RealtimeMap.vue: LineColour

    createPopup(busData) {

      // 创建弹窗内容

      const routeDirText = busData.route_dir === 0 ? '上行 UP' : '下行 DOWN';

      const LineColour = busData.route_code.slice(-1) === '1' ? '#29abe2': '#f7911d';

      const LineColour = busData.route_code.slice(-1) === '1' ? '#f7911d': '#29abe2';

      const htmlContent = `

    <div style="line-height: 1.2;">

      <p class="car-plate" style="margin: 0; line-height: 1.2;">