m2-webui/packages/theme-grace/src/alert.less

The package is provided web components and utilities based on vue and element-ui.

@import "./modal.less";

.m2-alert {
  .modal-header {
    border-bottom: none !important;
  }
  .content {
    font-size: 14px;
    text-align: center;
    line-height: 1.5em;
    margin-bottom: 1.5em;
  }
}