@charset "utf-8";
*{box-sizing: border-box; }
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,fieldset,lengend,button,input,textarea,th,td{margin:0;padding:0;}
body,button,input,textarea{font:12px Helvetica, Arial, "\5FAE\8F6F\96C5\9ED1",sans-serif,'Microsoft YaHei';border:none; overflow-x:hidden;}
h1{font-size: 18px; }
h2{font-size: 16px;}
h3{font-size: 14px;}
h4,h5,h6{font-size: 100%;}
small{font-size: 12px;}
img,input{vertical-align: middle; border:none;}
ul,ol,li{list-style: none;}
a{text-decoration:none;outline:none}
a:hover{text-decoration: underline;}
table{border-collapse: collapse;border-spacing: 0;}
body { background:#fff; color:#555; font-size:12px;overflow-x:hidden;}
.clear{height:1px;clear:both;margin-bottom:-1px;overflow:hidden;visibility:hidden;display:block;}
i,em{font-style: normal;}
a{color:#333;cursor:pointer;}
a:hover{text-decoration:none;}
input,button,select{font-family:'Microsoft Yahei';outline: none;font-size:14px; }
button,input[type=button]{cursor: pointer;}

/*clearfix*/
.clearfix{*zoom:1}
.clearfix:before,
.clearfix:after{display:table;content:""}
.clearfix:after{clear:both}

/*设置浮动*/
.fl {float: left;}
.fr {float: right;}
.pr{position: relative;}
.pa{position: absolute;}

/* 框架 */
.w1200{width:1200px;margin:0 auto;}
.w1400{width:1400px;margin:0 auto;}
.w1600{width:1600px;margin:0 auto;}
@media all and (max-width:1660px){
	.w1600{width:100%;padding:0 2%}
}
@media all and (max-width:1460px){
	.w1400{width:100%;padding:0 2%}
}
@media all and (max-width:1260px){
	.w1200{width:100%;padding:0 2%}
}
@media all and (max-width:768px){
	.w1200{padding:0 3%}
	.w1400{padding:0 3%}
}

/* 弹性布局 */
.c-flex{display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;}
.c-flex1{display: flex; flex-wrap: wrap; justify-content: space-between; align-items: stretch;}

/* 图片比例 */
.picScale{ padding-bottom: 60%; overflow: hidden; position: relative; }
.picScale img{ max-width: 100%; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); transition: all 0.5s;}

/* 文本溢出 */
.text_clamp1{	overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
.text_clamp2{ overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical; }
.text_clamp3{ overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical; }

/* 边距 */
.pd100{padding: 100px 0;}
.pd120{padding: 120px 0;}
.pd150{padding: 150px 0;}
@media (max-width: 1240px) {
	.pd100{padding: 70px 0;}
	.pd120{padding: 80px 0;}
	.pd150{padding: 90px 0;}
}
@media (max-width: 1024px) {
	.pd100{padding: 60px 0;}
	.pd120{padding: 70px 0;}
	.pd150{padding: 80px 0;}
}
@media (max-width: 768px) {
	.pd100{padding: 50px 0;}
	.pd120{padding: 60px 0;}
}
@media (max-width: 480px) {
	.pd100{padding: 40px 0;}
	.pd120{padding: 50px 0;}
	.pd150{padding: 50px 0;}
}


/* 手机菜单按钮 */
.menuBtn { display: none; cursor: pointer; width: 18px; height: 18px; position: absolute; top: 50%; right: 2%; transform: translateY(-50%); }
.bar1, .bar2, .bar3 {width: 18px;height: 3px;background-color: #bbb;margin: 3px 0;transition: 0.4s;}
.change .bar1 {transform: rotate(45deg) translate(3px, 5px);}
.change .bar2 {opacity: 0;}
.change .bar3 {transform: rotate(-45deg) translate(3px, -6px);}

.swiper-container{
	--swiper-theme-color: #ffffff;/* 设置Swiper风格 */
	--swiper-navigation-color: #018fd7;/* 单独设置按钮颜色 */
	--swiper-navigation-size: 42px;/* 设置按钮大小 */
}

.mart{ height: 100px; width: 100%; }

/* 导航栏 */
.header{ background-color: #FFFFFF; width: 100%; height: 100px; position: fixed; z-index: 999; left: 0; top: 0; box-shadow: 0 -8px 20px 5px rgba(0,0,0,0.1); }
.header .logo{ float: left; height: 80px; width: 250px; margin: 10px 0; margin-left: 130px; }
.header .logo h1{ height: 80px; }
.header .logo img{ max-width: 100%; max-height: ; }
.header .nav{ float: left; width: calc(100% - 380px - 350px); }
.header .nav ul{ justify-content: flex-end; align-items: stretch; height: 100px; padding-right: 50px; }
.header .nav ul li{ padding: 0 20px; height: 100%; position: relative; }
.header .nav ul li:first-child{ padding-left: 0; }
.header .nav ul li:last-child{ padding-right: 0; }
.header .nav ul li.home h3{ padding-left: 30px; background: url(../images/icon_home.png) no-repeat center left;}
.header .nav ul li h3{ font-size: 18px; font-weight: normal; display: block; height: 100%; }
.header .nav ul li h3 a{ color: #7f7f7f; display: block; height: 100%; display: flex; align-items: center; }
.header .nav ul li:hover h3 a,
.header .nav ul li.active h3 a{ color: #018FD7; }
.header .nav ul .home:hover h3,
.header .nav ul .home.active h3{ background-image: url(../images/icon_home1.png); }
.header .nav ul li .subNav{ display: none; position: absolute; top: 100%; left: 0; width: 160%; margin-left: -30%; padding: 5px 0; background-color: rgba(255,255,255,0.9);/* border-radius: 0 0 10px 10px; */ box-shadow: 0 4px 5px 0 rgba(0,0,0,0.1); }
.header .nav ul li:hover .subNav{ display: block; }
.header .nav ul li .subNav h5{ font-weight: normal; text-align: center; border-bottom: 1px solid #eee; }
.header .nav ul li .subNav h5:last-child{ border-bottom: 0; }
.header .nav ul li .subNav h5 a{ display: block; padding: 15px 10px; font-size: 16px; color: #7f7f7f; }
.header .nav ul li .subNav h5:hover a{ color: #018FD7; }
.header .tel{ float: right; width: 350px; height: 100px; display: flex; align-items: center; background: #018fd7 url(../images/icon_headTel.png) no-repeat left 30px center; }
.header .tel h3{ color: #FFFFFF; padding-left: 80px; font-size: 26px; }

.nav_moble{ display: none; background-color: #FFFFFF; width: 100%; height: 100%; position: fixed; z-index: 996; padding-top: 80px; }
.nav_moble ul{ height: 100%; width: 100%; padding: 0 4%; padding-top: 50px; overflow:auto; }
.nav_moble ul::-webkit-scrollbar{width:0px;height:4px;background-color: #018FD7;}
.nav_moble ul::-webkit-scrollbar-track{background: #eee;border-radius:2px;}
.nav_moble ul::-webkit-scrollbar-thumb{background: #018FD7;border-radius:2px;}
.nav_moble ul::-webkit-scrollbar-thumb:hover{background: #018FD7;}
.nav_moble ul::-webkit-scrollbar-corner{background: #018FD7;}
.nav_moble ul li:first-child{ border-top: 1px solid #efefef; }
.nav_moble ul li{ border-bottom: 1px solid #efefef; }
.nav_moble ul li h3{ padding-left: 10px; padding-right: 50px; position: relative; }
.nav_moble ul li.has h3::before{ content: ">"; display: block; font-family: 黑体; font-weight: normal; font-size: 18px; color: #999; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); transition: 0.3s; }
.nav_moble ul li h3.active::before{ transform: translateY(-50%) rotate(90deg); }
.nav_moble ul li h3 a{ display: block; padding: 20px 0; font-size: 18px; font-weight: normal; color: #666; }
.nav_moble ul li .subNav{ display: none; }
.nav_moble ul li .subNav h5{ border-top: 1px solid #efefef; }
.nav_moble ul li .subNav h5 a{ display: block; padding: 20px 0; font-size: 16px; font-weight: normal; color: #666666; padding-left: 20px; }
@media (max-width: 1700px) {
	.header .logo{margin-left: 60px;}
	.header .nav{ width: calc(100% - 310px - 300px); }
	.header .tel{ width: 300px;}
}
@media (max-width: 1640px) {
	.header .logo{ margin: 15px 0; margin-left: 40px; height: 70px; }
	.header .logo h1{ height: 70px; }
	.header .logo img{max-height: 70px;}
	.header .nav{ width: calc(100% - 290px - 250px); }
	.header .nav ul{padding-right: 25px;}
	.header .nav ul li{ padding: 0 14px;}
	.header .tel{ width: 250px; background-size: 26px; }
	.header .tel h3{ font-size: 23px; padding-left: 70px;}
}
@media (max-width: 1440px) {
	.header .logo{width: 220px;}
	.header .nav{ width: calc(100% - 260px - 200px); }
	.header .nav ul li{ padding: 0 14px;}
	.header .nav ul li h3{font-size: 16px;}
	.header .nav ul li .subNav h5 a{font-size: 14px; padding: 10px;}
	.header .tel{ width: 200px; background-size: 22px; background-position: left 20px center; }
	.header .tel h3{ font-size: 18px; padding-left: 50px; }
}
@media (max-width: 1340px) {
	.header .nav ul li{ padding: 0 10px;}
	.header .nav ul li h3{font-size: 15px;}
}
@media (max-width: 1240px) {
	.header .tel{display: none;}
	.header .nav{ width: calc(100% - 260px); }
	.header .nav ul{padding-right: 40px;}
}
@media (max-width: 1024px) {
	.mart{ height: 80px; }
	.header{ height: 80px; }
	.header .logo{ margin: 10px 0; margin-left: 2%; height: 60px; }
	.header .logo h1{ height: 60px; }
	.header .logo img{max-height: 60px;}
	.header .nav{ display: none; }
	.menuBtn{display: block;}
}
@media (max-width: 768px) {
	.header .logo{ margin-left: 3%; }
	.menuBtn{ right: 3%; }
}
@media (max-width: 480px) {
	.mart{ height: 65px; }
	.header{ height: 65px; }
	.header .logo{ margin: 5px 0; margin-left: 3%; width: auto; height: 55px; }
	.header .logo h1{ height: 55px; }
	.header .logo img{ max-height: 55px; }
	.nav_moble{padding-top: 65px; }
	.nav_moble ul{padding-top: 30px;}
	.nav_moble ul li h3 a{padding: 15px 0;}
	.nav_moble ul li .subNav h5 a{padding: 15px 0; padding-left: 25px;}
}




/* 底部 */
.footer{ background: #f3f3f3; padding-top: 80px;}
.footer .f_top{ padding-bottom: 80px;}

.footer .f_top .ftel{ width: 26%; float: left; }
.footer .f_top .ftel h3{ color: #018FD7; font-size: 28px; padding-bottom: 15px; }
.footer .f_top .ftel h3 a{ color: #018FD7; }
.footer .f_top .ftel h3 span{ display: block; font-size: 14px; color: #333333; font-weight: normal; padding-bottom: 5px; }
.footer .f_top .ftel p{ font-size: 14px; color: #888; padding: 5px 0; padding-left: 25px; background: no-repeat center left; }
.footer .f_top .ftel p a{ color: #888; }
.footer .f_top .ftel .add{ background-image: url(../images/f_icon_add.png); }
.footer .f_top .ftel .hot{ background-image: url(../images/f_icon_hot.png); }
.footer .f_top .ftel .tel{ background-image: url(../images/f_icon_tel.png); }
.footer .f_top .ftel .email{ background-image: url(../images/f_icon_email.png); }

.footer .f_top .fnav{ width: 52%; float: left; align-items: stretch; margin-left: 2%; padding-left: 50px; border-left: 1px solid #e4e4e4; padding-bottom: 40px; }
.footer .f_top .fnav dl{ padding-right: 20px; }
.footer .f_top .fnav dl:last-child{ padding-right: 0;}
.footer .f_top .fnav dl dt{ font-size: 16px; padding-bottom: 20px; }
.footer .f_top .fnav dl dt a{ color: #000000;  }
.footer .f_top .fnav dl dd{ font-size: 14px; padding-bottom: 10px; }
.footer .f_top .fnav dl dd a{ color: #999999; }
.footer .f_top .fnav dl dd a:hover{ color: #018FD7; }

.footer .f_top .fewm{ width: 20%; float: right; text-align: right; }
.footer .f_top .fewm .img{ width: 120px; display: inline-block; text-align: center; }
.footer .f_top .fewm .img img{ max-width: 100%; }
.footer .f_top .fewm .img p{ padding-top: 10px; font-size: 14px; color: #000000; }
.footer .f_top .fewm .flink{ padding-top: 60px; }
.footer .f_top .fewm .slct{ font-size: 15px; width: 85%; height: 50px; border: 1px solid #cbcbcb; padding-left: 20px; appearance:none; position: relative; background: url(../images/f_icon_slct.png) no-repeat center right 20px; }
/* .footer .f_top .fewm .slct::after{ display: block; content: ""; width: 0; height: 0; border: 5px solid transparent; border-top-color: #000000; position: absolute; right: 0; top: 5px; z-index: 1; } */

.footer .copyright{ height: 100px; background-color: #018FD7; display: flex; flex-wrap: wrap; align-items: center; position: relative; }
.footer .copyright *{ color: #FFFFFF; }
.footer .copyright .left{width: 70%; float: left; font-size: 15px; }
.footer .copyright .right{width: 30%; float: right; font-size: 15px; display: flex; justify-content: flex-end; position: relative;  }
.footer .copyright .right .support{ padding-right: 100px; }
.footer .copyright .right .return_top{ position: absolute; right: 0; top: 50%; transform: translateY(-50%); text-transform: uppercase; font-weight: bold; padding-top: 20px; cursor: pointer; }
.footer .copyright .right .return_top::after{ content: ""; display: block; width: 0; height: 0; border: 7px solid transparent; border-bottom-color: #FFFFFF; position: absolute; top: 0; left: 50%; transform: translateX(-50%); }

@media (max-width: 1440px) {
	.footer{padding-top: 60px;}
	.footer .f_top{padding-bottom: 60px;}
	.footer .f_top .fnav{padding-left: 30px; padding-bottom: 10px; width: 57%;}
	.footer .f_top .fewm{width: 15%;}
	.footer .f_top .fewm .slct{width: 100%; height: 40px;}
}
@media (max-width: 1240px) {
	.footer .f_top .ftel{width: calc(100% - 150px);}
	.footer .f_top .fnav{display: none;}
	.footer .f_top .fewm{width: 120px;}
	.footer .f_top .fewm .flink{padding-top: 20px;}
}
@media (max-width: 1024px) {
	.footer .copyright .left{ width: 100%; padding-right: 50px; }
	/* .footer .copyright .left a{ display: inline-block; } */
	.footer .copyright .right{width: 100%; padding-top: 10px; justify-content: flex-start; position: static;}
	.footer .copyright .right .return_top{right: 3%;}
}
@media (max-width: 480px) {
	.footer{padding-top: 40px;}
	.footer .f_top{padding-bottom: 40px;}
	.footer .f_top .ftel{width: 90%;}
	.footer .f_top .ftel h3{font-size: 24px;}
	.footer .f_top .fewm{display: none;}
	.footer .copyright{height: auto; padding: 15px 0;}
	.footer .copyright .left{ font-size: 12px; line-height: 24px; }
	.footer .copyright .right{padding-top: 5px;}
	.footer .copyright .right .support{font-size: 12px; }
}