$("div").find(".1").css({"color":"red","border":"2px solid red"});

$( "li.item-ii" ).find( "li" ).css( "background-color", "red" );

var item1 = $( "li.item-1" )[ 0 ];

$( "li.item-ii" ).find( item1 ).css( "background-color", "red" );

var spans = $( "span" );

$( "p" ).find( spans ).css( "color", "red" );

$( "p" )

  .html( newText )

  .find( "span" )

    .hover(function() {

      $( this ).addClass( "hilite" );

    }, function() {

      $( this ).removeClass( "hilite" );

    })

  .end()

  .find( ":contains('t')" )

    .css({

      "font-style": "italic",

      "font-weight": "bolder"

    });