0 效果

1 代码

::v-deep .adTextDetailDialogClass .el-dialog__body{
  max-height: calc(100vh - 150px);
  overflow: auto;
  border-top:1px solid #dfdfdf;
  border-bottom:1px solid #dfdfdf;
}
::v-deep .adTextDetailDialogClass .el-dialog{
  position: fixed;
  height:fit-content;
  left:0 !important;
  right:0 !important;
  top:0 !important;
  bottom:0 !important;
  margin:auto !important;
}