Element—自定义对话框

• 使用了官方文档的自定义头部

文档地址：https://element-plus.org/zh-CN/component/dialog.html#%E8%87%AA%E5%AE%9A%E4%B9%89%E5%86%85%E5%AE%B9

<div class="dialog-box">
    <el-dialog v-model="dialogVisible">
      <template #header="{}">
        <div class="my-header">
          <h4 class="self-title">This is a custom header!</h4>
        </div>
      </template>
      <span>This is a message</span>
    </el-dialog>
  </div>

<style lang="scss">
.dialog-box {
  //自定义对话框大小，背景
  .el-dialog {
    width: 70vw;
    height: 40vw;
    background: url(../assets/bgImg/dialog-bg.png) no-repeat;
    background-color: rgba(255, 0, 0, 0);
    background-size: 100% 100%;
    color: #ffffff;
    padding: 0vw 1vw 2vw;
    position: relative;
    box-sizing: border-box;
  }
  //自定义关闭按钮位置
  .el-dialog__headerbtn .el-dialog__close {
    width: 2vw;
    height: 2vw;
    position: absolute;
    right: 2vw;
    top: 2vw;
  }
  //自定义头部
  .my-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 0.05vw solid #dbdbdb;
    padding: 1vw;
    font-size: 1.4vw;
  }
 //title颜色
  .self-title {
    color: #39fcff;
  }
  //自定义内容
  .el-dialog__body {
    width: 64vw;
    height: 28vw;
    margin: 0 auto;
    color: #fff; 
    font-size: 1vw; 
    overflow-y: auto;
    box-sizing: border-box;
    padding: 0;
}
}
</style>

效果图