.wj{height:100%;overflow:hidden}.cont,.wj{width:100%}.cont{-webkit-box-sizing:border-box;box-sizing:border-box;background-color:#e9e9e9;height:calc(100% - 46px);padding:20px}.an{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;width:100%;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-top:5px}.an button:first-child,.an button:nth-child(2){width:100%;border-radius:50px;height:40px;margin:10px;line-height:40px;font-size:14px;color:#fff;background:#477cbf;border-color:#477cbf}