.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 #ebedf0;-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:14px;line-height:1.5;background-color:#fff}.van-checkbox{display:-webkit-box;display:-webkit-flex;display:flex;-webkit-box-align:center;-webkit-align-items:center;align-items:center;overflow:hidden;cursor:pointer;-webkit-user-select:none;user-select:none}.van-checkbox--disabled{cursor:not-allowed}.van-checkbox--label-disabled{cursor:default}.van-checkbox--horizontal{margin-right:12px}.van-checkbox__icon{-webkit-box-flex:0;-webkit-flex:none;flex:none;height:1em;font-size:20px;line-height:1em;cursor:pointer}.van-checkbox__icon .van-icon{display:block;box-sizing:border-box;width:1.25em;height:1.25em;color:transparent;font-size:.8em;line-height:1.25;text-align:center;border:1px solid #c8c9cc;-webkit-transition-duration:.2s;transition-duration:.2s;-webkit-transition-property:color,border-color,background-color;transition-property:color,border-color,background-color}.van-checkbox__icon--round .van-icon{border-radius:100%}.van-checkbox__icon--checked .van-icon{color:#fff;background-color:#1989fa;border-color:#1989fa}.van-checkbox__icon--disabled{cursor:not-allowed}.van-checkbox__icon--disabled .van-icon{background-color:#ebedf0;border-color:#c8c9cc}.van-checkbox__icon--disabled.van-checkbox__icon--checked .van-icon{color:#c8c9cc}.van-checkbox__label{margin-left:8px;color:#323233;line-height:20px}.van-checkbox__label--left{margin:0 8px 0 0}.van-checkbox__label--disabled{color:#c8c9cc}.add-nav-bg{margin-bottom:15px;box-shadow:0 0 25px #cac6c6}.add-btn{color:#fff;background-color:#4293f4;border:1px solid #4293f4}