*{margin: 0;padding: 0;font-family: '微软雅黑','Microsoft YaHei';font-size: 14px;}
img{vertical-align: middle;border: none;}
a{text-decoration: none;}
ul,li{list-style: none;}

header{width: 100%;height: 74px;background-color: #8cc2c4;}

#toggler{display: none;}
.hamburger-container{display: none;}

header .nav-list{max-width: 980px;height: 74px;line-height: 74px;display: flex;justify-content: space-between;padding: 0 22px;margin: 0 auto;}
/* .nav-list .nav-item{} */
.nav-item a{display: inline-block;padding: 0 5px;color: #000;font-size: 18px;}

.nav-list .nav-item{position: relative;}
.nav-list .cur::after{content: '';position: absolute;width: 0;height: 0;border: 9px solid #313131;border-left-color: transparent;border-right-color: transparent;border-top-color: transparent;border-right-width: 7px;border-left-width: 7px;bottom: 0;left: 50%;margin-left: -7px;}

.chapternav{width: 100%;height: 147px;background-color: #313131;overflow: hidden;position: relative;}
.chapternav .chapternav-wrapper{overflow-x: auto;overflow-y: hidden;white-space: nowrap;margin: 0 34px;text-align: center;padding-bottom: 50px;font-size: 0;}
.chapternav-wrapper .chapternav-item{padding: 0 20px;display: inline-block;}
.chapternav-wrapper .chapternav-item:first-child{padding-left: 4px;}
.chapternav-wrapper .chapternav-item:last-child{padding-right: 4px;}
.chapternav-item a{display: inline-block;margin-top: 17.5px;}
.chapternav-item a p{margin-top: 10px;font-weight: lighter;color: #fff;}

.chapternav button{position: absolute;top: 28px;bottom: 28px;width: 34px;font-size: 17px;color: #f5f5f7;text-align: center;border: 0;background: none;cursor: pointer;outline: none;transition: opacity 150ms ease-out;}
.chapternav .chapternav-paddle-left{border-right: 1px solid #424245;left: 0;}
.chapternav .chapternav-paddle-right{border-left: 1px solid #424245;right: 0;}
.chapternav button:disabled{opacity: 0;}

.footer{width: 100%;padding-top: 30px;background-color: #f5f5f7;overflow: hidden;}
.footer .footer-link{width: 980px;margin: 0 auto;overflow: hidden;}
.footer-link .footer-link-left{float: left;width: 655px;}
.footer-link .footer-link-right{float: left;width: 325px;}
.footer-link-left p{width: 100%;border-bottom: 2px solid #82cdd9;padding-bottom: 10px;font-weight: bold;margin-bottom: 6px;}
.footer-link-left div{float: left;margin-right: 40px;}
.footer-link-left div:last-child{margin-right: 0;}
.footer-link-left div dl{line-height: 22px;margin-bottom: 22px;}
.footer-link-left div dl dt{font-weight: bold;}
.footer-link-left div dl a{color: #5a5959;}

.footer-link-right dl{float: left;}
.footer-link-right dl:nth-child(1){margin-left: 90px;margin-right: 64px;}
.footer-link-right dl dt{font-weight: bold;border-bottom: 2px solid #82cdd9;padding-bottom: 10px;margin-bottom: 6px;width: max-content;}
.footer-link-right dl dt a{color: #000;}
.footer-link-right dl dd a{color: #5a5959;}
.footer-link-right img{float: right;margin: 128px 33px 0 0;}
.footer .tel-addr{width: 980px;margin: 10px auto 0;padding-bottom: 14px;border-bottom: 1px solid #767676;color: #767676;}
.tel-addr .tel{margin-right: 30px;color: #767676 !important;}
.footer .copyRight{text-align: center;color: #767676;line-height: 26px;padding: 15px 0;}
.copyRight a{color: #767676;}
.copyRight>a:first-child{padding: 0 20px 0 15px;}

/* Dual系列 */
.EU6-salient-features-list .Daul-salient-features-item p {width:80%;text-align:left;padding-left:10%;padding-right:10%;font-size:18px;top:77%;}
.EU6-salient-features-list .Daul-salient-features-item p .bold{font-size:18px; font-weight: 700;}
.EU6-salient-features-list .Daul-salient-features-item p .hide {font-size:18px;}
.product-Daul-back-electric-lift .electric-lift {padding-bottom:0;}
.product-Daul-back-electric-lift  .electric-center { padding-top:30px; font-size: 36px;}
.other-six video { width:100%;outline:none;display:block;}
.product-other-Daul .other-six {background-color:#fff; }
.product-other-Daul .other-one-Dual5 {padding-top:50px;position:relative; background-color:#fff;z-index:5;}