.van-button{border-radius:4px}.van-button.van-button--small{height:30px;font-size:14px}.van-button.van-button--normal{height:38px;font-size:16px}.van-button.van-button--large{height:48px;border-radius:0}.van-button.van-button--link{border:none;color:#1566d2;background-color:#fff}.van-button.van-button--link:active::before{opacity:0}.van-button--secondary{color:#333;background:#ebf3fe;border:1px solid #cdd9e6}