/* Decrease the padding inside tab headers */
.ui-tabs .ui-tabs-nav li a { padding: .3em .3em; }

/* Decrease the padding of the content of tabs */
.ui-tabs .ui-tabs-panel { padding: 0.5em 0.5em; }

/* Decrease the padding of buttons */
.ui-button-text-only .ui-button-text { padding: .2em .4em; }

/* an empty icon */
.ui-icon-empty { background-position: -160px 0; }

/* Overlay for modal dialogs */
.ui-widget-overlay { background: #000000; opacity: .65; }