body{font-size:16px;background-color:#fff;-webkit-font-smoothing:antialiased}#app{max-width:500px;margin:0 auto;height:100%}.van-nav-bar{position:fixed!important;width:3.75rem;top:0}.van-number-keyboard{position:absolute!important}.slide-left-enter-active,.slide-left-leave-active,.slide-right-enter-active,.slide-right-leave-active{will-change:transform;-webkit-transition:all .5s;transition:all .5s;position:absolute}.slide-right-enter{opacity:0;-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0)}.slide-left-enter,.slide-right-leave-active{opacity:0;-webkit-transform:translate3d(100%,0,0);transform:translate3d(100%,0,0)}.slide-left-leave-active{opacity:0;-webkit-transform:translate3d(-100%,0,0);transform:translate3d(-100%,0,0)}@media (min-width:450px){.van-popup--top{width:502.5px!important;margin:0 auto;left:1.5px!important;right:0}}