style.css

.widget {}
  .widget .widget_inner {
    padding: 10px;
  }
    .widget h2 {
      color: #0000ff;
    }
    .widget p {}
    .widget a {}
    .widget ul {}
      .widget ul li {}
        .widget ul li a {}

.widget_login {}
  .widget_login h2 {
    color: #ff0000;
  }
  /* DEFINE MORE STYLES FOR LOGIN HERE */

.widget_posts {}
  .widget_posts h2 {
    color: #00ff00;
  }
  /* DEFINE MORE STYLES FOR POSTS HERE */