/* 面包屑 */ 
.md28044.nav{width: 100%;}
.md28044.nav img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md28044.nav .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md28044.nav .nav-cont{width: 100%;display: flex;justify-content: space-between;}
.md28044.nav .nav-left{flex: 1;}
.md28044.nav .nav-right{display: inline-block;max-width: 100%;}
.md28044.nav .nav-one{display: inline-block;vertical-align: middle;line-height: .9rem;color: #999999;}
.md28044.nav .nav-one:after{content: '>';margin: 0 .05rem;}
.md28044.nav .nav-one:last-child:after{display: none;}
.md28044.nav .nav-one:nth-child(1):before{content: '';display: inline-block;vertical-align: middle;margin-right: .07rem;width: 1em;height: 1.5em;background-image: url('../images/a5.png');background-size: 100% auto;background-position: center center;background-repeat: no-repeat;}
.md28044.nav.gray{background-color: #f6f8fc;}
@media (max-width: 750px) {
   .md28044.nav .nav-right{white-space: nowrap;overflow: auto;}
}

/* 产品中心-详情-介绍 */ 
.md28044.md-product_details1{width: 100%;padding: .2rem 0 1rem;background-color: #f6f8fc;}
.md28044.md-product_details1 img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md28044.md-product_details1 .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md28044.md-product_details1 .t-cont{width: 100%;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.md28044.md-product_details1 .t-left{width: 8.4rem;display: flex;justify-content: space-between;align-items: center;}
.md28044.md-product_details1 .t-swiperbox{width: 1.2rem;position: relative;}
.md28044.md-product_details1 .t-swiper{width: 100%;height: 6.5rem;}
.md28044.md-product_details1 .t-nav{display: flex;align-items: center;cursor: pointer;height: auto;min-height: 20%;}
.md28044.md-product_details1 .t-bg{width: 100%;position: relative;overflow: hidden;padding-top: calc(120/120*100%);border: solid .02rem #fff;background-color: #fff;}
.md28044.md-product_details1 .t-bg img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md28044.md-product_details1 .t-nav.active .t-bg{border: solid .02rem var(--theme);}
.md28044.md-product_details1 .t-prev{top: -.25rem;left: 0;right: auto;margin-top: 0;width: 100%;height: .25rem;background-image: url('../images/a42.png');background-size: auto .16rem;background-position: top center;background-repeat: no-repeat;}
.md28044.md-product_details1 .t-prev:hover{background-image: url('../images/a42-b.png');}
.md28044.md-product_details1 .t-next{transform: rotate(-180deg);bottom: -.25rem;left: 0;top: auto;right: auto;margin-top: 0;width: 100%;height: .25rem;background-image: url('../images/a42.png');background-size: auto .16rem;background-position: top center;background-repeat: no-repeat;}
.md28044.md-product_details1 .t-next:hover{background-image: url('../images/a42-b.png');}

.md28044.md-product_details1 .t-swiperbox2{width: calc(100% - 1.4rem);}
.md28044.md-product_details1 .t-swiper2{width: 100%;}
.md28044.md-product_details1 .t-item{width: 100%;}
.md28044.md-product_details1 .t-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(700/700*100%);background-color: #fff;}
.md28044.md-product_details1 .t-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}

.md28044.md-product_details1 .t-right{width: 6.6rem;}
.md28044.md-product_details1 .t-top{width: 100%;position: relative;padding-bottom: .35rem;margin-bottom: .5rem;}
.md28044.md-product_details1 .t-top:before{content: '';position: absolute;bottom: 0;left: 0;width: 100%;height: 1px;background-color: #e6e6e6;}
.md28044.md-product_details1 .t-top:after{content: '';position: absolute;bottom: 0;left: 0;width: .3rem;height: 3px;background-color: var(--theme);}
.md28044.md-product_details1 .t-subtitle{width: 100%;margin-bottom: .08rem;color: var(--theme);font-weight: bold;line-height: 1.5;}
.md28044.md-product_details1 .t-titles{width: 100%;color: #222222;font-weight: bold;line-height: 1.2;}
.md28044.md-product_details1 .t-intro{width: 100%;margin-bottom: .95rem;color: #666666;line-height: 1.8;}
.md28044.md-product_details1 .t-download{display: inline-block;cursor: pointer;color: #ffffff;padding: 0 .5rem;line-height: .56rem;border-radius: .28rem;background-color: var(--theme);}
.md28044.md-product_details1 .t-download img{margin-left: .1rem;height: .83em;}

@media (max-width: 750px) {
   .md28044.md-product_details1 .t-left{width: 100%;margin-bottom: .5rem;}
   .md28044.md-product_details1 .t-right{width: 100%;}
   .md28044.md-product_details1 .t-download{line-height: .7rem;border-radius: .35rem;}
} 

@media (max-width:500px) {
   .md28044.md-product_details1 .t-swiper{height: 5.2rem;}
   .md28044.md-product_details1 .t-nav{min-height: 25%;}
}

/* 产品中心-详情-参数 */
.md28044.md-product_details2{width: 100%;padding: .75rem 0 .25rem;}
.md28044.md-product_details2 img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md28044.md-product_details2 .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md28044.md-product_details2 .u-cont{width: 100%;}
.md28044.md-product_details2 .u-one{width: 100%;margin-bottom: .75rem;}
.md28044.md-product_details2 .u-titles{width: 100%;padding-bottom: .35rem;color: #222222;font-weight: bold;line-height: 1.25;}
.md28044.md-product_details2 .u-table{width: 100%;overflow: auto;}
.md28044.md-product_details2 .u-table table{width: 100%;border: none;background-color: #f6f8fc;}
.md28044.md-product_details2 .u-table tr{width: 100%;border: none;}
.md28044.md-product_details2 .u-table td{border: solid 1px #eeeeee;padding:.16rem .3rem; color: #333333;line-height: 1.5;}
.md28044.md-product_details2 .u-table tr:nth-child(2n){background-color: #fff;}
.md28044.md-product_details2 .u-table td:nth-child(1){width: 5rem;font-size: 1.12em;font-weight: bold;}

.md28044.md-product_details2 .u-table2{width: 100%;overflow: auto;}
.md28044.md-product_details2 .u-table2 table{width: 100%;border: none;background-color: #fff;}
.md28044.md-product_details2 .u-table2 tr{width: 100%;border: none;}
.md28044.md-product_details2 .u-table2 td{border: solid 1px #eeeeee;padding:.16rem .3rem;text-align: center;color: #222;line-height: 1.5;}
.md28044.md-product_details2 .u-table2 tr:nth-child(1){background-color: #f6f8fc;}
.md28044.md-product_details2 .u-table2 tr:nth-child(1) td{font-size: 1.12em;font-weight: bold;}
.md28044.md-product_details2 .u-table2 td:nth-child(1){width: 5rem;}
.md28044.md-product_details2 .u-table2 img{margin: .15rem 0;}

@media (max-width: 750px) {
   .md28044.md-product_details2 .u-table td:nth-child(1){width: 2.5rem;}
   .md28044.md-product_details2 .u-table2 td:nth-child(1){width:2.5rem;}
} 

/* 产品中心-详情-推荐产品  */
.md28044.md-product_details3{width: 100%;padding: .95rem 0 1rem;background-color: #f6f8fc;}
.md28044.md-product_details3 img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md28044.md-product_details3 .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md28044.md-product_details3 .v-top{width: 100%;padding-bottom: .55rem;display: flex;align-items: center;}
.md28044.md-product_details3 .v-lt{flex: 1;padding-right: .3rem;}
.md28044.md-product_details3 .v-titles{width: 100%;color: #222222;line-height: 1.2;font-weight: bold;}
.md28044.md-product_details3 .v-rt{position: relative;width: 1.1rem;height:  .5rem;}
.md28044.md-product_details3 .v-prev{transition: all  .3s; left: 0;margin-top: -.25rem;width: .5rem;height:  .5rem;border-radius: 50%;background-color: rgba(255,255,255,.8);background-image: url('../images/a22.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md28044.md-product_details3 .v-prev:hover{background-image: url('../images/a22-b.png'); background-color: var(--theme);}
.md28044.md-product_details3 .v-next{transition: all  .3s;transform: rotate(-180deg);right: 0;margin-top: -.25rem;width: .5rem;height:  .5rem;border-radius: 50%;background-color: rgba(255,255,255,.8);background-image: url('../images/a22.png');background-size: .08rem auto;background-position: center center;background-repeat: no-repeat;}
.md28044.md-product_details3 .v-next:hover{background-image: url('../images/a22-b.png'); background-color: var(--theme);}

.md28044.md-product_details3 .v-bottom{position: relative;left: -.2rem;width: calc(100% + .4rem);}
.md28044.md-product_details3 .v-item{width: 25%;height: auto;padding: 0 .2rem;}
.md28044.md-product_details3 .v-link{display: block;cursor: pointer;width:100%;height: 100%;padding: 0 .18rem .38rem;text-align: center;background-color: #ffffff;}
.md28044.md-product_details3 .v-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(334/334*100%);}
.md28044.md-product_details3 .v-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: cover;transform: scale(1.00);transition: all ease .5s;}
.md28044.md-product_details3 .v-text{width: 100%;padding-top: .45rem;}
.md28044.md-product_details3 .v-name{transition: all  .3s;width: 100%;margin-bottom: .05rem;color: #222222;font-weight: bold;line-height: 1.4;}
.md28044.md-product_details3 .v-intro{width: 100%;color: #666666;line-height: 1.7;}
.md28044.md-product_details3 .v-link:hover .v-img img{transform: scale(1.05);}
.md28044.md-product_details3 .v-link:hover .v-name{color: var(--theme);}

@media (max-width: 750px) {
   .md28044.md-product_details3 .v-item{width: 50%;}
}