.profit-curve .el-card .el-card__header{background:#1777ff;color:#fff}.profit-curve .el-card .chart{height:540px;margin-bottom:20px;background-image:url(../../static/img/watermark.631ce0a2.png);background-repeat:no-repeat;background-size:269px 150px;background-position:50%}.profit-curve .custom-legend{position:relative;top:-40px;margin:20px 0}.profit-curve .custom-legend .el-button{position:absolute;left:0;top:0;width:60px;height:30px;padding:0;border:none}.profit-curve .custom-legend .btn{padding:0 5px;position:absolute;left:0;top:0;width:60px;height:30px;border:1px solid #409eff;border-radius:4px;line-height:30px}.profit-curve .custom-legend .btn.active{border:1px solid #a00}.profit-curve .custom-legend .sec-btn{top:40px}.profit-curve .custom-legend .is-checked.active .el-checkbox__inner{background-color:#a00;border-color:#a00}.profit-curve .custom-legend .is-checked.active .el-checkbox__label{color:#a00}.profit-curve .custom-legend .el-checkbox-group{text-align:start;padding:0 40px 0 80px;line-height:22px;font-size:12px}.profit-curve .custom-legend .el-checkbox-group .el-checkbox{width:100px;margin-right:0}.profit-curve .custom-legend .group-legend{text-align:left;height:30px;margin-left:80px;margin-bottom:10px;border-bottom:1px solid #999}