.red {color:red;}
.text-secondary a {color:#e30;}
.text-secondary a:hover {color:#080;}
.navbar-expand-lg .navbar-nav .nav-link {padding-right:1.2rem;padding-left:1.2rem;font-size:14px;}
.navbar-brand {font-size:20px;padding-top:0px;padding-bottom:0px;}
.shadow-sm-top {box-shadow:0 -.125rem .25rem rgba(0,0,0,.075) !important;}
.font-1 {font-size:1.2em;line-height:1.5em;}
/*上下外边距*/.mt-6,.my-6 {margin-top:4rem !important;}
.mt-7,.my-7 {margin-top:5rem !important;}
.mt-8,.my-8 {margin-top:6rem !important;}
.mt-9,.my-9 {margin-top:7rem !important;}
.mt-10,.my-10 {margin-top:8rem !important;}
.mb-6,.my-6 {margin-bottom:4rem !important;}
.mb-7,.my-7 {margin-bottom:5rem !important;}
.mb-8,.my-8 {margin-bottom:6rem !important;}
.mb-9,.my-9 {margin-bottom:7rem !important;}
.mb-10,.my-10 {margin-bottom:8rem !important;}
/*上下内边距*/.pt-6,.mp-6 {padding-top:4rem !important;}
.pt-7,.py-7 {padding-top:5rem !important;}
.pt-8,.py-8 {padding-top:6rem !important;}
.pt-9,.py-9 {padding-top:7rem !important;}
.pt-10,.py-10 {padding-top:8rem !important;}
.pb-6,.py-6 {padding-bottom:4rem !important;}
.pb-7,.py-7 {padding-bottom:5rem !important;}
.pb-8,.py-8 {padding-bottom:6rem !important;}
.pb-9,.py-9 {padding-bottom:7rem !important;}
.pb-10,.py-10 {padding-bottom:8rem !important;}
/*边框*/.border-top-dashed {border-top:1px dashed #dee2e6 !important;}
.border-right-dashed {border-right:1px dashed #dee2e6 !important;}
.border-bottom-dashed {border-bottom:1px dashed #dee2e6 !important;}
.border-right-dashed {border-top:1px dashed #dee2e6 !important;}
/*字距*/.ls-1 {letter-spacing:1px;}
.ls-2 {letter-spacing:2px;}
.ls-3 {letter-spacing:3px;}
.ls-4 {letter-spacing:4px;}
.ls-5 {letter-spacing:5px;}

video{cursor: pointer;}
/*产品轮播*/.view {max-width:500px;}
.view .swiper-slide {height:300px;max-width:500px;padding:0 3px;box-sizing:border-box;overflow:hidden;text-align:center;}
.view .swiper-slide img {height:100%;transition:1s;}
.view .swiper-slide img:hover {transform:scale(1.15);cursor:pointer;}
.view .arrow-left {background:url(../images/index_tab_l.png) no-repeat left center;position:absolute;left:10px;width:28px;height:300px;z-index:10;display:none;}
.view .arrow-right {background:url(../images/index_tab_r.png) no-repeat right center;position:absolute;right:10px;width:28px;height:300px;z-index:10;display:none;}
.preview {position:relative;width:440px;left:30px;}
.preview .swiper-slide {width:87.5px;height:70px;margin:0 3px;box-sizing:border-box;overflow:hidden;cursor:pointer;border:1px solid #ddd;border-radius:5px;text-align:center;}
.preview .swiper-slide img {display:inline-block;height:100%;}
.preview .swiper-slide:hover {border:1px solid #194;}
.preview .active-nav {border:1px solid #e88;}
.preview .arrow-left {background:#fff url(../images/feel3.png) no-repeat left center;position:absolute;left:-20px;top:0;width:20px;height:70px;z-index:10;}
.preview .arrow-right {background:#fff url(../images/feel4.png) no-repeat right center;position:absolute;right:-20px;top:0;width:20px;height:70px;z-index:10;}
@media only screen and (max-width:768px) {.view .swiper-slide {height:200px;}
.preview {display:none;}
.view .arrow-left,.view .arrow-right {height:200px;display:block;}
;}
/*sm屏幕以上*/@media only screen and (min-width:576px) {.card-img-200 {height:200px;overflow:hidden;}
.card-img-180 {height:180px;overflow:hidden;}
.card-img-150 {height:150px;overflow:hidden;}
.card-img-120 {height:120px;overflow:hidden;}
.card-img-100 {height:100px;overflow:hidden;}
;}
/*sm屏幕以下*/@media only screen and (max-width:576px) {.page-num {display:none;}
.head-sm-height {height:61px !important;}
;}
/*********响应式样式******************//*行距*/.lh-1 {line-height:1;}
.lh-2 {line-height:2;}
.lh-3 {line-height:3;}
.lh-4 {line-height:4;}
/*字体大小*/.fs-12 {font-size:.857rem;}
.fs-14 {font-size:1rem;}
.fs-16 {font-size:1.142rem;}
.fs-18 {font-size:1.285rem;}
.fs-20 {font-size:1.428rem;}
.fs-22 {font-size:1.571rem;}
.fs-24 {font-size:1.714rem;}
.fs-26 {font-size:1.857rem;}
.fs-28 {font-size:2rem;}
.fs-30 {font-size:2.142rem;}
.fs-32 {font-size:2.286rem;}
.fs-34 {font-size:2.429rem;}
.fs-36 {font-size:2.571rem;}
.fs-38 {font-size:2.714rem;}
.fs-40 {font-size:2.857rem;}
/*高度*/.h-5px {height:5px;}
.h-10px {height:10px;}
.h-15px {height:15px;}
.h-20px {height:20px;}
.h-25px {height:25px;}
.h-30px {height:30px;}
.h-35px {height:35px;}
.h-40px {height:40px;}
.h-45px {height:45px;}
.h-50px {height:50px;}
.h-55px {height:55px;}
.h-60px {height:60px;}
.h-65px {height:65px;}
.h-70px {height:70px;}
.h-75px {height:75px;}
.h-80px {height:80px;}
.h-85px {height:85px;}
.h-90px {height:90px;}
.h-95px {height:95px;}
.h-100px {height:100px;}
.h-110px {height:110px;}
.h-120px {height:120px;}
.h-130px {height:130px;}
.h-140px {height:140px;}
.h-150px {height:150px;}
.h-160px {height:160px;}
.h-170px {height:170px;}
.h-180px {height:180px;}
.h-190px {height:190px;}
.h-200px {height:200px;}
.h-210px {height:210px;}
.h-220px {height:220px;}
.h-230px {height:230px;}
.h-240px {height:240px;}
.h-250px {height:250px;}
.h-260px {height:260px;}
.h-270px {height:270px;}
.h-280px {height:280px;}
.h-290px {height:290px;}
.h-300px {height:300px;}
.h-310px {height:310px;}
.h-320px {height:320px;}
.h-330px {height:330px;}
.h-340px {height:340px;}
.h-350px {height:350px;}
.h-360px {height:360px;}
.h-370px {height:370px;}
.h-380px {height:380px;}
.h-390px {height:390px;}
.h-400px {height:400px;}
.h-410px {height:410px;}
.h-420px {height:420px;}
.h-430px {height:430px;}
.h-440px {height:440px;}
.h-450px {height:450px;}
.h-460px {height:410px;}
.h-470px {height:470px;}
.h-480px {height:480px;}
.h-490px {height:490px;}
.h-500px {height:500px;}
/*sm屏幕以上*/@media only screen and (min-width:576px) {/*行距*/.lh-sm-1 {line-height:1;}
.lh-sm-2 {line-height:2;}
.lh-sm-3 {line-height:3;}
.lh-sm-4 {line-height:4;}
/*字体大小*/.fs-sm-12 {font-size:.857rem;}
.fs-sm-14 {font-size:1rem;}
.fs-sm-16 {font-size:1.142rem;}
.fs-sm-18 {font-size:1.285rem;}
.fs-sm-20 {font-size:1.428rem;}
.fs-sm-22 {font-size:1.571rem;}
.fs-sm-24 {font-size:1.714rem;}
.fs-sm-26 {font-size:1.857rem;}
.fs-sm-28 {font-size:2rem;}
.fs-sm-30 {font-size:2.142rem;}
.fs-sm-32 {font-size:2.286rem;}
.fs-sm-34 {font-size:2.429rem;}
.fs-sm-36 {font-size:2.571rem;}
.fs-sm-38 {font-size:2.714rem;}
.fs-sm-40 {font-size:2.857rem;}
/*高度*/.h-sm-5px {height:5px;}
.h-sm-10px {height:10px;}
.h-sm-15px {height:15px;}
.h-sm-20px {height:20px;}
.h-sm-25px {height:25px;}
.h-sm-30px {height:30px;}
.h-sm-35px {height:35px;}
.h-sm-40px {height:40px;}
.h-sm-45px {height:45px;}
.h-sm-50px {height:50px;}
.h-sm-55px {height:55px;}
.h-sm-60px {height:60px;}
.h-sm-65px {height:65px;}
.h-sm-70px {height:70px;}
.h-sm-75px {height:75px;}
.h-sm-80px {height:80px;}
.h-sm-85px {height:85px;}
.h-sm-90px {height:90px;}
.h-sm-95px {height:95px;}
.h-sm-100px {height:100px;}
.h-sm-110px {height:110px;}
.h-sm-120px {height:120px;}
.h-sm-130px {height:130px;}
.h-sm-140px {height:140px;}
.h-sm-150px {height:150px;}
.h-sm-160px {height:160px;}
.h-sm-170px {height:170px;}
.h-sm-180px {height:180px;}
.h-sm-190px {height:190px;}
.h-sm-200px {height:200px;}
.h-sm-210px {height:210px;}
.h-sm-220px {height:220px;}
.h-sm-230px {height:230px;}
.h-sm-240px {height:240px;}
.h-sm-250px {height:250px;}
.h-sm-260px {height:260px;}
.h-sm-270px {height:270px;}
.h-sm-280px {height:280px;}
.h-sm-290px {height:290px;}
.h-sm-300px {height:300px;}
.h-sm-310px {height:310px;}
.h-sm-320px {height:320px;}
.h-sm-330px {height:330px;}
.h-sm-340px {height:340px;}
.h-sm-350px {height:350px;}
.h-sm-360px {height:360px;}
.h-sm-370px {height:370px;}
.h-sm-380px {height:380px;}
.h-sm-390px {height:390px;}
.h-sm-400px {height:400px;}
.h-sm-410px {height:410px;}
.h-sm-420px {height:420px;}
.h-sm-430px {height:430px;}
.h-sm-440px {height:440px;}
.h-sm-450px {height:450px;}
.h-sm-460px {height:410px;}
.h-sm-470px {height:470px;}
.h-sm-480px {height:480px;}
.h-sm-490px {height:490px;}
.h-sm-500px {height:500px;}
;}
/*md屏幕以上*/@media only screen and (min-width:768px) {/*行距*/.lh-md-1 {line-height:1;}
.lh-md-2 {line-height:2;}
.lh-md-3 {line-height:3;}
.lh-md-4 {line-height:4;}
/*字体大小*/.fs-md-12 {font-size:.857rem;}
.fs-md-14 {font-size:1rem;}
.fs-md-16 {font-size:1.142rem;}
.fs-md-18 {font-size:1.285rem;}
.fs-md-20 {font-size:1.428rem;}
.fs-md-22 {font-size:1.571rem;}
.fs-md-24 {font-size:1.714rem;}
.fs-md-26 {font-size:1.857rem;}
.fs-md-28 {font-size:2rem;}
.fs-md-30 {font-size:2.142rem;}
.fs-md-32 {font-size:2.286rem;}
.fs-md-34 {font-size:2.429rem;}
.fs-md-36 {font-size:2.571rem;}
.fs-md-38 {font-size:2.714rem;}
.fs-md-40 {font-size:2.857rem;}
/*高度*/.h-md-5px {height:5px;}
.h-md-10px {height:10px;}
.h-md-15px {height:15px;}
.h-md-20px {height:20px;}
.h-md-25px {height:25px;}
.h-md-30px {height:30px;}
.h-md-35px {height:35px;}
.h-md-40px {height:40px;}
.h-md-45px {height:45px;}
.h-md-50px {height:50px;}
.h-md-55px {height:55px;}
.h-md-60px {height:60px;}
.h-md-65px {height:65px;}
.h-md-70px {height:70px;}
.h-md-75px {height:75px;}
.h-md-80px {height:80px;}
.h-md-85px {height:85px;}
.h-md-90px {height:90px;}
.h-md-95px {height:95px;}
.h-md-100px {height:100px;}
.h-md-110px {height:110px;}
.h-md-120px {height:120px;}
.h-md-130px {height:130px;}
.h-md-140px {height:140px;}
.h-md-150px {height:150px;}
.h-md-160px {height:160px;}
.h-md-170px {height:170px;}
.h-md-180px {height:180px;}
.h-md-190px {height:190px;}
.h-md-200px {height:200px;}
.h-md-210px {height:210px;}
.h-md-220px {height:220px;}
.h-md-230px {height:230px;}
.h-md-240px {height:240px;}
.h-md-250px {height:250px;}
.h-md-260px {height:260px;}
.h-md-270px {height:270px;}
.h-md-280px {height:280px;}
.h-md-290px {height:290px;}
.h-md-300px {height:300px;}
.h-md-310px {height:310px;}
.h-md-320px {height:320px;}
.h-md-330px {height:330px;}
.h-md-340px {height:340px;}
.h-md-350px {height:350px;}
.h-md-360px {height:360px;}
.h-md-370px {height:370px;}
.h-md-380px {height:380px;}
.h-md-390px {height:390px;}
.h-md-400px {height:400px;}
.h-md-410px {height:410px;}
.h-md-420px {height:420px;}
.h-md-430px {height:430px;}
.h-md-440px {height:440px;}
.h-md-450px {height:450px;}
.h-md-460px {height:410px;}
.h-md-470px {height:470px;}
.h-md-480px {height:480px;}
.h-md-490px {height:490px;}
.h-md-500px {height:500px;}
;}
/*lg屏幕以上*/@media only screen and (min-width:992px) {/*行距*/.lh-lg-1 {line-height:1;}
.lh-lg-2 {line-height:2;}
.lh-lg-3 {line-height:3;}
.lh-lg-4 {line-height:4;}
/*字体大小*/.fs-lg-12 {font-size:.857rem;}
.fs-lg-14 {font-size:1rem;}
.fs-lg-16 {font-size:1.142rem;}
.fs-lg-18 {font-size:1.285rem;}
.fs-lg-20 {font-size:1.428rem;}
.fs-lg-22 {font-size:1.571rem;}
.fs-lg-24 {font-size:1.714rem;}
.fs-lg-26 {font-size:1.857rem;}
.fs-lg-28 {font-size:2rem;}
.fs-lg-30 {font-size:2.142rem;}
.fs-lg-32 {font-size:2.286rem;}
.fs-lg-34 {font-size:2.429rem;}
.fs-lg-36 {font-size:2.571rem;}
.fs-lg-38 {font-size:2.714rem;}
.fs-lg-40 {font-size:2.857rem;}
/*高度*/.h-lg-5px {height:5px;}
.h-lg-10px {height:10px;}
.h-lg-15px {height:15px;}
.h-lg-20px {height:20px;}
.h-lg-25px {height:25px;}
.h-lg-30px {height:30px;}
.h-lg-35px {height:35px;}
.h-lg-40px {height:40px;}
.h-lg-45px {height:45px;}
.h-lg-50px {height:50px;}
.h-lg-55px {height:55px;}
.h-lg-60px {height:60px;}
.h-lg-65px {height:65px;}
.h-lg-70px {height:70px;}
.h-lg-75px {height:75px;}
.h-lg-80px {height:80px;}
.h-lg-85px {height:85px;}
.h-lg-90px {height:90px;}
.h-lg-95px {height:95px;}
.h-lg-100px {height:100px;}
.h-lg-110px {height:110px;}
.h-lg-120px {height:120px;}
.h-lg-130px {height:130px;}
.h-lg-140px {height:140px;}
.h-lg-150px {height:150px;}
.h-lg-160px {height:160px;}
.h-lg-170px {height:170px;}
.h-lg-180px {height:180px;}
.h-lg-190px {height:190px;}
.h-lg-200px {height:200px;}
.h-lg-210px {height:210px;}
.h-lg-220px {height:220px;}
.h-lg-230px {height:230px;}
.h-lg-240px {height:240px;}
.h-lg-250px {height:250px;}
.h-lg-260px {height:260px;}
.h-lg-270px {height:270px;}
.h-lg-280px {height:280px;}
.h-lg-290px {height:290px;}
.h-lg-300px {height:300px;}
.h-lg-310px {height:310px;}
.h-lg-320px {height:320px;}
.h-lg-330px {height:330px;}
.h-lg-340px {height:340px;}
.h-lg-350px {height:350px;}
.h-lg-360px {height:360px;}
.h-lg-370px {height:370px;}
.h-lg-380px {height:380px;}
.h-lg-390px {height:390px;}
.h-lg-400px {height:400px;}
.h-lg-410px {height:410px;}
.h-lg-420px {height:420px;}
.h-lg-430px {height:430px;}
.h-lg-440px {height:440px;}
.h-lg-450px {height:450px;}
.h-lg-460px {height:410px;}
.h-lg-470px {height:470px;}
.h-lg-480px {height:480px;}
.h-lg-490px {height:490px;}
.h-lg-500px {height:500px;}
;}