如何修改element中el-popover + 时间选择器

本文主要是介绍如何修改element中el-popover + 时间选择器，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

 <el-popover placement="top-start" :width="240" trigger="click" popper-class="popoverStyleone"><template #reference><div class="clickable-text">{{ traveForm.month || "选择月份" }}</div></template><el-date-picker  popper-class="el-date-pickerone" ref="pickerRef" @change="Jgetechart()" v-model="traveForm.month" type="month"format="YYYY-MM" value-format="YYYY-MM" /></el-popover><style lang="scss">.el-popover.popoverStyleone {background-color: #090d29;border-color: #4ba1ef;background: transparent;
}
.el-popover .popoverStyleone .el-popper__arrow {border: none !important;
}
.popoverStyleone .el-popper__arrow {display: none;}
.popoverStyleone .el-input__wrapper.is-focus {box-shadow: 0 0 0 1px #4ba1ef inset !important;
}
.popoverStyleone .el-input__wrapper{box-shadow: 0 0 0 1px #4ba1ef inset !important;background:transparent;
}
.popoverStyleone .el-input__inner{color: #4ba1ef;
}
.popoverStyleone .el-input__icon{color: #4ba1ef;
}.el-date-pickerone.is-pure {background: transparent;border: 1px solid #4ba1ef;background-size:100% 100%}.el-date-pickerone .el-popper__arrow {display: none;}
/* 日期 1.背景透明 */
.el-date-pickerone .el-date-picker{background: transparent;
}
.el-date-pickerone .el-date-picker__header--bordered{border-bottom: 1px solid #4ba1ef !important;
}.el-date-pickerone{.el-date-table td .el-date-table-cell,
.el-date-picker__header-label,
.el-picker-panel__icon-btn,
.el-date-table th{color: #4ba1ef;
}
} 
.el-date-pickerone{// 月
.el-picker-panel__body-wrapper .el-month-table td .cell{color: #ffffff;
}
.el-picker-panel__body-wrapper .el-month-table td .cell:hover{color: #4ba1ef;
}
// 年
.el-picker-panel__body-wrapper .el-year-table td .cell{color: #ffffff;
}
.el-picker-panel__body-wrapper .el-year-table td .cell:hover{color: #4ba1ef;
}
} </style>