.van-collapse-item{position:relative}.van-collapse-item--border::after{position:absolute;box-sizing:border-box;content:' ';pointer-events:none;top:0;right:24px;left:24px;border-top:1px solid var(--van-cell-border-color);-webkit-transform:scaleY(.5);transform:scaleY(.5)}.van-collapse-item__title .van-cell__right-icon::before{-webkit-transform:rotate(90deg) translateZ(0);transform:rotate(90deg) translateZ(0);-webkit-transition:-webkit-transform var(--van-collapse-item-transition-duration);transition:-webkit-transform var(--van-collapse-item-transition-duration);transition:transform var(--van-collapse-item-transition-duration);transition:transform var(--van-collapse-item-transition-duration),-webkit-transform var(--van-collapse-item-transition-duration)}.van-collapse-item__title::after{right:24px;display:none}.van-collapse-item__title--expanded .van-cell__right-icon::before{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.van-collapse-item__title--expanded::after{display:block}.van-collapse-item__title--borderless::after{display:none}.van-collapse-item__title--disabled{cursor:not-allowed}.van-collapse-item__title--disabled,.van-collapse-item__title--disabled .van-cell__right-icon{color:var(--van-collapse-item-title-disabled-color)}.van-collapse-item__title--disabled:active{background-color:#fff}.van-collapse-item__wrapper{overflow:hidden;-webkit-transition:height var(--van-collapse-item-transition-duration) ease-in-out;transition:height var(--van-collapse-item-transition-duration) ease-in-out;will-change:height}.van-collapse-item__content{padding:var(--van-collapse-item-content-padding);color:var(--van-collapse-item-content-text-color);font-size:var(--van-collapse-item-content-font-size);line-height:var(--van-collapse-item-content-line-height);background-color:var(--van-collapse-item-content-background-color)}