javascript - Ask about the size of echart's tooltip

Question

I still have a question, how to set the width and height of the tooltip. Among the five pie charts on the same page, three of my tooltips have become inexplicably large. These three are written in the same method. The configuration items are as follows

var charts=echarts.init(document.getElementById("app");
  option={
            tooltip: {
                trigger: 'item',
                formatter: "{a} <br/>{b}: ({d}%)"
            },
            series:[
                {
                    name:"广告来源",
                    type:"pie",
                    radius:"50%",
                    data:[
                        {value:10,name:"a"},
                        {value:20,name:"b"},
                        {value:30,name:"c"}
                    ]
                }
            ]
   }
   charts.setOption(option)

Answer 1

The size of the tooltip is basically stretched by the content inside. Take a look at these three pie charts that display abnormalities to see if there is a problem with the data. At the same time, related attribute configuration can be found in the official "Configuration Item Manual": http://echarts.baidu.com/opti...

Answer 2

I found the reason. I added a p style to this tooltip and just changed the css selector

Answer 3

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