.custom-collapse[data-v-21bbcdac]{display:flex;flex-direction:column;border:none;border-bottom:1px solid #eaeaea}.custom-collapse[data-v-21bbcdac] .el-collapse-item__arrow{display:none}.custom-collapse[data-v-21bbcdac] .el-collapse-item__content{padding-bottom:0}.custom-collapse[data-v-21bbcdac] .el-collapse-item__header{background:#fff;height:70px;line-height:70px;padding:0}.custom-collapse[data-v-21bbcdac] .el-collapse-item__header .icon-plus-s{display:inline-block;will-change:transform;transition:transform .3s linear}.custom-collapse[data-v-21bbcdac] .el-collapse-item__header.is-active{height:64px;line-height:64px}.custom-collapse[data-v-21bbcdac] .el-collapse-item__header.is-active .icon-plus-s{display:none}.s-stock[data-v-21bbcdac]{left:52%;top:46%;transform:translate(-50%,-50%);color:#0fffff;z-index:3}.corner[data-v-21bbcdac],.s-stock[data-v-21bbcdac]{position:absolute}.corner[data-v-21bbcdac]{width:10px;height:10px;border:2px solid #000}.corner-tl[data-v-21bbcdac]{left:-5px;border-right:none}.corner-tl[data-v-21bbcdac],.corner-tr[data-v-21bbcdac]{top:-5px;border-bottom:none}.corner-tr[data-v-21bbcdac]{right:-5px;border-left:none}.corner-bl[data-v-21bbcdac]{left:-5px;border-right:none}.corner-bl[data-v-21bbcdac],.corner-br[data-v-21bbcdac]{bottom:-5px;border-top:none}.corner-br[data-v-21bbcdac]{right:-5px;border-left:none}.s-transition-progress[data-v-21bbcdac]{box-shadow:0 2px 3px 0 rgba(198,206,221,.3)}.last-video .shadow-img[data-v-21bbcdac]{transition:transform .3s linear}.last-video:hover .shadow-img[data-v-21bbcdac]{transform:scale(1.1)}.s-progress-content[data-v-21bbcdac]{transition:height .3s linear;overflow:hidden}.dis-flex[data-v-21bbcdac]{display:flex}.s-transition-img--top[data-v-21bbcdac]{transition:top .3s linear}.progress__bar_blur[data-v-21bbcdac]{transition:width .3s linear}.smt-assembly-video[data-v-21bbcdac]{mix-blend-mode:darken}.border-1-d0d2da[data-v-21bbcdac]{border:1px solid #d0d2da!important}