.ai-draw .lemon-wrapper{height:calc(100vh - 140px)!important}.ai-btn-container{-ms-flex-pack:start;-webkit-box-pack:start;display:-webkit-box;display:-ms-flexbox;display:flex;justify-content:flex-start;margin-top:10px}.ai-btn-container .change-btn{background:#4e5058;border-radius:5px;color:#fff;cursor:pointer;margin-right:10px;padding:10px;text-align:center;width:50px}