#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;color:#2c3e50}.van-field__button,.van-field__left-icon{display:flex;align-items:center}.van-tabs__wrap{border-bottom:1px solid #f5f5f5}.van-tab .van-tab__text{color:#888}.van-tab--active .van-tab__text{color:#5d74f2}.van-collapse-item__content{background-color:#f5f6fa!important}.van-field__label{display:flex;align-items:center;justify-content:flex-end}.version-main{width:80vw;padding:0 15px}.version-title{height:45px;line-height:45px;text-align:center;border-bottom:1px solid #e1e1e1}.version-desc{padding:10px 0;min-height:70px}.version-group{display:flex;justify-content:center;padding-bottom:15px}.version-btn{flex:1;height:35px!important}