .flx_w{flex-wrap: wrap;justify-content: flex-start;}
	footer .mid .ft_nav .item{padding-right: 2%;width: 25%;box-sizing: border-box;max-width: initial;}
}
@media only screen and (max-width:1080px){
	footer .mid{padding: 5% 0;}
	
	
	footer .mid .ft_nav{margin-bottom: 3%;padding: 0;width: 100%;border-right: 0;}
	footer .mid .rt_part{padding: 0;width: auto;}
	footer #top i{width: 33px;height: 33px;line-height: 30px;}
	footer #top i img{width: 16px;}
	footer .ft_logo .img img{width: 140px;}
}
@media only screen and (max-width:768px){
	footer .top{padding: 20px 0 15px;}
	footer .ft_logo .img img{width: 70px;}
	footer .mid .ft_nav{width: 100%;}
	/* footer .mid .ft_nav .item{text-align: center;} */
	footer .mid .ft_nav .item .hd{font-size: 14px;}
	/* footer .mid .ft_nav .flx_w{justify-content: space-between;}
	footer .mid .ft_nav .item{width: auto;} */
	footer .mid .rt_part{width: 100%;}
}
@media only screen and (max-width:480px){
	footer .top{padding: 30px 0;}
	footer .ft_logo .img{display: none;}
	footer .mid{padding: 20px 0;}
	footer .mid .ft_nav{display: none;}
	footer .mid .ft_nav .item ul{display: none;}
	footer .mid .rt_part{padding: 0;}
	footer .mid .rt_part .hot_line b{font-size: 16px;}
	footer .btm{padding: 15px 0;font-size: 12px;}
	footer #top i {width: 30px;height: 30px;line-height: 26px;}
	footer .mid .ewm_part{margin: 0 auto;width: 108px;}
}

/* mb_nav */
.mb_nav.fix{position: fixed;left: 0;bottom: 0;z-index: 99;}
.mb_nav{width: 100%;background: #13527d;color: #fff;display: none;}
.mb_nav ul{display: flex;flex-wrap: wrap;justify-content: flex-start;}
.mb_nav ul li{width: 25%;border-right: 1px solid #fff;text-align: center;box-sizing: border-box;}
.mb_nav ul li .lst{padding: 14px 1%;box-sizing: border-box;}
.mb_nav ul li i{display: inline-block;margin-right: 3px;width: 18px;height: 18px;vertical-align: middle;background-repeat: no-repeat;background-size: 100% auto;background-position: center;filter: brightness(100);}
.mb_nav ul li i.mb_h{background-image: url(../images/mb_home.png);}
.mb_nav ul li i.mb_t{background-image: url(../images/mb_tel.png);}
.mb_nav ul li i.mb_ab{background-image: url(../images/mb_ab.png);}
.mb_nav ul li i.mb_p{background-image: url(../images/mb_product.png);}
.mb_nav ul li i.mb_c{background-image: url(../images/mb_contact.png);}
.mb_nav ul li span{font-size: 12px;display: inline-block;vertical-align: middle;}
.mb_nav ul li:nth-last-child(1){border-right: 0;}
@media only screen and (max-width:480px){
	.mb_nav{display: block;}
}
@media only screen and (max-width:320px){
	.mb_nav ul li i{width: 15px;height: 15px;
}

/* top */
/* .side_kf{position: fixed;right: 0;top: 70%;width: auto;height: auto;z-index: 99;}
.side_kf #top{display: inline-block;position: relative;width: 40px;height: 40px;background: url(../images/top.png)no-repeat center;opacity: 0;background-color: #005ba0;transition: all .4s;}
.side_kf #top i{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
.side_kf #top:after{content: initial;position: absolute;left: 50%;bottom: -20px;width: 94%;height: 15px;border-radius: 50%;background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0) 80%);transform: translate(-50%,0);} */