/* 为什么选择-质量控制-板块2 */ 
.md21664.md-mass_control2{position: relative;overflow: hidden;width: 100%;padding: .95rem 0 .6rem; background-color: #000;background-size: cover;background-position: center center;background-repeat: no-repeat;}
.md21664.md-mass_control2 img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21664.md-mass_control2 .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21664.md-mass_control2 .my-id{position: absolute;top: -1.8rem;}
.md21664.md-mass_control2 .my-top{width: 100%;padding-bottom: .5rem;text-align: center;}
.md21664.md-mass_control2 .my-titles{width: 100%;color: #ffffff;font-weight: bold;line-height: 1.25;}
.md21664.md-mass_control2 .my-synopsis{width: 100%;padding-top: .1rem;color: #ffffff;line-height: 1.75;}
.md21664.md-mass_control2 .x-swiperbox{position: relative; width: 100%;}
.md21664.md-mass_control2 .x-swiperbox:before{content: '';position: absolute;top: 0;left:  50%;transform: translate(-50%,0);width: 19.2rem;height: 2rem;background-image: url('../images/a38.png');background-size: cover;background-position: center center;background-repeat: no-repeat;}
.md21664.md-mass_control2 .x-swiper{width: 100%;}
.md21664.md-mass_control2 .x-item{transition: all  .5s; width: 25%;height: auto;min-height: 5.1rem;padding-bottom: .3rem;padding-top: .2rem;}
.md21664.md-mass_control2 .x-link{position: relative;display: block;width: 100%;padding-top: .85rem;padding-right: .3rem;}
.md21664.md-mass_control2 .x-link:before{content: '';position: absolute;top: 0;left: 0;width: .4rem;height: .4rem;border-radius: 50%;border: solid 1px rgba(255,255,255,.2);}
.md21664.md-mass_control2 .x-link:after{content: '';position: absolute;top: .16rem;left: .16rem;width: .08rem;height: .08rem;border-radius: 50%;background-color: #fff;}
.md21664.md-mass_control2 .x-nub{width: 100%;margin-bottom: .25rem;color: #ffffff;font-weight: bold;line-height: 1.25;}
.md21664.md-mass_control2 .x-name{width: 100%;max-width: 3.15rem;margin-bottom: .18rem;color: #ffffff;font-weight: bold;line-height: 1.5;}
.md21664.md-mass_control2 .x-textbox{width: 100%;max-width: 3.15rem; color: #ffffff;line-height: 2;}
.md21664.md-mass_control2 .x-textbox *{line-height: inherit;}
.md21664.md-mass_control2 .x-textbox p{position: relative;padding-left: calc(5px + .1rem);}
.md21664.md-mass_control2 .x-textbox p:after{content: '';position: absolute;top: 1em;left: 0;margin-top: -2.5px;width: 5px;height: 5px;border-radius: 50%;background-color: #fff;}

.md21664.md-mass_control2 .x-buttom{width:100%;display: flex;align-items: center;}
.md21664.md-mass_control2 .x-lt{position: relative;width: 1.1rem;height: .5rem;}
.md21664.md-mass_control2 .x-rt{flex: 1;padding-left: .4rem;}
.md21664.md-mass_control2 .x-prev{transition: all  .3s;margin-top: -.25rem;left:  0;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;}
.md21664.md-mass_control2 .x-prev:hover{background-image: url('../images/a16-b.png');background-color: #fff;}
.md21664.md-mass_control2 .x-next{transform: rotate(-180deg);transition: all  .3s;margin-top: -.25rem;right:  0;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;}
.md21664.md-mass_control2 .x-next:hover{background-image: url('../images/a16-b.png');background-color: #fff;}
.md21664.md-mass_control2 .x-scrollbar{position: relative;width: 100%;height: 2px;background-color: rgba(255,255,255,.2);}
.md21664.md-mass_control2 .x-scrollbar .swiper-scrollbar-drag{background-color: #fff;}
@media (min-width: 750px) {
   .md21664.md-mass_control2 .x-item.swiper-slide-active + .x-item{padding-top: .55rem;}
   .md21664.md-mass_control2 .x-item.swiper-slide-active + .x-item + .x-item{padding-top: 1.15rem;}
   .md21664.md-mass_control2 .x-item.swiper-slide-active + .x-item + .x-item + .x-item{padding-top: 1.8rem;}
}

@media (max-width: 750px) {
   .md21664.md-mass_control2 .x-swiperbox:before{top: .2rem;height: 1px;background-color: rgba(255,255,255,.2);background-size: 0 0;}
   .md21664.md-mass_control2 .x-item{width: 80%;max-width: 5rem; padding-top: 0;}
   .md21664.md-mass_control2 .x-name{max-width: 100%;}
   .md21664.md-mass_control2 .x-textbox{max-width: 100%;}
}

/* 为什么选择-能力-板块3 */
.md21665.md-capabilities3{width: 100%;padding: .95rem 0 1rem;background-color: #f7f7f7;}
.md21665.md-capabilities3 img{display: inline-block;vertical-align:middle;max-width: 100%;}
.md21665.md-capabilities3 .layout{width: 16rem;max-width: 92%;margin: 0 auto;}
.md21665.md-capabilities3 .my-top{width: 100%;padding-bottom: .55rem;text-align: center;}
.md21665.md-capabilities3 .my-titles{width: 100%;color: #111111;font-weight: bold;line-height: 1.25;}
.md21665.md-capabilities3 .my-synopsis{width: 100%;padding-top: .1rem;max-width: 47em;margin: 0 auto;color: #666666;line-height: 1.75;}
.md21665.md-capabilities3 .p-cont{width: calc(100% + .2rem);position: relative;left: -.1rem;}
.md21665.md-capabilities3 .p-item{width: 20%;height: auto;padding: 0 .1rem;}
.md21665.md-capabilities3 .p-link{display: block;cursor: pointer; width: 100%;}
.md21665.md-capabilities3 .p-imgbox{width: 100%;padding: .6rem;background-color: #ffffff;}
.md21665.md-capabilities3 .p-img{width: 100%;position: relative;overflow: hidden;padding-top: calc(254/180*100%);}
.md21665.md-capabilities3 .p-img img{position: absolute;top: 0;left: 0;width: 100%;height: 100%;object-fit: contain;transform: scale(1.00);transition: all ease .5s;}
.md21665.md-capabilities3 .p-text{width: 100%;padding: .2rem;}
.md21665.md-capabilities3 .p-name{width: 100%;color: #111111;font-weight: bold;line-height: 1.5;}
.md21665.md-capabilities3 .p-buttom{width: 100%;display: flex;align-items: center;margin-top: .35rem;}
.md21665.md-capabilities3 .p-lt{position: relative;width: 1.1rem;height: .5rem;}
.md21665.md-capabilities3 .p-rt{flex: 1;padding-left: .4rem;}
.md21665.md-capabilities3 .p-prev{transition: all  .3s;margin-top: -.25rem;left:  0;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;}
.md21665.md-capabilities3 .p-prev:hover{background-image: url('../images/a16.png');background-color: var(--theme);}
.md21665.md-capabilities3 .p-next{transform: rotate(-180deg);transition: all  .3s;margin-top: -.25rem;right:  0;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;}
.md21665.md-capabilities3 .p-next:hover{background-image: url('../images/a16.png');background-color: var(--theme);}
.md21665.md-capabilities3 .p-scrollbar{position: relative;width: 100%;height: 2px;background-color: rgba(0,0,0,.08);}
.md21665.md-capabilities3 .p-scrollbar .swiper-scrollbar-drag{background-color: var(--theme);}

@media (max-width: 750px) {
   .md21665.md-capabilities3 .p-item{width: 50%;}
   .md21665.md-capabilities3 .p-imgbox{padding: .3rem;}
}