/* 首页-banner */
.md21069.md-home_banner{width: 100%;position: relative;background-color: #000;}
.md21069.md-home_banner .wk-swiper{width: 100%;}
.md21069.md-home_banner .wk-item{width: 100%;position: relative;}
.md21069.md-home_banner .wk-link{display: block;width: 100%;position: relative;}
.md21069.md-home_banner .wk-media{width: 100%;position: relative;overflow: hidden;padding-top: calc(850/1920*100%);}
.md21069.md-home_banner .wk-media img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;}
.md21069.md-home_banner .wk-media video{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;}
.md21069.md-home_banner .wk-text{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 16rem;max-width: 92%;}
.md21069.md-home_banner .wk-titles{position: relative;padding-bottom: .25rem;margin-bottom: .45rem;width: 6.8rem;max-width: 100%;color: #ffffff;font-weight: bold;line-height: 1.2;}
.md21069.md-home_banner .wk-titles:after{content: '';position: absolute;bottom: 0;left: 0;width: .4rem;height: .03rem;background-color: #ffffff;}
.md21069.md-home_banner .wk-intro{width: 6.8rem;max-width: 100%;color: #ffffff;line-height: 1.7;}
.md21069.md-home_banner .wk-more{transition: all  .3s;display: inline-block;margin-top: .5rem;padding: 0 .38rem;color: #111111;line-height: .5rem;border-radius: .25rem;background-color: #ffffff;}
.md21069.md-home_banner .wk-more:hover{color: #fff;background-color: var(--theme);}

.md21069.md-home_banner .wk-titles,.md21069.md-home_banner .wk-intro,.md21069.md-home_banner .wk-more{opacity:0;transform:translate3d(0,80px,0);}
.md21069.md-home_banner .wk-item.swiper-slide-active .wk-titles{opacity:1;transform:translate3d(0,0,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);} 
.md21069.md-home_banner .wk-item.swiper-slide-active .wk-intro{opacity:1;transform:translate3d(0,0,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);} 
.md21069.md-home_banner .wk-item.swiper-slide-active .wk-more{opacity:1;transform:translate3d(0,0,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);} 
.md21069.md-home_banner .wk-item.swiper-slide-active .wk-titles{transition-delay: .5s;}
.md21069.md-home_banner .wk-item.swiper-slide-active .wk-intro{transition-delay: .7s;}
.md21069.md-home_banner .wk-item.swiper-slide-active .wk-more{transition-delay: .9s;}

.md21069.md-home_banner .wk-pagination{position: absolute;bottom:  .3rem;left: 0;width: 100%;text-align: center;font-size: 0;}
.md21069.md-home_banner .wk-pagination .swiper-pagination-bullet{transition: all  .3s; display: inline-block;vertical-align: middle;margin: 0 .05rem;opacity: 0.6;border-radius: 0;width: .2rem;height: 2px;background-color: #ffffff;}
.md21069.md-home_banner .wk-pagination .swiper-pagination-bullet-active{opacity: 1;width: .73rem;}
.md21069.md-home_banner .wk-prev{transition: all  .3s;margin-top: -.25rem;left: .6rem;width: .5rem;height: .5rem;border-radius: 50%;border: solid 1px rgba(255,255,255,.2);background-image: url('../images/a16.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md21069.md-home_banner .wk-prev:hover{background-image: url('../images/a16-b.png');background-color: #fff;}
.md21069.md-home_banner .wk-next{transition: all  .3s;transform: rotate(-180deg);margin-top: -.25rem;right: .6rem;width: .5rem;height: .5rem;border-radius: 50%;border: solid 1px rgba(255,255,255,.2);background-image: url('../images/a16.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md21069.md-home_banner .wk-next:hover{background-image: url('../images/a16-b.png');background-color: #fff;}

@media (max-width: 900px) { 
  .md21069.md-home_banner .wk-prev{display: none;}
  .md21069.md-home_banner .wk-next{display: none;} 
}
@media (max-width: 750px) {
  .md21069.md-home_banner .wk-media{padding-top: calc(500/750*100%);} 
  .md21069.md-home_banner .wk-titles{padding-bottom: .25rem;}
  .md21069.md-home_banner .wk-intro{line-height: 1.3;}
  .md21069.md-home_banner .wk-more{margin-top: .25rem;line-height: .6rem;border-radius: .3rem;} 
}

/* 首页-产品中心 */
.md21070.md-home_product{width: 100%;padding: .95rem 0 1rem;background-color: #f7f7f7;background-size: cover;background-position: center center;background-repeat: no-repeat;}
.md21070.md-home_product img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21070.md-home_product .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21070.md-home_product .my-top{width: 100%;padding-bottom: .5rem;text-align: center;}
.md21070.md-home_product .my-titles{width: 100%;color: #111111;font-weight: bold;line-height: 1.25;}
.md21070.md-home_product .my-synopsis{width: 100%;margin-top: .1rem;color: #666666;line-height: 1.75;}
.md21070.md-home_product  .wl-cont{width: 100%;display: flex;flex-wrap: wrap;}
.md21070.md-home_product  .wl-left{width: 67.5%;}
.md21070.md-home_product  .wl-one{display: none;cursor: pointer;position: relative;width: 100%;}
.md21070.md-home_product  .wl-one.show{display: block;}
.md21070.md-home_product  .wl-one .wl-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(580/1080*100%);}
.md21070.md-home_product  .wl-one .wl-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: contain;transform: scale(1.00);transition: all ease .5s;}
.md21070.md-home_product  .wl-one .wl-text{position: absolute;bottom: 0;left: 0;width: 100%;padding-right: 1rem;}
.md21070.md-home_product  .wl-one .wl-name{transition: all  .3s;width: 100%;margin-bottom: .15rem;color: #111111;font-weight: bold;line-height: 1.4;}
.md21070.md-home_product  .wl-one .wl-intro{width: 100%;margin-bottom: .4rem;color: #666666;line-height: 1.6;}
.md21070.md-home_product  .wl-one .wl-more{display: inline-block;cursor: pointer;padding: 0 .38rem;color: #ffffff;line-height: .5rem;border-radius: .25rem;background-color: var(--theme);}
.md21070.md-home_product  .wl-one:hover .wl-name{color: var(--theme);} 
.md21070.md-home_product  .wl-right{width: 32.5%;}
.md21070.md-home_product  .wl-swiperbox{width: calc(100% + .2rem);position: relative;left: -.1rem;}
.md21070.md-home_product  .wl-swiper{width: 100%;}
.md21070.md-home_product  .wl-swiper .swiper-slide{display: flex;align-content: space-between;flex-wrap: wrap;width:50%;height: auto;}
.md21070.md-home_product  .wl-item{display: block;width: 100%;padding: 0 .1rem;}
.md21070.md-home_product  .wl-item .wl-link{display: block;cursor: pointer;position: relative;width: 100%;padding-top: calc(250/250*100%);background-color: #fff; border: solid 1px #eeeeee;}
.md21070.md-home_product  .wl-item .wl-link:after{transition: all  .3s; content: '';position: absolute;bottom: 0;left: 0;width: 0;height: .05rem;background-color: var(--active);}
.md21070.md-home_product  .wl-item .wl-img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;display: flex;align-items: flex-end;justify-content: center;}
.md21070.md-home_product  .wl-item .wl-img img{max-width: 100%;max-height: 100%;}
.md21070.md-home_product  .wl-item .wl-text{position: absolute;top: 0;left: 0;width: 100%;padding: .2rem;}
.md21070.md-home_product  .wl-item .wl-name{width: 100%;color: #666666;line-height: 1.7;}
.md21070.md-home_product  .wl-item .wl-link:hover:after{width: 100%;}
.md21070.md-home_product  .wl-item .wl-link:hover .wl-name{color: #111111;} 
.md21070.md-home_product  .wl-item:nth-child(2n){margin-top: .2rem;}
.md21070.md-home_product  .wl-swiper .swiper-slide:nth-child(2n + 1) .wl-item:nth-child(2) .wl-link{padding-top: calc(310/250*100%);}
.md21070.md-home_product  .wl-swiper .swiper-slide:nth-child(2n) .wl-item:nth-child(1) .wl-link{padding-top: calc(310/250*100%);}
@media (max-width: 750px) {
  .md21070.md-home_product  .wl-left{width: 100%;margin-bottom: .3rem;}
  .md21070.md-home_product  .wl-one .wl-text{padding-right: 0;}
  .md21070.md-home_product  .wl-one .wl-intro{margin-bottom: .25rem;}
  .md21070.md-home_product  .wl-one .wl-more{line-height: .6rem;border-radius: .3rem;}
  .md21070.md-home_product  .wl-right{width: 100%;}
}

/* 推荐产品 */
.md21071.md-recommend_products{position: relative;width: 100%;padding: .95rem 0 .9rem;}
.md21071.md-recommend_products img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21071.md-recommend_products .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21071.md-recommend_products .my-top{width: 100%;padding-bottom: .5rem;text-align: center;}
.md21071.md-recommend_products .my-titles{width: 100%;color: #111111;font-weight: bold;line-height: 1.25;}
.md21071.md-recommend_products .my-synopsis{width: 100%;margin-top: .1rem;color: #666666;line-height: 1.75;}
.md21071.md-recommend_products .my-id{position: absolute;top: -1rem;}
.md21071.md-recommend_products .wi-cont{width: calc(100% + .2rem);position: relative;left: -.1rem;}
.md21071.md-recommend_products .wi-swiper{width: 100%;}
.md21071.md-recommend_products .wi-item{width: 25%;padding: 0 .1rem;}
.md21071.md-recommend_products .wi-link{display: block;cursor: pointer;width: 100%;}
.md21071.md-recommend_products .wi-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(480/385*100%);}
.md21071.md-recommend_products .wi-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: contain;transform: scale(1.00);transition: all ease .5s;}
.md21071.md-recommend_products .wi-text{width: 100%;padding: .2rem .2rem 0;}
.md21071.md-recommend_products .wi-box{width: 100%;position: relative;padding-bottom: .15rem;margin-bottom: .25rem;}
.md21071.md-recommend_products .wi-box:before{content: '';position: absolute;bottom: 0;left: 0;width: 100%;height: 1px;background-color: rgba(0,0,0,.08);}
.md21071.md-recommend_products .wi-box:after{content: '';position: absolute;bottom: 0;left: 0;width: .5rem;height: 3px;background-color: var(--active);}
.md21071.md-recommend_products .wi-classes{width: 100%;margin-bottom: .05rem;color: var(--theme);line-height: 1.6;}
.md21071.md-recommend_products .wi-name{transition: all  .3s; width: 100%;margin-bottom: .05rem;color: #111111;font-weight: bold;line-height: 1.4;}
.md21071.md-recommend_products .wi-size{width: 100%;margin-bottom: .05rem;color: #666666;line-height: 1.75;word-break: break-all;}
.md21071.md-recommend_products .wi-intro{width: 100%;color: #666666;line-height: 1.75;}
.md21071.md-recommend_products .wi-link:hover .wi-img img{transform: scale(1.05);}
.md21071.md-recommend_products .wi-link:hover .wi-name{color: var(--theme);}
.md21071.md-recommend_products .wi-prev{transition: all  .3s;top: 2.15rem;margin-top: 0;left:  -.9rem;width: .5rem;height: .5rem;border-radius: 50%;background-color: #f3f3f3;background-image: url('../images/a16-b.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md21071.md-recommend_products .wi-prev:hover{background-image: url('../images/a16.png');background-color: var(--theme) !important;}
.md21071.md-recommend_products .wi-next{transition: all  .3s;transform: rotate(-180deg);top: 2.15rem;margin-top: 0;right:  -.9rem;width: .5rem;height: .5rem;border-radius: 50%;background-color: #f3f3f3;background-image: url('../images/a16-b.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md21071.md-recommend_products .wi-next:hover{background-image: url('../images/a16.png');background-color: var(--theme) !important;}
.md21071.md-recommend_products .wi-bottom{width: 100%;text-align: center;padding-top: .7rem;}
.md21071.md-recommend_products .wi-more{transition: all  .3s;display: inline-block;cursor: pointer; padding: 0 .38rem;color: #111111;line-height: .5rem;border-radius: .25rem;background-color: #ffffff;}
.md21071.md-recommend_products .wi-more:hover{color: #fff;background-color: var(--theme);}

/* 首页-推荐产品 */

.md21071.md-recommend_products.gray{background-color: #f5f5f5;padding: .95rem 0 1rem;} 
.md21071.md-recommend_products.gray  .wi-prev{background-color: #fff;}
.md21071.md-recommend_products.gray  .wi-next{background-color: #fff;}

@media (max-width: 1150px) {
   .md21071.md-recommend_products .wi-cont{padding-bottom: .8rem;}
   .md21071.md-recommend_products .wi-prev{top: auto;bottom: 0;left: calc(50% - .8rem);}
   .md21071.md-recommend_products .wi-next{top: auto;bottom: 0;right: calc(50% - .8rem);}
}
@media (max-width: 750px) {
   .md21071.md-recommend_products .wi-item{width: 50%;}
   .md21071.md-recommend_products .wi-more{line-height: .6rem;border-radius: .3rem;}
}

/* 首页-方案 */
.md21072.md-home_project{width: 100%;background-color: #f7f7f7;}
.md21072.md-home_project img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21072.md-home_project .wm-cont{width: 100%;position: relative;}
.md21072.md-home_project .wm-top{width: 100%;}
.md21072.md-home_project .wm-swiper{width: 100%;}
.md21072.md-home_project .wm-item{width: 100%;height: auto;}
.md21072.md-home_project .wm-box{width: 100%;height: 100%;position: relative;min-height: 9rem;padding: .95rem 0;}
.md21072.md-home_project .wm-bg{position: absolute;top: 0;left: 0;width: 100%;height: 100%; background-size: cover;background-position: center center;background-repeat: no-repeat;}
.md21072.md-home_project .wm-inner{width: 16rem;max-width: 92%;margin: 0 auto;position: relative;z-index: 8;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: flex-start;}
.md21072.md-home_project .wm-left{width: 5.5rem;}
.md21072.md-home_project .wm-link{display: block;cursor: pointer;width: 100%;}
.md21072.md-home_project .wm-titles{width: 100%;color: #ffffff;font-weight: bold;line-height: 1.25;}
.md21072.md-home_project .wm-synopsis{width: 100%;margin-top: .1rem;color: #ffffff;line-height: 1.75;} 
.md21072.md-home_project .wm-more{transition: all  .3s;display: inline-block;cursor: pointer;margin-top: .55rem;padding: 0 .38rem;color: #111111;line-height: .5rem;border-radius: .25rem;background-color: #ffffff;}
.md21072.md-home_project .wm-more:hover{color: #fff;background-color: var(--theme);}
.md21072.md-home_project .wm-right{font-size: 0;width: 3.6rem;position: relative;}
.md21072.md-home_project .wm-img{display: none;position: absolute;top: 0;right: calc(100% + .3rem);width: 1.8rem;}
.md21072.md-home_project .wm-right.show .wm-img{display: block;}
.md21072.md-home_project .wm-img img{width: 100%;}
.md21072.md-home_project .wm-twobox{width: 100%;position: relative;}
.md21072.md-home_project .wm-twobox:before{content: '';position: absolute;top: 0;left: 0;width: 1px;height: 100%;background-color: rgba(255,255,255,.2);}
.md21072.md-home_project .wm-two{display: block;cursor: pointer;position: relative;width: 100%;position: relative;padding: .05rem  0 .05rem .3rem;}
.md21072.md-home_project .wm-two:before{transition: all  .3s;opacity: 0;content: '';position: absolute;top: 0;left: 0;width: 3px;height: .35rem;background-color: #fff;}
.md21072.md-home_project .wm-name{transition: all  .3s; width: 100%;color: rgba(255,255,255,.5);line-height: 1.6;}
.md21072.md-home_project .wm-two:hover .wm-name{color: #ffffff;font-weight: bold;font-size: 1.12em;}
.md21072.md-home_project .wm-two:hover:before{opacity: 1;}

.md21072.md-home_project .wm-link,.md21072.md-home_project .wm-twobox{opacity:0;transform:translate3d(0,80px,0);}
.md21072.md-home_project .wm-item.swiper-slide-active .wm-link{opacity:1;transform:translate3d(0,0,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);} 
.md21072.md-home_project .wm-item.swiper-slide-active .wm-twobox{opacity:1;transform:translate3d(0,0,0);transition:opacity 2s cubic-bezier(.25,.1,.25,1),transform 2s cubic-bezier(.25,.1,.25,1);} 
.md21072.md-home_project .wm-item.swiper-slide-active .wm-link{transition-delay: .5s;}
.md21072.md-home_project .wm-item.swiper-slide-active .wm-twobox{transition-delay: .7s;} 

.md21072.md-home_project .wm-bottom{position: absolute;bottom: 0;left: 0;width: 100%;}
.md21072.md-home_project .wm-swiper2{width: 100%;}
.md21072.md-home_project .wm-nav{display: flex;align-items: center;justify-content: center;cursor: pointer;width: 25%;height: auto; min-height: 1rem;padding: .15rem;border-top: 1px solid rgba(255,255,255,.2);border-right: 1px solid rgba(255,255,255,.2);}
.md21072.md-home_project .wm-classify{display: flex;align-items: center;}
.md21072.md-home_project .wm-classify_icon{display: block;padding-right: .3rem;}
.md21072.md-home_project .wm-classify_icon img{max-width: .35rem;max-height: .3rem;}
.md21072.md-home_project .wm-classify_text{flex: 1;color: #ffffff;line-height: 1.6;}
.md21072.md-home_project .wm-nav.active{background-color: var(--active);}
@media (max-width: 750px) {
   .md21072.md-home_project .wm-left{width: 100%;margin-bottom: .3rem;}
   .md21072.md-home_project .wm-more{line-height: .6rem;border-radius: .3rem;}
   .md21072.md-home_project .wm-right{width: 100%;}
   .md21072.md-home_project .wm-bottom{display: none;}
   .md21072.md-home_project .wm-nav{width: 50%;}
   .md21072.md-home_project .wm-img{display: none !important;}
}

/* 首页-优势 */
.md21073.md-home_advantage{width: 100%;padding: .95rem 0 1rem;background-color: #f7f7f7;}
.md21073.md-home_advantage img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21073.md-home_advantage .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21073.md-home_advantage .my-top{width: 100%;padding-bottom: .5rem;text-align: center;}
.md21073.md-home_advantage .my-titles{width: 100%;color: #111111;font-weight: bold;line-height: 1.25;}
.md21073.md-home_advantage .my-synopsis{width: 100%;margin-top: .1rem;color: #666666;line-height: 1.75;}

.md21073.md-home_advantage .wn-cont{width: 100%;position: relative;}
.md21073.md-home_advantage .wn-bgbox{position: absolute;top: 0;left: 0;width: 100%;height: 100%;}
.md21073.md-home_advantage .wn-bg{opacity: 0;z-index: -1;visibility: hidden;transition: all .5s;position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-size: cover;background-position: center center;background-repeat: no-repeat;}
.md21073.md-home_advantage .wn-bg.show{opacity: 1;z-index: 1;visibility: visible;}
.md21073.md-home_advantage .wn-list{width: 100%;display: flex;flex-wrap: wrap;position: relative;z-index: 8;}
.md21073.md-home_advantage .wn-item{transition: all  .5s;display: flex;align-items: center;text-align: center;cursor: pointer;width:18.75%;min-height: 6.6rem;border-right: 1px solid rgba(255,255,255,.25);}
.md21073.md-home_advantage .wn-link{width: 100%;padding: .15rem;}
.md21073.md-home_advantage .wn-icon{width: 100%;}
.md21073.md-home_advantage .wn-icon img{height: .8rem;}
.md21073.md-home_advantage .wn-text{width: 100%;}
.md21073.md-home_advantage .wn-namebox{width: 100%;}
.md21073.md-home_advantage .wn-name{width: 100%;padding-top: .25rem;color: #ffffff;font-weight: bold;line-height: 1.6;}
.md21073.md-home_advantage .wn-intro{display: none;width: 100%;max-width: 25em;margin: 0 auto;padding-top: .15rem;color: #ffffff;line-height: 1.75;}
.md21073.md-home_advantage .wn-more{transition: all  .3s;display: none;margin-top: .5rem;padding: 0 .38rem;color: #111111;line-height: .5rem;border-radius: .25rem;background-color: #ffffff;}
.md21073.md-home_advantage .wn-more:hover{color: #fff;background-color: var(--theme);}

.md21073.md-home_advantage .wn-item.active{width: 43.75%;}
.md21073.md-home_advantage .wn-item.active .wn-name{font-size: 1.33em;line-height: 1.4;}
.md21073.md-home_advantage .wn-item.active .wn-intro{display: block;} 
.md21073.md-home_advantage .wn-item.active .wn-more{display: inline-block;} 
   
@media (max-width: 750px) {
  .md21073.md-home_advantage .wn-list{padding: .15rem 0;}
  .md21073.md-home_advantage .wn-item{width: 100% !important;min-height: 1rem;padding: .15rem;}
  .md21073.md-home_advantage .wn-item.active .wn-name{font-size: 1em;line-height: 1.6;}
  .md21073.md-home_advantage .wn-intro{display: block;} 
  .md21073.md-home_advantage .wn-more{display: inline-block;margin-top: .25rem;line-height: .6rem;border-radius: .3rem;} 
}

/* 推荐案例 */
.md21074.md-recommend_projects{position: relative;overflow: hidden;width: 100%;padding: .95rem 0 1rem;background-color: #f7f7f7;}
.md21074.md-recommend_projects img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21074.md-recommend_projects .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21074.md-recommend_projects .my-top{width: 100%;padding-bottom: .5rem;text-align: center;}
.md21074.md-recommend_projects .my-titles{width: 100%;color: #111111;font-weight: bold;line-height: 1.25;}
.md21074.md-recommend_projects .my-synopsis{width: 100%;margin-top: .1rem;color: #666666;line-height: 1.75;}
.md21074.md-recommend_projects .my-id{position: absolute;top: -1rem;}
.md21074.md-recommend_projects .wj-cont{width: calc(100% + .3rem);position: relative;left: -.15rem;}
.md21074.md-recommend_projects .wj-swiper{width: 100%;overflow: visible;}
.md21074.md-recommend_projects .wj-item{display: block;position: relative;width: 33.33%;height: auto;padding: 0 .15rem;}
.md21074.md-recommend_projects .wj-link{display: block;cursor: pointer;width: 100%;height: 100%;background-color: #fff;}
.md21074.md-recommend_projects .wj-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(490/785*100%);}
.md21074.md-recommend_projects .wj-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
/* .md21074.md-recommend_projects .wj-text{width: 100%;padding: 0 1.8rem .25rem .3rem;background-color: #fff;} */
/* .md21074.md-recommend_projects .wj-text:after{opacity:  0;transition: all .3s; content: '';position: absolute;bottom: .35rem;right: .3rem;width: .5rem;height: .5rem;border-radius: 50%;border: solid 1px rgba(255,255,255,.3);background-image: url('../images/a1-b.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;} */
.md21074.md-recommend_projects .wj-text{width: 100%;padding: .25rem .3rem;}
.md21074.md-recommend_projects .wj-namebox{width: 100%;position: relative;}
.md21074.md-recommend_projects .wj-name{transition: all .3s;width: 100%;margin-bottom: .1rem;color: #111111;font-weight: bold;line-height: 1.4;}
.md21074.md-recommend_projects .wj-intro{width: 100%;color: #666666;line-height: 1.75;}
.md21074.md-recommend_projects .wj-link:hover .wj-img img{transform: scale(1.05);}
.md21074.md-recommend_projects .wj-link:hover .wj-name{color: var(--theme);}

.md21074.md-recommend_projects .wj-prev{transition: all  .3s;margin-top: -.25rem;left:  -.95rem;width: .5rem;height: .5rem;border-radius: 50%;background-color: #ffffff;background-image: url('../images/a16-b.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md21074.md-recommend_projects .wj-prev:hover{background-image: url('../images/a16.png');background-color: var(--theme) !important;}
.md21074.md-recommend_projects .wj-next{transition: all  .3s;transform: rotate(-180deg);margin-top: -.25rem;right:  -.95rem;width: .5rem;height: .5rem;border-radius: 50%;background-color: #ffffff;background-image: url('../images/a16-b.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md21074.md-recommend_projects .wj-next:hover{background-image: url('../images/a16.png');background-color: var(--theme) !important;}

.md21074.md-recommend_projects.white{background-color: #fff;}
.md21074.md-recommend_projects.white .wj-prev{background-color: #f3f3f3;}
.md21074.md-recommend_projects.white .wj-next{background-color: #f3f3f3;}
.md21074.md-recommend_projects.white .wj-link{background-color: #f3f3f3;}


.md21074.md-recommend_projects.product{background-color: #000;}
.md21074.md-recommend_projects.product .my-titles{color: #fff;}
.md21074.md-recommend_projects.product .my-synopsis{color: #fff;} 

@media (min-width: 750px) {
  .md21074.md-recommend_projects .wj-link:hover .wj-text:after{opacity: 1;}
}
@media (max-width: 1150px) {
    .md21074.md-recommend_projects .wj-cont{padding-bottom: .8rem;}
    .md21074.md-recommend_projects .wj-prev{top: auto;margin-top: 0;bottom: 0;left: calc(50% - .8rem);}
    .md21074.md-recommend_projects .wj-next{top: auto;margin-top: 0;bottom: 0;right: calc(50% - .8rem);}
}
@media (max-width: 750px) {
    .md21074.md-recommend_projects .wj-swiper{overflow: hidden;}
    .md21074.md-recommend_projects .wj-item{width: 100%;}
    .md21074.md-recommend_projects .wj-text{padding: .25rem .3rem;}
}

/* 首页-关于我们 */
.md21075.md-home_about_us{width: 100%;padding: .95rem 0;background-color: #f7f7f7;background-size: cover;background-position: center center;background-repeat: no-repeat;}
.md21075.md-home_about_us img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21075.md-home_about_us .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21075.md-home_about_us .my-top{width: 100%;padding-bottom: .5rem;}
.md21075.md-home_about_us .my-titles{width: 100%;color: #ffffff;font-weight: bold;line-height: 1.25;}
.md21075.md-home_about_us .my-synopsis{width: 100%;margin-top: .1rem;color: #ffffff;line-height: 1.75;}
.md21075.md-home_about_us .wo-cont{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.md21075.md-home_about_us .wo-left{width: 6.3rem;}
.md21075.md-home_about_us .wo-more{transition: all  .3s;display: inline-block;cursor: pointer;padding: 0 .38rem;color: #111111;line-height: .5rem;border-radius: .25rem;background-color: #ffffff;}
.md21075.md-home_about_us .wo-more:hover{color: #fff;background-color: var(--theme);}
.md21075.md-home_about_us .wo-right{width: 3.85rem;}
.md21075.md-home_about_us .wo-item{display: block;width: 100%;padding-bottom: .85rem;margin-bottom: .85rem;border-bottom: 1px solid #fff;}
.md21075.md-home_about_us .wo-item:last-child{margin-bottom: 0;padding-bottom: 0;border-bottom:none;}
.md21075.md-home_about_us .wo-box{width: 100%;}
.md21075.md-home_about_us .wo-nub{display: inline-block;vertical-align: middle;color: #ffffff;font-weight: bold;line-height: 1;}
.md21075.md-home_about_us .wo-unit{display: inline-block;vertical-align: middle;color: #ffffff;font-weight: bold;line-height: 1;}
.md21075.md-home_about_us .wo-intro{width: 100%;padding-top: .25rem;color: #ffffff;line-height: 1.5;}

@media (max-width: 750px) {
   .md21075.md-home_about_us .wo-left{width: 100%;margin-bottom: .5rem;}
   .md21075.md-home_about_us .wo-right{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
   .md21075.md-home_about_us .wo-item{padding-bottom: 0;margin-bottom: .5rem;width: calc(50% - .15rem);border-bottom:none;}
   .md21075.md-home_about_us .wo-more{line-height: .6rem;border-radius: .3rem;}
}

/* 为什么选择-合作 */ 
.md21076.md-process{width: 100%;padding: .95rem 0 1rem; background-color: #f7f7f7;}
.md21076.md-process img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21076.md-process .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21076.md-process .my-top{width: 100%;padding-bottom: .5rem;text-align: center;}
.md21076.md-process .my-titles{width: 100%;color: #111111;font-weight: bold;line-height: 1.25;}
.md21076.md-process .my-synopsis{width: 100%;padding-top: .1rem;color: #666666;line-height: 1.75;}
.md21076.md-process .u-cont{width: 100%;}
.md21076.md-process .u-swiper{width: 100%;}
.md21076.md-process .u-item{display: block;width: 12.5%;}
.md21076.md-process .u-link{display: block;cursor: pointer; width: 100%;}
.md21076.md-process .u-logo{width: 100%;position: relative;overflow: hidden;padding-top: calc(160/200*100%);border: solid 1px #eeeeee;}
.md21076.md-process .u-logo img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md21076.md-process .u-link:hover .u-logo img{transform: scale(1.05);}
.md21076.md-process .u-item:nth-child(2n + 1){padding-top: 1.6rem;}
@media (max-width: 750px) {
    .md21076.md-process .u-item{width: 2rem;}
    .md21076.md-process .u-logo{padding-top: 0;height: 1.6rem;}
}

/* 首页-新闻 */
.md21077.md-home_news{width: 100%;padding: .95rem 0 1rem; background-color: #f7f7f7;background-size: cover;background-position: center center;background-repeat: no-repeat;}
.md21077.md-home_news img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21077.md-home_news .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21077.md-home_news .my-top{width: 100%;padding-bottom: .5rem;text-align: center;}
.md21077.md-home_news .my-titles{width: 100%;color: #fff;font-weight: bold;line-height: 1.25;}
.md21077.md-home_news .my-synopsis{width: 100%;margin-top: .1rem;color: #ffffff;line-height: 1.75;}
.md21077.md-home_news .wp-cont{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.md21077.md-home_news .wp-left{width: calc(1056/1600*100%);display: flex;flex-wrap: wrap;justify-content: space-between;}
.md21077.md-home_news .wp-item{display: block;cursor: pointer;width: calc(50% - .15rem);height: 100%;background-color: #fff;}
.md21077.md-home_news .wp-item .wp-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(288/513*100%);}
.md21077.md-home_news .wp-item .wp-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md21077.md-home_news .wp-item .wp-text{width: 100%;padding: .3rem;}
.md21077.md-home_news .wp-item .wp-box{position: relative;width: 100%;padding-bottom: .15rem;margin-bottom: .25rem;}
.md21077.md-home_news .wp-item .wp-box:before{content: '';position: absolute;bottom: 0;left: 0;width: 100%;height: 1px;background-color: rgba(0, 0, 0, .08);}
.md21077.md-home_news .wp-item .wp-box:after{content: '';position: absolute;bottom: 0;left: 0;width: .5rem;height: 3px;background-color: var(--active);}
.md21077.md-home_news .wp-item .wp-name{transition: all  .3s;width: 100%;margin-bottom: .07rem;color: #111111;font-weight: bold;line-height: 1.6;}
.md21077.md-home_news .wp-item .wp-time{width: 100%;margin-bottom: .07rem;color: #666666;line-height: 1.6;}
.md21077.md-home_news .wp-item .wp-intro{width: 100%;color: #666666;line-height: 1.75;}
.md21077.md-home_news .wp-item:hover .wp-img img{transform: scale(1.05);}
.md21077.md-home_news .wp-item:hover .wp-name{color: var(--theme);} 

.md21077.md-home_news .wp-right{width: calc(513/1600*100%);padding: .35rem .2rem .3rem .3rem; background-color: #fff;}
.md21077.md-home_news .wp-top{width: 100%;height: 4.2rem;}
.md21077.md-home_news .wp-top{overflow: auto;scrollbar-color:var(--active)  #e6e6e6;scrollbar-width: none;scrollbar-width: thin; }
.md21077.md-home_news .wp-top::-webkit-scrollbar {width:  5px;height: 1px;}
.md21077.md-home_news .wp-top::-webkit-scrollbar-thumb {border-radius: 3px;box-shadow: inset 0 0 3px #e6e6e6;background: var(--active);}
.md21077.md-home_news .wp-top::-webkit-scrollbar-track {box-shadow: inset 0 0 3px #e6e6e6;border-radius: 3px; background: #e6e6e6;}
.md21077.md-home_news .wp-one{display: block;cursor: pointer;width: 4.1rem;max-width: calc(100% - .15rem);margin-bottom: .22rem;}
.md21077.md-home_news .wp-one:last-child{margin-bottom: 0;}
.md21077.md-home_news .wp-one .wp-name{transition: all  .3s; width: 100%;color: #111111;font-weight: bold;line-height: 1.6;}
.md21077.md-home_news .wp-one .wp-time{width: 100%;margin-top: .07rem;color: #666666;line-height: 1.6;}
.md21077.md-home_news .wp-one:hover .wp-name{color: var(--theme);} 

.md21077.md-home_news .wp-buttom{width: 100%;padding-top: .35rem;}
.md21077.md-home_news .wp-more{transition: all  .3s;display: inline-block;cursor: pointer;padding: 0 .38rem;color: #111111;line-height: .5rem;border-radius: .25rem;background-color: #f3f3f3;}
.md21077.md-home_news .wp-more:hover{color: #fff;background-color: var(--theme);}

@media (max-width: 1400px) {
  .md21077.md-home_news .wp-top{height: 4.5rem;}
}
@media (max-width: 1200px) {
  .md21077.md-home_news .wp-top{height: 4.8rem;}
}
@media (max-width: 750px) {
   .md21077.md-home_news .wp-left{width: 100%;margin-bottom: .3rem;}
   .md21077.md-home_news .wp-right{width: 100%;}
   .md21077.md-home_news .wp-one{width: 100%;}
   .md21077.md-home_news .wp-more{line-height: .6rem;border-radius: .3rem;}
}

/* 首页-联系 */
.md21078.md-home_contact{overflow: hidden;position: relative;width: 100%;padding: 1rem 0;}
.md21078.md-home_contact img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21078.md-home_contact .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21078.md-home_contact input::-webkit-input-placeholder,
.md21078.md-home_contact textarea::-webkit-input-placeholder{color: #666;}
.md21078.md-home_contact input:-moz-placeholder,
.md21078.md-home_contact textarea:-moz-placeholder{color: #666;}
.md21078.md-home_contact input::-moz-placeholder,
.md21078.md-home_contact textarea::-moz-placeholder{color: #666;}
.md21078.md-home_contact input:-ms-input-placeholder,
.md21078.md-home_contact textarea:-ms-input-placeholder{color: #666;} 
.md21078.md-home_contact .my-id{position: absolute;top: -1rem;}
.md21078.md-home_contact .my-top{width: 100%;padding-bottom: .4rem;}
.md21078.md-home_contact .my-titles{width: 100%;color: #111111;font-weight: bold;line-height: 1.25;}
.md21078.md-home_contact .my-synopsis{width: 100%;margin-top: .1rem;max-width: 44em;color: #666666;line-height: 1.75;}
.md21078.md-home_contact .wq-cont{width: 100%;position: relative;display: flex;align-items: flex-end;justify-content: space-between;flex-wrap: wrap;}
.md21078.md-home_contact .wq-left{width: calc(967/1600*100%);}
.md21078.md-home_contact .wq-two{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;}
.md21078.md-home_contact .wq-item{width: 100%;margin-bottom: .2rem;}
.md21078.md-home_contact .wq-input{width: 100%;border: none;padding: 0 .2rem;height: .5rem;color: #333;background-color: #f3f3f3;}
.md21078.md-home_contact .wq-textarea{width: 100%;border: none;padding: .15rem .2rem;height: 2rem;color: #333;line-height: 1.6; background-color: #f3f3f3;}
.md21078.md-home_contact .wq-agreement{width: 100%;margin-bottom: .15rem;color: #666666;line-height: 1.75;}
.md21078.md-home_contact .wq-agreement a{color: #e60012;text-decoration: underline;}
.md21078.md-home_contact .wq-buttom{width: 100%;padding-top: .25rem;}
.md21078.md-home_contact .wq-submit{display: inline-block;cursor: pointer;border: none;padding: 0 .5rem;color: #ffffff;height: .5rem;line-height: .5rem;border-radius: .25rem;background-color: var(--theme);}

.md21078.md-home_contact .wq-right{width: calc(513/1600*100%);position: relative;}
.md21078.md-home_contact .wq-right:after{content: '';position: absolute;top: 56%;left: 1rem;width: calc(100% + 1.6rem);height: calc(100% + 1rem);background-color: var(--theme);}
.md21078.md-home_contact .wq-img{position: relative;z-index: 8;width: 100%;position: relative;overflow: hidden;padding-top: calc(673/513*100%);}
.md21078.md-home_contact .wq-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md21078.md-home_contact .wq-logo{z-index: 8;position: absolute;bottom: -.12rem;left: calc(100% + .5rem);width: .62rem;}
.md21078.md-home_contact .wq-logo img{width: 100%;}

.md21078.md-home_contact.gray{background-color: #f7f7f7;}
.md21078.md-home_contact.gray .wq-input{background-color: #fff;}
.md21078.md-home_contact.gray .wq-textarea{background-color: #fff;}
@media (min-width: 750px) {
  .md21078.md-home_contact .wq-two .wq-item{width: calc(50% - .1rem);}
}
@media (max-width: 750px) {
   .md21078.md-home_contact .wq-left{width: 100%;margin-bottom: .3rem;}
   .md21078.md-home_contact .wq-input{height: .6rem;}
   .md21078.md-home_contact .wq-submit{height: .6rem;line-height: .6rem;border-radius: .3rem;}
   .md21078.md-home_contact .wq-right{width: calc(100% - 1.1rem);}
}