yunser-ui-vue/src/gridList/theme.less

material design ui for vue2

.mu-grid-tile-titlebar{
  background-color: @gridListTitlebarColor;
}

.mu-grid-tile-title-container{
  color: @gridListTextColor;
}

.mu-grid-tile-action {
  .mu-icon {
    color: @gridListTextColor;
  }
}