#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;margin-top:60px}body,html{font-size:12px}.back-button__icon{fill:#fff}.van-number-keyboard{position:relative}.van-number-keyboard__title-left{right:28px}.van-cell{background-color:#585858;color:#fff}.van-cell__right-icon{color:#b5b5b5}.van-collapse-item__content{color:#fff;font-size:14px;line-height:1.5;background-color:#505050}.van-cell:after,.van-collapse-item--border:after{display:none}