let tableHead = this.state.tableHead && this.state.tableHead.length !== 0
            && this.state.tableHead.map(function (head,index) {
                return (<th className={'th_div'} style= {{
                    ...thStyle,
                    width:tableUnitWidthSize.get(index)
                }} key={index}>{tableHeadTextMap.get(head)}</th>)
            })

.th_div {
    textAlign: 'center';
    fontSize: 20px;
    height:32px;
    color: rgba(42,244,255,1);
    backgroundColor: rgba(39,147,252,0.3);
}