.van-collapse-item{position:relative}.van-collapse-item--border::after{position:absolute;box-sizing:border-box;content:' ';pointer-events:none;top:0;right:16px;left:16px;border-top:1px solid #d9d9d9;-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 .3s;transition:-webkit-transform .3s;transition:transform .3s;transition:transform .3s,-webkit-transform .3s}.van-collapse-item__title::after{right:16px;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:#c8c9cc}.van-collapse-item__title--disabled:active{background-color:#fff}.van-collapse-item__wrapper{overflow:hidden;-webkit-transition:height .3s ease-in-out;transition:height .3s ease-in-out;will-change:height}.van-collapse-item__content{padding:12px 16px;color:#969799;font-size:16px;line-height:1.5;background-color:#fff}