Refactored commons/content.php for tools page

Update composer.php, config.php, and 7 more files...
This commit is contained in:
2023-05-25 07:09:39 +02:00
parent ee90a3745d
commit e6e00ad02f
9 changed files with 241 additions and 162 deletions

View File

@@ -8,6 +8,7 @@ if(basename(__FILE__) == basename($_SERVER["SCRIPT_FILENAME"])) {
// Including required helpers. // Including required helpers.
include_once 'commons/config.php'; include_once 'commons/config.php';
include_once 'commons/langs.php'; include_once 'commons/langs.php';
include_once 'commons/content.php';
// Required to make headings // Required to make headings
include_once 'commons/DOM/utils.php'; include_once 'commons/DOM/utils.php';
@@ -931,16 +932,6 @@ function get_content_error(string $error_title_key, string $error_description_ke
return null; return null;
} }
function get_content_file_path(string $content_id) : ?string {
global $dir_content;
if(ctype_alnum(str_replace("-", "", $content_id))) {
return realpath($dir_content . "/items/" . $content_id . ".json");
}
return null;
}
function load_content_by_file_path(string $file_path) : ?ComposerContent { function load_content_by_file_path(string $file_path) : ?ComposerContent {
$content_json_data = json_decode(file_get_contents($file_path), true); $content_json_data = json_decode(file_get_contents($file_path), true);
if(is_null($content_json_data)) { if(is_null($content_json_data)) {
@@ -950,7 +941,9 @@ function load_content_by_file_path(string $file_path) : ?ComposerContent {
} }
function load_content_by_id(string $content_id) : ?ComposerContent { function load_content_by_id(string $content_id) : ?ComposerContent {
$content_file_path = get_content_file_path($content_id); // FIXME: Find another way to get `$config_dir_content` here !
global $config_dir_content;
$content_file_path = get_content_file_path($config_dir_content, $content_id);
if(is_null($content_file_path)) { if(is_null($content_file_path)) {
return null; return null;

View File

@@ -6,9 +6,11 @@ if(basename(__FILE__) == basename($_SERVER["SCRIPT_FILENAME"])) {
$host = "nibblepoker.lu"; $host = "nibblepoker.lu";
$host_uri = "https://nibblepoker.lu"; $host_uri = "https://nibblepoker.lu";
$dir_commons = dirname(__FILE__); $dir_commons = dirname(__FILE__);
$dir_root = realpath($dir_commons . "/../"); $dir_root = realpath($dir_commons . "/../");
$dir_content = realpath($dir_commons . "/../" . "content/"); $config_dir_content = realpath($dir_commons . "/../" . "content/");
$config_dir_tools = realpath($dir_commons . "/../" . "content/");
// Optional features // Optional features
$enable_grids = false; $enable_grids = false;

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@@ -7,139 +7,193 @@ if(basename(__FILE__) == basename($_SERVER["SCRIPT_FILENAME"])) {
// Importing required scripts. // Importing required scripts.
include_once 'commons/langs.php'; include_once 'commons/langs.php';
include_once 'commons/composer.php';
// Defining some options.
$PRINT_CONTENT_DEBUG_INFO_TEXT_ELEMENTS = true;
$PRINT_CONTENT_DEBUG_ERROR_TEXT_ELEMENTS = true;
// Defining constants and enums.
abstract class ContentDisplayType { abstract class ContentDisplayType {
const NONE = 0; const NONE = 0;
const SEARCH = 1; const SEARCH = 1;
const CONTENT = 2; const CONTENT = 2;
} }
// Preparing default variables. class ContentIndexEntry {
$requested_content_display_type = ContentDisplayType::NONE; public string $id;
$content_has_error = false; public ?array $title;
$content_error_message_key = "content.error.message.none"; public ?array $preamble;
$content_error_message = ""; public string $image;
$requested_tags = array(); public array $tags;
$raw_additional_tags = ""; public int $priority;
$filtered_content_index_data = NULL;
$requested_item_data = NULL;
$content = null;
// Detecting content display type requested. function __construct(string $id, ?array $title, ?array $preamble, ?string $image, ?array $tags, ?int $priority) {
$content_requested_url_part = explode("?", explode("#", preg_replace("^\/(content)^", "", l10n_url_switch(NULL)))[0])[0]; $this->id = $id;
$this->title = $title;
$this->preamble = $preamble;
$this->image = is_null($image) ? "/resources/NibblePoker/images/placeholder.png" : $image;
$this->tags = is_null($tags) ? [] : $tags;
$this->priority = is_null($priority) ? 0 : $priority;
}
if(strcmp($content_requested_url_part, "/") == 0) { static function from_json(array $json_data) : ?ContentIndexEntry {
$requested_content_display_type = ContentDisplayType::SEARCH; if(!key_exists("id", $json_data)) {
} else { return null;
$requested_content_display_type = ContentDisplayType::CONTENT; }
$content_requested_url_part = ltrim($content_requested_url_part, "/"); return new ContentIndexEntry(
$json_data["id"],
key_exists("title", $json_data) ? $json_data["title"] : null,
key_exists("preamble", $json_data) ? $json_data["preamble"] : null,
key_exists("image", $json_data) ? $json_data["image"] : null,
key_exists("tags", $json_data) ? $json_data["tags"] : null,
key_exists("priority", $json_data) ? $json_data["priority"] : null
);
}
} }
if($requested_content_display_type == ContentDisplayType::SEARCH) { class ContentManager {
// Checking if more tags were given public ContentDisplayType|int $displayType;
if(isset($_GET['tags'])) { public bool $hasError;
$raw_additional_tags = htmlspecialchars($_GET['tags']); public string $errorMessageKey;
public ?string $requestedId;
public ?array $requestedTags;
public ?array $rootIndexEntries;
public ?string $contentFilepath;
// Checking the length to prevent bad requests function __construct(string $contentRootPath, string $requestedUrl, ?string $urlTags) {
if(strlen($raw_additional_tags) > 256) { // Preparing default values
$content_has_error = true; $this->displayType = ContentDisplayType::NONE;
$content_error_message_key = "content.error.message.tags.length"; $this->hasError = false;
goto content_end; $this->errorMessageKey = "content.error.message.none";
} $this->requestedId = NULL;
$this->requestedTags = NULL;
$this->rootIndexEntries = NULL;
$this->contentFilepath = NULL;
// Extracting the additional tags safely // Doing some standard things
$raw_additional_tags_exploded = explode(";", $raw_additional_tags); $this->processUrl($requestedUrl, $urlTags);
for($i = 0; $i < count($raw_additional_tags_exploded); $i++) { if(!$this->hasError) {
if(strlen($raw_additional_tags_exploded[$i]) > 0) { if($this->displayType == ContentDisplayType::SEARCH) {
if(ctype_alnum($raw_additional_tags_exploded[$i])) { $this->loadRootIndex(realpath($contentRootPath . "/index.json"));
$requested_tags[] = $raw_additional_tags_exploded[$i]; } else if($this->displayType == ContentDisplayType::CONTENT) {
} else { $this->prepareContentFilePath($contentRootPath);
$content_has_error = true;
$content_error_message_key = "content.error.message.tags.alphanumeric";
goto content_end;
}
} }
} }
unset($raw_additional_tags_exploded);
} }
// Loading the content index. function processUrl(string $requestedUrl, ?string $urlTags): void {
$content_json = file_get_contents(realpath($dir_content . "/index.json")); // Doing some dark magic whose inner workings are lost to times...
$content_index_data = json_decode($content_json, true); $requestedUrlPart = explode(
unset($content_json); "?",
explode("#", preg_replace("^\/(content)^", "", $requestedUrl))[0]
)[0];
// Filtering out unwanted entries. if(strcmp($requestedUrlPart, "/") == 0) {
$filtered_content_index_data = array(); $this->displayType = ContentDisplayType::SEARCH;
for($i = 0; $i < count($content_index_data); $i++) {
if(count(array_intersect($content_index_data[$i]["tags"], $requested_tags)) == count($requested_tags)) { if(is_null($urlTags)) {
$filtered_content_index_data[] = $content_index_data[$i]; return;
}
if(strlen($urlTags) > 256) {
$this->hasError = true;
$this->errorMessageKey = "content.error.message.tags.length";
return;
}
$explodedTags = explode(";", $urlTags);
$this->requestedTags = count($explodedTags) > 0 ? array() : $this->requestedTags;
for($i = 0; $i < count($explodedTags); $i++) {
if(strlen($explodedTags[$i]) > 0) {
if(ctype_alnum($explodedTags[$i])) {
$this->requestedTags[] = $explodedTags[$i];
} else {
$this->hasError = true;
$this->errorMessageKey = "content.error.message.tags.alphanumeric";
return;
}
}
}
} else {
$this->displayType = ContentDisplayType::CONTENT;
$this->requestedId = ltrim($requestedUrlPart, "/");
} }
} }
// Cleaning some variables. function loadRootIndex(string $rootIndexFilepath): void {
unset($content_index_data); // Loading the content index.
unset($content_json); $rawJsonContent = file_get_contents($rootIndexFilepath);
$jsonContent = json_decode($rawJsonContent, true);
unset($rawJsonContent);
// Checking if we found content for the user. $this->rootIndexEntries = array();
if(count($filtered_content_index_data) == 0) { for($i = 0; $i < count($jsonContent); $i++) {
// No relevant article/page were found for the given tags. // Filtering out unwanted entries and putting their data in a proper class.
$content_has_error = true; if(!is_null($this->requestedTags)) {
$content_error_message_key = "content.error.message.detect.empty"; if(count(array_intersect($jsonContent[$i]["tags"], $this->requestedTags)) == 0) {
goto content_end; continue;
}
}
//if(count(array_intersect($jsonContent[$i]["tags"], $this->requestedTags)) == count($this->requestedTags)) {}
// Parsing the raw data into a structure.
$newIndexEntry = ContentIndexEntry::from_json($jsonContent[$i]);
// Checking if it was parsed properly
if(is_null($newIndexEntry)) {
$this->hasError = true;
$this->errorMessageKey = "content.error.message.failed.structure";
return;
} else {
$this->rootIndexEntries[] = $newIndexEntry;
}
}
unset($jsonContent);
// Checking if we found any content for the user.
if(count($this->rootIndexEntries) == 0) {
// No relevant article/page were found for the given tags.
$this->hasError = true;
$this->errorMessageKey = "content.error.message.detect.empty";
return;
}
// Sorting entries based on their priority
usort($this->rootIndexEntries, function (ContentIndexEntry $a, ContentIndexEntry $b) {
if($a->priority == $b->priority) {
return 0;
}
return ($a->priority > $b->priority) ? -1 : 1;
});
} }
// Sorting entries based on their priority function prepareContentFilePath(string $contentRootPath): void {
for($i = 0; $i < count($filtered_content_index_data); $i++) { // Sanitizing the requested ID.
if(!isset($filtered_content_index_data[$i]["priority"])) { if(!ctype_alnum(str_replace("-", "", $this->requestedId))) {
$filtered_content_index_data[$i]["priority"] = 0; $this->hasError = true;
$this->errorMessageKey = "content.error.message.id.alphanumeric";
return;
}
// Preparing and checking the content's info index file.
$this->contentFilepath = get_content_file_path($contentRootPath, $this->requestedId);
if(empty($this->contentFilepath)) {
// File doesn't exist !
$this->hasError = true;
$this->errorMessageKey = "content.error.message.data.not.exist";
} }
} }
usort($filtered_content_index_data, function ($a, $b) {
if($a["priority"] == $b["priority"]) {
return 0;
}
return ($a["priority"] > $b["priority"]) ? -1 : 1;
});
} else if($requested_content_display_type == ContentDisplayType::CONTENT) {
// Sanitizing the requested ID.
if(!ctype_alnum(str_replace("-", "", $content_requested_url_part))) {
$content_has_error = true;
$content_error_message_key = "content.error.message.id.alphanumeric";
goto content_end;
}
// Loading the content's data
$content_file_path = get_content_file_path($content_requested_url_part);
if(empty($content_file_path)) {
// File doesn't exist !
$content_has_error = true;
$content_error_message_key = "content.error.message.data.not.exist";
unset($content_file_path);
goto content_end;
} else {
$content = load_content_by_file_path($content_file_path);
if(is_null($content)) {
$content_has_error = true;
$content_error_message_key = "content.error.message.cannot.load";
unset($content_file_path);
goto content_end;
}
}
unset($content_file_path);
} }
content_end: // Common utilities
// TODO: Create error thingy function get_content_file_path(string $contentRootPath, string $contentId) : ?string {
$content_error_message = localize($content_error_message_key); if(ctype_alnum(str_replace("-", "", $contentId))) {
return realpath($contentRootPath . "/items/" . $contentId . ".json");
}
return null;
}
?> // Functions for use in pages
function getContentManager(string $contentRootPath): ContentManager {
return new ContentManager(
$contentRootPath,
l10n_url_switch(NULL),
isset($_GET['tags']) ? htmlspecialchars($_GET['tags']) : NULL
);
}

File diff suppressed because one or more lines are too long

View File

@@ -0,0 +1,7 @@
{
"tools.head.title": "Tools - NibblePoker",
"tools.head.description": "TODO: description",
"tools.og.title": "NibblePoker - Tools",
"tools.og.description": "TODO: description",
"tools.header.title": "Tools"
}

View File

@@ -5,14 +5,27 @@ $start_time = microtime(true);
set_include_path('../'); set_include_path('../');
include_once 'commons/config.php'; include_once 'commons/config.php';
include_once 'commons/langs.php'; include_once 'commons/langs.php';
// Preparing the content
include_once 'commons/content.php'; include_once 'commons/content.php';
include_once 'commons/composer.php';
$contentManager = getContentManager($config_dir_content);
$content = NULL;
if(!$contentManager->hasError && $contentManager->displayType == ContentDisplayType::CONTENT) {
$content = load_content_by_file_path($contentManager->contentFilepath);
if(is_null($content)) {
$contentManager->hasError = true;
$contentManager->errorMessageKey = "content.error.message.cannot.load";
}
}
$content_error_message = localize($contentManager->errorMessageKey);
// Checking if an error occurred while loading data and parsing the URL. // Checking if an error occurred while loading data and parsing the URL.
// And if not, enabling special features. // And if not, enabling special features.
$content_error_code = 200; $content_error_code = 200;
if ($content_has_error) { if($contentManager->hasError) {
// TODO: Add condition for the lack of data for an item. // TODO: Add condition for the lack of data for an item.
if (is_null($filtered_content_index_data)) { if(is_null($contentManager->rootIndexEntries)) {
// Failed to get a display type or to extract types. // Failed to get a display type or to extract types.
header("HTTP/1.1 400 Bad Request"); header("HTTP/1.1 400 Bad Request");
$content_error_code = 400; $content_error_code = 400;
@@ -34,12 +47,12 @@ if ($content_has_error) {
include 'commons/DOM/head.php'; include 'commons/DOM/head.php';
// Preparing values for the head's tags. // Preparing values for the head's tags.
if ($content_has_error) { if ($contentManager->hasError) {
$content_head_title = localize("content.error.head.title"); $content_head_title = localize("content.error.head.title");
$content_head_description = $content_error_message; $content_head_description = $content_error_message;
$content_head_og_title = localize("content.error.og.title"); $content_head_og_title = localize("content.error.og.title");
$content_head_og_description = $content_error_message; $content_head_og_description = $content_error_message;
} elseif($requested_content_display_type == ContentDisplayType::CONTENT) { } elseif($contentManager->displayType == ContentDisplayType::CONTENT) {
$content_head_title = $content_head_title =
localize("content.item.head.title.prefix") . localize("content.item.head.title.prefix") .
$content->get_head_title() . $content->get_head_title() .
@@ -50,7 +63,7 @@ if ($content_has_error) {
$content->get_head_title() . $content->get_head_title() .
localize("content.item.og.title.suffix"); localize("content.item.og.title.suffix");
$content_head_og_description = $content->get_head_description(); $content_head_og_description = $content->get_head_description();
} elseif($requested_content_display_type == ContentDisplayType::SEARCH) { } elseif($contentManager->displayType == ContentDisplayType::SEARCH) {
$content_head_title = localize("content.search.head.title"); $content_head_title = localize("content.search.head.title");
$content_head_description = localize("content.search.head.description");; $content_head_description = localize("content.search.head.description");;
$content_head_og_title = localize("content.search.og.title");; $content_head_og_title = localize("content.search.og.title");;
@@ -79,17 +92,17 @@ include 'commons/DOM/body-2.php';
<header class="w-full p-m pl-s"> <header class="w-full p-m pl-s">
<h1 class="t-size-17 t-w-500"> <h1 class="t-size-17 t-w-500">
<?php <?php
if($content_has_error) { if($contentManager->hasError) {
echo('<i class="fad fa-exclamation-triangle t-size-16 mr-s t-muted"></i>'); echo('<i class="fad fa-exclamation-triangle t-size-16 mr-s t-muted"></i>');
echo(localize("content.header.base")); echo(localize("content.header.base"));
echo('<span class="mx-s t-size-15">❱</span>'); echo('<span class="mx-s t-size-15">❱</span>');
echo(localize("content.error.header")); echo(localize("content.error.header"));
} elseif($requested_content_display_type == ContentDisplayType::SEARCH) { } elseif($contentManager->displayType == ContentDisplayType::SEARCH) {
echo('<i class="fad fa-briefcase t-size-16 mr-s t-muted"></i>'); echo('<i class="fad fa-briefcase t-size-16 mr-s t-muted"></i>');
echo(localize("content.header.base")); echo(localize("content.header.base"));
echo('<span class="mx-s t-size-15">❱</span>'); echo('<span class="mx-s t-size-15">❱</span>');
echo(localize("content.search.header")); echo(localize("content.search.header"));
} elseif($requested_content_display_type == ContentDisplayType::CONTENT) { } elseif($contentManager->displayType == ContentDisplayType::CONTENT) {
echo('<i class="fad fa-briefcase t-size-16 mr-s t-muted"></i>'); echo('<i class="fad fa-briefcase t-size-16 mr-s t-muted"></i>');
echo(localize("content.header.base")); echo(localize("content.header.base"));
echo('<span class="mx-s t-size-15">❱</span>'); echo('<span class="mx-s t-size-15">❱</span>');
@@ -104,9 +117,9 @@ include 'commons/DOM/body-2.php';
<?php <?php
// Checking if an error occurred. // Checking if an error occurred.
if($content_error_code != 200) { if($content_error_code != 200) {
if($requested_content_display_type == ContentDisplayType::SEARCH) { if($contentManager->displayType == ContentDisplayType::SEARCH) {
printMainHeader(localize("content.error.heading.main.search"), "fad fa-exclamation-triangle"); printMainHeader(localize("content.error.heading.main.search"), "fad fa-exclamation-triangle");
} elseif($requested_content_display_type == ContentDisplayType::CONTENT) { } elseif($contentManager->displayType == ContentDisplayType::CONTENT) {
printMainHeader(localize("content.error.heading.main.content"), "fad fa-exclamation-triangle"); printMainHeader(localize("content.error.heading.main.content"), "fad fa-exclamation-triangle");
} else { } else {
printMainHeader(localize("content.error.heading.main.fallback"), "fad fa-exclamation-triangle"); printMainHeader(localize("content.error.heading.main.fallback"), "fad fa-exclamation-triangle");
@@ -117,52 +130,54 @@ include 'commons/DOM/body-2.php';
goto content_printing_end; goto content_printing_end;
} }
if($requested_content_display_type == ContentDisplayType::SEARCH) { if($contentManager->displayType == ContentDisplayType::SEARCH) {
// We are handling a content search with at least one result. // We are handling a content search with at least one result.
// Making the header with the amount of results. // Making the header with the amount of results.
printMainHeader( printMainHeader(
count($filtered_content_index_data) > 1 ? count($contentManager->rootIndexEntries) > 1 ?
localize("content.search.heading.main.multiple") : localize("content.search.heading.main.multiple") :
localize("content.search.heading.main.single"), localize("content.search.heading.main.single"),
"fad fa-file-search", "fad fa-file-search",
count($filtered_content_index_data) . " " . ( count($contentManager->rootIndexEntries) . " " . (
count($filtered_content_index_data) > 1 ? count($contentManager->rootIndexEntries) > 1 ?
localize("content.search.count.multiple") : localize("content.search.count.multiple") :
localize("content.search.count.single"))); localize("content.search.count.single")));
// Printing the entry for each piece of relevant content. // Printing the entry for each piece of relevant content.
for($iContent = 0; $iContent < count($filtered_content_index_data); $iContent++) { $doPrintRuler = false;
$current_content = $filtered_content_index_data[$iContent]; foreach($contentManager->rootIndexEntries as $current_content) {
/** @var ContentIndexEntry $current_content */
if($iContent > 0) { if($doPrintRuler) {
echo('<hr class="subtle">'); echo('<hr class="subtle">');
} else {
$doPrintRuler = true;
} }
echo('<div class="p-s">'); echo('<div class="p-s">');
echo('<a class="casper-link" href="'.l10n_url_abs("/content/".$current_content["id"]).'">'); echo('<a class="casper-link" href="'.l10n_url_abs("/content/".$current_content->id).'">');
echo('<div class="content-search-entry">'); echo('<div class="content-search-entry">');
echo('<img class="content-search-image mr-s r-l" src="' . $current_content["image"] . '">'); echo('<img class="content-search-image mr-s r-l" src="' . $current_content->image . '">');
echo('<h3 class="mb-xs">' . $current_content["title"][$user_language] . '</h3>'); echo('<h3 class="mb-xs">' . $current_content->title[$user_language] . '</h3>');
echo('<p>' . $current_content["preamble"][$user_language] . '</p>'); echo('<p>' . $current_content->preamble[$user_language] . '</p>');
echo('</div>'); echo('</div>');
echo('</a>'); echo('</a>');
echo('<p class="mt-xs"><i class="fad fa-tags t-size-8"></i>'); echo('<p class="mt-xs"><i class="fad fa-tags t-size-8"></i>');
for($iContentTag = 0; $iContentTag < count($current_content["tags"]); $iContentTag++) { foreach($current_content->tags as $current_content_tag) {
echo('<a href="' . l10n_url_abs("/content/?tags=".$current_content["tags"][$iContentTag]) . echo('<a href="' . l10n_url_abs("/content/?tags=".$current_content_tag) .
'" class="ml-xs">#' . $current_content["tags"][$iContentTag] . '</a>'); '" class="ml-xs">#' . $current_content_tag . '</a>');
} }
echo('</p>'); echo('</p>');
echo('</div>'); echo('</div>');
} }
// TODO: Print the tags used in the search and others that may be available. // TODO: Print the tags used in the search and others that may be available.
} elseif($requested_content_display_type == ContentDisplayType::CONTENT) { } elseif($contentManager->displayType == ContentDisplayType::CONTENT) {
// Printing the content // Printing the content
echo($content->get_html()); echo($content->get_html());
} }

View File

@@ -56,7 +56,7 @@ if(isset($_SERVER['REDIRECT_STATUS'])) {
$np_err_img_alt = localize("error.skit.pc.dead"); $np_err_img_alt = localize("error.skit.pc.dead");
break; break;
} }
echo('<img id="error-page-skit" src="' . $np_err_img . '" alt="' . $np_err_img_alt . '">'); echo('<img id="error-page-skit" src="' . $np_err_img . '" alt="' . $np_err_img_alt . '" draggable="false">');
?> ?>
</main> </main>
<?php <?php

View File

@@ -20,7 +20,8 @@
filter: grayscale(100%); filter: grayscale(100%);
mix-blend-mode: multiply; mix-blend-mode: multiply;
opacity: 40%; opacity: 40%;
width: 100%; // Fixes the width to the size of the sidebar minus its padding. (15rem - 1rem * 2)
width: 13rem;
height: auto; height: auto;
} }
@@ -36,10 +37,14 @@
position: absolute; position: absolute;
bottom: 1.5em; bottom: 1.5em;
right: 1.5em; right: 1.5em;
filter: drop-shadow(0 0 0.5rem #0000007F); filter: drop-shadow(0 0 0.25rem #0000007F);
mix-blend-mode: multiply; mix-blend-mode: multiply;
//opacity: 0.25; //opacity: 0.25;
opacity: 0.2; opacity: 0.2;
// Preventing the selection and dragging of the image for aesthetic reasons.
user-drag: none;
user-select: none;
} }
// Logo colors // Logo colors

View File

@@ -21,6 +21,8 @@ header, nav, footer {
background-color: #{$color-background-surround}; background-color: #{$color-background-surround};
} }
// FIXME: Might be easier to have it as absolute, shift it left when closing and using a blank spacing div tbh...
// Or nest content in div, and when retracted move it out at the same speed, idk...
.sidebar { .sidebar {
width: #{$size-sidebar}; width: #{$size-sidebar};
max-width: #{$size-sidebar}; max-width: #{$size-sidebar};
@@ -28,7 +30,8 @@ header, nav, footer {
&.retracted { &.retracted {
width: 0; width: 0;
padding: 0; padding-left: 0;
padding-right: 0;
overflow: hidden; overflow: hidden;
} }
} }