#!/usr/local/bin/perl
use strict;
use warnings;
use LWP::Simple;


my $url3="http://microrna.sanger.ac.uk/cgi-bin/targets/v5/detail_view.pl?transcript_id=ENST00000226253";
my $content=get $url3;

use HTML::TreeBuilder;
my $tree = HTML::TreeBuilder->new;
$tree->parse_file($content);
$tree->delete;
use HTML::Element;


my @elements = my $element->find('b',);
my @anchors = $element->look_down('_tag' => 'b');

print "@elements\n";