Basic overrides for angular-ui (rather not use the jquery ui css)

angular-ui-overrides.css.scss

@import "bootstrap/variables"; // Modify this for custom colors, font-sizes, etc
@import "bootstrap/mixins";
@import "bootstrap/alerts";
@import "bootstrap/type";
@import "bootstrap/tables";

.ui-datepicker {
  display: none;

  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 3px;
  padding: 5px;

  .ui-datepicker-header {
    a {
      &.ui-datepicker-prev, &.ui-datepicker-next {
        font-size: 11px;
        display: inline-block;
        width: 50%;
      }

      &.ui-datepicker-next {
        text-align: right;
      }
    }

    .ui-datepicker-title {
      font-size: 13px;
      font-weight: bold;
      margin-bottom: 5px;
      padding-left: 3px;
    }
  }

  table.ui-datepicker-calendar {
    @extend .table;
    @extend .table-bordered;

    font-size: 11px;
    margin-bottom: 0;

    th, td {
      padding: 3px 8px;

      &.ui-datepicker-today {
        background-color: #ccc;
      }
    }
  }
}